#4D0D1D#4D0D1D

#4D0D1D is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.1% C 0.094 H 11.5°. Best body text is #FFFFFF at 15.10:1 contrast (WCAG AA passes).

Color values

HEX	#4D0D1D
RGB	rgb(77, 13, 29)
HSL	hsl(345, 71%, 18%)
HSV	hsv(345, 83%, 30%)
CMYK	cmyk(0%, 83.1%, 62.3%, 69.8%)
CIE-LAB	lab(15.25, 30.48, 7.48)
CIE-LCH	lch(15.25, 31.39, 13.79°)
OKLab	oklab(28.14% 0.0922 0.0187)
OKLCH	oklch(28.14% 0.094 11.5)
XYZ	xyz(3.4266, 1.9548, 1.3590)
Luminance	0.0195 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D0D1D #0D4D3D

analogous

#4D0D3D #4D0D1D #4D1D0D

triadic

#4D0D1D #1D4D0D #0D1D4D

tetradic

#4D0D1D #3D4D0D #0D4D3D #1D0D4D

square

#4D0D1D #3D4D0D #0D4D3D #1D0D4D

split-complementary

#4D0D1D #0D4D1D #0D3D4D

monochromatic

#1A040A #1A040A #4D0D1D #811631 #B61F44

Accessibility & contrast

On white

15.10

#4D0D1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#4D0D1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D0D1D

15.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D0D1D	#FFFFFF	#000000	##FFFFFF
##4D0D1D	1.00	15.10	1.39	15.10
#FFFFFF	15.10	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1E1D

Deuteranopia (green-blind)

#2F2B1B

Tritanopia (blue-blind)

#550014

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #4d0d1d;
/* rgb */ color: rgb(77, 13, 29);
/* oklch */ color: oklch(28.1% 0.094 11.5);

Tailwind

colors: {
  custom: {
    50: '#845258',
    500: '#4d0d1d',
    950: '#000000',
  },
}

SCSS

$custom: #4d0d1d;
$custom-light: #845258;
$custom-dark: #000000;

JSON

{
  "hex": "#4d0d1d",
  "rgb": {
    "r": 77,
    "g": 13,
    "b": 29
  },
  "hsl": {
    "h": 345,
    "s": 71.111,
    "l": 17.647
  },
  "oklch": {
    "l": 0.2814,
    "c": 0.0941,
    "h": 11.5
  },
  "luminance": 0.01954
}

Semantic roles & 50–950 ramp

primary

#4D0D1D

secondary

#2E8872

accent

#EEC13A

background

#F8F4F5

surface

#F0E7E9

border

#CBC3C5

text

#0B0203

muted

#7C7878

Preview Lab

Preview with #4D0D1D

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

Preview Lab → · Contrast checker → · Palette generator →