RAL Classic color
RAL 5023 Distant blue #49678D
RAL 5023 Distant blue is shown here as #49678D, a widely published sRGB approximation of the printed swatch. It is a muted blue in the blue family. In OKLCH it sits at lightness 0.507, chroma 0.070 and hue 254.8°. The nearest CSS named color is royalblue (#4169E1), ΔE2000 9.5 away.
- Relative luminance
- 0.1304
- OKLCH L · C · h
- 0.507 · 0.070 · 254.8
- Best text
- White 5.82:1
- Hue family
- Blue
#49678D color codes
- HEX
#49678D- RGB
rgb(73, 103, 141)- HSL
hsl(214, 32%, 42%)- OKLCH
oklch(0.507 0.070 254.8)- OKLab
oklab(0.507 -0.019 -0.068)- CIELAB (D65)
L* 42.82, a* 0.07, b* -24.32- XYZ (D65)
X 12.40, Y 13.04, Z 27.06- CMYK (naive)
cmyk(48%, 27%, 0%, 45%)
CIELAB and XYZ use the D65 white point; CSS lab() uses D50, so paste the OKLCH or HEX value into stylesheets. CMYK here is a plain formula with no press profile.
RAL and RAL Classic are trademarks of RAL gGmbH, which this site is not affiliated with. The sRGB value is an approximation of the printed swatch; check a physical RAL color card before you specify a paint.
Legibility
Contrast: is #49678D accessible?
White text on it reaches 5.82:1, passing AA. Black text manages only 3.60:1, enough for large text only.
WCAG 2 gives the same ratio whichever color is the text; APCA does not, so its Lc changes sign and size with polarity.
Open the Contrast System-
Black text on it
3.60:1
- AA fails
- AA large passes
- AAA fails
- APCA Lc +25
-
White text on it
5.82:1
- AA passes
- AA large passes
- AAA fails
- APCA Lc −84
-
As text on black
3.60:1
- AA fails
- AA large passes
- AAA fails
- APCA Lc −22
-
As text on white
5.82:1
- AA passes
- AA large passes
- AAA fails
- APCA Lc +79
Nearest versions that pass 4.5:1
-
For text on white
#49678D 5.82:1
It already reaches 5.82:1 on white, so no change is needed.
-
For text on black
#58779E 4.54:1
Lightening its OKLCH lightness from 0.51 to 0.56 reaches 4.54:1 on black, keeping the hue.
Checking another pair? Use the Contrast Checker.
Studio
Adjust #49678D live
Move lightness, chroma and hue in OKLCH, or drag on the map. The map is every lightness and chroma at the current hue: sRGB inside the solid area, Display P3 out to the dashed line.
Scale
Shades and tints of #49678D
Eleven OKLCH lightness steps at this hue, each with its contrast against white and black. #49678D sits at step 600.
Under each step, white and black text on it; a bold figure passes 4.5:1.
Gamut
How vivid #49678D can get
At its lightness and hue, sRGB reaches OKLCH chroma 0.166; #49678D uses 43% of it. Display P3, which many recent phones and laptops show, reaches 0.212 there: 28% more.
- sRGB
- Display P3
- Rec. 2020
- Dominant wavelength
- OKLCH chroma
- 0.070
- sRGB edge
- 0.166
- Display P3 edge
- 0.212
- Rec. 2020 edge
- 0.305
- Dominant wavelength
- 477 nm
- Excitation purity
- 36%
- Chromaticity
- x 0.2363, y 0.2484
- This color#49678D
- Most vivid in sRGB#0063C0
- Most vivid in Display P3oklch(0.507 0.212 254.8)
On a screen without Display P3 the last tile shows the sRGB edge instead.
.accent {
color: #49678d;
}
@media (color-gamut: p3) {
.accent { color: color(display-p3 0 0.3605 0.8211); }
}Mixing
Mixing #49678D
Each row is the same mix worked out in a different space, with the halfway color at its end. sRGB, which older CSS gradients use, can sag gray or dark in the middle; OKLab keeps the lightness steps even; OKLCH holds chroma and hue as it goes.
White #FFFFFF
- sRGB50%#A4B3C6
- OKLab50%#A0B1C6
- OKLCH50%#A0B1C6
Black #000000
- sRGB50%#253447
- OKLab50%#172333
- OKLCH50%#172333
Its complement #7D5F35
- sRGB50%#636361
- OKLab50%#656565
- OKLCH50%#82556F
/* A gradient and a mix, worked out in OKLCH */
background: linear-gradient(in oklch, #49678d, white);
color: color-mix(in oklch, #49678d 50%, white);In use
#49678D in an interface
A button, a link, a heading, a focused field, an icon and a chart line in this color, on a light page and a dark one. Each check is a WCAG 2 contrast minimum: 1.4.3 for text, 1.4.11 for the rest.
