#5D1121#5D1121

#5D1121 is a dark, moderate red. Relative luminance 0.028; OKLCH L 31.9% C 0.108 H 14.3°. Best body text is #FFFFFF at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#5D1121
RGB	rgb(93, 17, 33)
HSL	hsl(347, 69%, 22%)
HSV	hsv(347, 82%, 36%)
CMYK	cmyk(0%, 81.7%, 64.5%, 63.5%)
CIE-LAB	lab(19.39, 34.69, 10.79)
CIE-LCH	lch(19.39, 36.33, 17.28°)
OKLab	oklab(31.87% 0.1043 0.0265)
OKLCH	oklch(31.87% 0.108 14.3)
XYZ	xyz(4.9897, 2.8386, 1.7237)
Luminance	0.0284 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D1121 #115D4D

analogous

#5D1147 #5D1121 #5D2711

triadic

#5D1121 #215D11 #11215D

tetradic

#5D1121 #475D11 #115D4D #27115D

square

#5D1121 #475D11 #115D4D #27115D

split-complementary

#5D1121 #115D27 #11475D

monochromatic

#1A0509 #29080F #5D1121 #911A33 #C42446

Accessibility & contrast

On white

13.40

#5D1121 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#5D1121 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5D1121

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D1121	#FFFFFF	#000000	##FFFFFF
##5D1121	1.00	13.40	1.57	13.40
#FFFFFF	13.40	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262521

Deuteranopia (green-blind)

#39351F

Tritanopia (blue-blind)

#670018

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #5d1121;
/* rgb */ color: rgb(93, 17, 33);
/* oklch */ color: oklch(31.9% 0.108 14.3);

Tailwind

colors: {
  custom: {
    50: '#90575b',
    500: '#5d1121',
    950: '#000000',
  },
}

SCSS

$custom: #5d1121;
$custom-light: #90575b;
$custom-dark: #000000;

JSON

{
  "hex": "#5d1121",
  "rgb": {
    "r": 93,
    "g": 17,
    "b": 33
  },
  "hsl": {
    "h": 347.368,
    "s": 69.091,
    "l": 21.569
  },
  "oklch": {
    "l": 0.31867,
    "c": 0.10758,
    "h": 14.3
  },
  "luminance": 0.02838
}

Semantic roles & 50–950 ramp

primary

#5D1121

secondary

#349681

accent

#ECC73C

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0304

muted

#7E7879

Preview Lab

Preview with #5D1121

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

Preview Lab → · Contrast checker → · Palette generator →