#4D0D1B#4D0D1B

#4D0D1B is a dark, moderate red. Relative luminance 0.019; OKLCH L 28.1% C 0.094 H 13.5°. Best body text is #FFFFFF at 15.12:1 contrast (WCAG AA passes).

Color values

HEX	#4D0D1B
RGB	rgb(77, 13, 27)
HSL	hsl(347, 71%, 18%)
HSV	hsv(347, 83%, 30%)
CMYK	cmyk(0%, 83.1%, 64.9%, 69.8%)
CIE-LAB	lab(15.20, 30.32, 8.88)
CIE-LCH	lch(15.20, 31.59, 16.32°)
OKLab	oklab(28.08% 0.0913 0.0219)
OKLCH	oklch(28.08% 0.094 13.5)
XYZ	xyz(3.4027, 1.9453, 1.2330)
Luminance	0.0194 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D0D1B #0D4D3F

analogous

#4D0D3B #4D0D1B #4D1F0D

triadic

#4D0D1B #1B4D0D #0D1B4D

tetradic

#4D0D1B #3B4D0D #0D4D3F #1F0D4D

square

#4D0D1B #3B4D0D #0D4D3F #1F0D4D

split-complementary

#4D0D1B #0D4D1F #0D3B4D

monochromatic

#1A0409 #1A0409 #4D0D1B #81162D #B61F40

Accessibility & contrast

On white

15.12

#4D0D1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#4D0D1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D0D1B

15.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D0D1B	#FFFFFF	#000000	##FFFFFF
##4D0D1B	1.00	15.12	1.39	15.12
#FFFFFF	15.12	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1E1B

Deuteranopia (green-blind)

#2F2B19

Tritanopia (blue-blind)

#550013

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #4d0d1b;
/* rgb */ color: rgb(77, 13, 27);
/* oklch */ color: oklch(28.1% 0.094 13.5);

Tailwind

colors: {
  custom: {
    50: '#845256',
    500: '#4d0d1b',
    950: '#000000',
  },
}

SCSS

$custom: #4d0d1b;
$custom-light: #845256;
$custom-dark: #000000;

JSON

{
  "hex": "#4d0d1b",
  "rgb": {
    "r": 77,
    "g": 13,
    "b": 27
  },
  "hsl": {
    "h": 346.875,
    "s": 71.111,
    "l": 17.647
  },
  "oklch": {
    "l": 0.28085,
    "c": 0.0939,
    "h": 13.5
  },
  "luminance": 0.01945
}

Semantic roles & 50–950 ramp

primary

#4D0D1B

secondary

#2E8874

accent

#EEC73A

background

#F8F4F5

surface

#F0E7E9

border

#CBC3C5

text

#0C0203

muted

#7D7878

Preview Lab

Preview with #4D0D1B

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

Preview Lab → · Contrast checker → · Palette generator →