#4D1317#4D1317

#4D1317 is a dark, moderate red. Relative luminance 0.021; OKLCH L 28.7% C 0.087 H 20.7°. Best body text is #FFFFFF at 14.78:1 contrast (WCAG AA passes).

Color values

HEX	#4D1317
RGB	rgb(77, 19, 23)
HSL	hsl(356, 60%, 19%)
HSV	hsv(356, 75%, 30%)
CMYK	cmyk(0%, 75.3%, 70.1%, 69.8%)
CIE-LAB	lab(16.03, 27.45, 12.86)
CIE-LCH	lch(16.03, 30.31, 25.10°)
OKLab	oklab(28.68% 0.0813 0.0308)
OKLCH	oklch(28.68% 0.087 20.7)
XYZ	xyz(3.4484, 2.1059, 1.0353)
Luminance	0.0210 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1317 #134D49

analogous

#4D1334 #4D1317 #4D2C13

triadic

#4D1317 #174D13 #13174D

tetradic

#4D1317 #344D13 #134D49 #2C134D

square

#4D1317 #344D13 #134D49 #2C134D

split-complementary

#4D1317 #134D2C #13344D

monochromatic

#190607 #1C0708 #4D1317 #7E1F26 #AF2B34

Accessibility & contrast

On white

14.78

#4D1317 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#4D1317 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1317

14.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1317	#FFFFFF	#000000	##FFFFFF
##4D1317	1.00	14.78	1.42	14.78
#FFFFFF	14.78	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232017

Deuteranopia (green-blind)

#312C15

Tritanopia (blue-blind)

#550515

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #4d1317;
/* rgb */ color: rgb(77, 19, 23);
/* oklch */ color: oklch(28.7% 0.087 20.7);

Tailwind

colors: {
  custom: {
    50: '#845553',
    500: '#4d1317',
    950: '#000000',
  },
}

SCSS

$custom: #4d1317;
$custom-light: #845553;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1317",
  "rgb": {
    "r": 77,
    "g": 19,
    "b": 23
  },
  "hsl": {
    "h": 355.862,
    "s": 60.417,
    "l": 18.824
  },
  "oklch": {
    "l": 0.28678,
    "c": 0.08688,
    "h": 20.7
  },
  "luminance": 0.02105
}

Semantic roles & 50–950 ramp

primary

#4D1317

secondary

#368680

accent

#E4D944

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0302

muted

#7D7878

Preview Lab

Preview with #4D1317

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →