#5E181E#5E181E

#5E181E is a dark, moderate red. Relative luminance 0.031; OKLCH L 32.7% C 0.101 H 20.0°. Best body text is #FFFFFF at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#5E181E
RGB	rgb(94, 24, 30)
HSL	hsl(355, 59%, 23%)
HSV	hsv(355, 74%, 37%)
CMYK	cmyk(0%, 74.5%, 68.1%, 63.1%)
CIE-LAB	lab(20.55, 32.01, 14.45)
CIE-LCH	lch(20.55, 35.12, 24.29°)
OKLab	oklab(32.75% 0.0949 0.0346)
OKLCH	oklch(32.75% 0.101 20)
XYZ	xyz(5.1776, 3.1274, 1.5591)
Luminance	0.0313 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E181E #185E58

analogous

#5E1841 #5E181E #5E3518

triadic

#5E181E #1E5E18 #181E5E

tetradic

#5E181E #415E18 #185E58 #35185E

square

#5E181E #415E18 #185E58 #35185E

split-complementary

#5E181E #185E35 #18415E

monochromatic

#180608 #2D0C0E #5E181E #8F242E #C0313D

Accessibility & contrast

On white

12.92

#5E181E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#5E181E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5E181E

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E181E	#FFFFFF	#000000	##FFFFFF
##5E181E	1.00	12.92	1.63	12.92
#FFFFFF	12.92	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B281E

Deuteranopia (green-blind)

#3D371C

Tritanopia (blue-blind)

#68051B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #5e181e;
/* rgb */ color: rgb(94, 24, 30);
/* oklch */ color: oklch(32.7% 0.101 20.0);

Tailwind

colors: {
  custom: {
    50: '#915a59',
    500: '#5e181e',
    950: '#000000',
  },
}

SCSS

$custom: #5e181e;
$custom-light: #915a59;
$custom-dark: #000000;

JSON

{
  "hex": "#5e181e",
  "rgb": {
    "r": 94,
    "g": 24,
    "b": 30
  },
  "hsl": {
    "h": 354.857,
    "s": 59.322,
    "l": 23.137
  },
  "oklch": {
    "l": 0.32748,
    "c": 0.101,
    "h": 20
  },
  "luminance": 0.03127
}

Semantic roles & 50–950 ramp

primary

#5E181E

secondary

#3D948D

accent

#E3D545

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0403

muted

#7E7978

Preview Lab

Preview with #5E181E

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

Preview Lab → · Contrast checker → · Palette generator →