#5D121B#5D121B

#5D121B is a dark, moderate red. Relative luminance 0.028; OKLCH L 31.8% C 0.107 H 19.5°. Best body text is #FFFFFF at 13.39:1 contrast (WCAG AA passes).

Color values

HEX	#5D121B
RGB	rgb(93, 18, 27)
HSL	hsl(353, 68%, 22%)
HSV	hsv(353, 81%, 36%)
CMYK	cmyk(0%, 80.6%, 71%, 63.5%)
CIE-LAB	lab(19.39, 33.91, 15.01)
CIE-LCH	lch(19.39, 37.09, 23.88°)
OKLab	oklab(31.83% 0.1004 0.0355)
OKLCH	oklch(31.83% 0.107 19.5)
XYZ	xyz(4.9289, 2.8396, 1.3253)
Luminance	0.0284 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D121B #125D54

analogous

#5D1241 #5D121B #5D2F12

triadic

#5D121B #1B5D12 #121B5D

tetradic

#5D121B #415D12 #125D54 #2F125D

square

#5D121B #415D12 #125D54 #2F125D

split-complementary

#5D121B #125D2F #12415D

monochromatic

#1A0507 #2A080C #5D121B #901C2A #C42639

Accessibility & contrast

On white

13.39

#5D121B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#5D121B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5D121B

13.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D121B	#FFFFFF	#000000	##FFFFFF
##5D121B	1.00	13.39	1.57	13.39
#FFFFFF	13.39	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28251B

Deuteranopia (green-blind)

#3A3519

Tritanopia (blue-blind)

#670016

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #5d121b;
/* rgb */ color: rgb(93, 18, 27);
/* oklch */ color: oklch(31.8% 0.107 19.5);

Tailwind

colors: {
  custom: {
    50: '#915757',
    500: '#5d121b',
    950: '#000000',
  },
}

SCSS

$custom: #5d121b;
$custom-light: #915757;
$custom-dark: #000000;

JSON

{
  "hex": "#5d121b",
  "rgb": {
    "r": 93,
    "g": 18,
    "b": 27
  },
  "hsl": {
    "h": 352.8,
    "s": 67.568,
    "l": 21.765
  },
  "oklch": {
    "l": 0.31829,
    "c": 0.10651,
    "h": 19.5
  },
  "luminance": 0.02839
}

Semantic roles & 50–950 ramp

primary

#5D121B

secondary

#35958A

accent

#EAD63D

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0303

muted

#7E7878

Preview Lab

Preview with #5D121B

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

Preview Lab → · Contrast checker → · Palette generator →