Light page
- Button labelText, 4.5:15.82:1 Passes
- Link and body-size textText, 4.5:15.82:1 Passes
- Large headingLarge text, 3:15.82:1 Passes
- Icons, borders and focus ringsNon-text, 3:15.82:1 Passes
Dark page
- Button labelText, 4.5:15.82:1 Passes
- Link and body-size textText, 4.5:13.21:1 Fails
- Large headingLarge text, 3:13.21:1 Passes
- Icons, borders and focus ringsNon-text, 3:13.21:1 Passes
For text on this page, the nearest shade that passes is #6180A7 4.59:1
Color vision
How #49678D looks with color blindness
Tritanopia changes it most, ΔE2000 17.7; deuteranopia changes it least, 4.0.
Simulated with Machado et al. (2009) at full severity, in linear light.
Simulate a whole page What each type sees-
Protanopia
No working red (long-wavelength) cones
#58698F ΔE2000 4.2
Close match
Reads as muted blue
-
Deuteranopia
No working green (medium-wavelength) cones
#50628C ΔE2000 4.0
Close match
Reads as muted blue
-
Tritanopia
No working blue (short-wavelength) cones
#2C6F74 ΔE2000 17.7
Distinct
Reads as muted teal
-
Achromatopsia
No cone color vision; lightness only
#656565 ΔE2000 15.7
Distinct
Reads as gray
Pairing check
Checked against its complement, #7D5F35. Their lightness contrast is only 1.01:1, so where hue collapses, add a label, icon or pattern.
| Vision | The pair | ΔE2000 | Verdict |
|---|---|---|---|
| Normal vision | #49678D · #7D5F35 | 33.9 | Stays distinct |
| Protanopia | #58698F · #6A6031 | 35.5 | Stays distinct |
| Deuteranopia | #50628C · #716736 | 37.2 | Stays distinct |
| Tritanopia | #2C6F74 · #875755 | 38.4 | Stays distinct |
| Achromatopsia | #656565 · #646464 | 0.4 | Easily confused |
Harmony
Color harmonies for #49678D
Its complement is #7D5F35, a muted brown, on the warm side of the wheel.
Hue rotations in OKLCH, mapped into sRGB by trimming chroma so hue and lightness stay put.
Open the Harmony Studio- Base#49678D
- Complement#7D5F35
Complementary
Open in Harmony Studio- −30°#326E83
- Base#49678D
- +30°#615F8C
Analogous
Open in Harmony Studio- Base#49678D
- +120°#895458
- +240°#546E45
Triadic
Open in Harmony Studio- Base#49678D
- +150°#875843
- +210°#6B6735
Split-complementary
Open in Harmony StudioCode
Design tokens
Ready-to-paste tokens in six formats. Rename them to fit your system.
:root {
--color-ral-5023: #49678d;
}// tailwind.config.js
module.exports = {
theme: {
extend: {
colors: {
'ral-5023': '#49678d',
},
},
},
};/* app.css — Tailwind CSS v4 */
@import "tailwindcss";
@theme {
--color-ral-5023: oklch(0.507 0.070 254.8);
}{
"color": {
"ral-5023": {
"$type": "color",
"$value": {
"colorSpace": "srgb",
"components": [0.2863, 0.4039, 0.5529],
"hex": "#49678d"
},
"$description": "RAL 5023 Distant blue (approximate sRGB)"
}
}
}import SwiftUI
enum Palette {
static let ral5023 = Color(.sRGB, red: 0.286, green: 0.404, blue: 0.553, opacity: 1)
}import androidx.compose.ui.graphics.Color
object Palette {
val Ral5023 = Color(0xFF49678D)
}Matches
The nearest match in each system
The closest CSS name, Tailwind shade, RAL Classic paint and Crayola crayon by ΔE2000; under 2 is hard to tell apart side by side. RAL and Crayola values approximate physical colors.
Tools
Open #49678D in the tools
Each opens over this page. More colors live in the Color Library, and every color page is listed on the hub.
- Color InspectorEvery format, its names, contrast and color vision in one panel.
- Contrast SystemBlack and white text on this color, with fixes in both directions.
- Harmony StudioPalettes built from this color, walked to a contrast target if you ask.
- Color Space ConverterThe same color in 34 notations, with its gamut headroom.
- Color Name FinderThe nearest of 1,055 color names by ΔE2000.