#5F181E#5F181E

#5F181E is a dark, moderate red. Relative luminance 0.032; OKLCH L 32.9% C 0.102 H 20.2°. Best body text is #FFFFFF at 12.84:1 contrast (WCAG AA passes).

Color values

HEX	#5F181E
RGB	rgb(95, 24, 30)
HSL	hsl(355, 60%, 23%)
HSV	hsv(355, 75%, 37%)
CMYK	cmyk(0%, 74.7%, 68.4%, 62.7%)
CIE-LAB	lab(20.75, 32.37, 14.75)
CIE-LCH	lch(20.75, 35.57, 24.50°)
OKLab	oklab(32.94% 0.0959 0.0353)
OKLCH	oklch(32.94% 0.102 20.2)
XYZ	xyz(5.2808, 3.1807, 1.5639)
Luminance	0.0318 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F181E #185F59

analogous

#5F1841 #5F181E #5F3518

triadic

#5F181E #1E5F18 #181E5F

tetradic

#5F181E #415F18 #185F59 #35185F

square

#5F181E #415F18 #185F59 #35185F

split-complementary

#5F181E #185F35 #18415F

monochromatic

#180608 #2E0C0F #5F181E #90242D #C1313D

Accessibility & contrast

On white

12.84

#5F181E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#5F181E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5F181E

12.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F181E	#FFFFFF	#000000	##FFFFFF
##5F181E	1.00	12.84	1.64	12.84
#FFFFFF	12.84	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B281E

Deuteranopia (green-blind)

#3D371C

Tritanopia (blue-blind)

#69051B

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #5f181e;
/* rgb */ color: rgb(95, 24, 30);
/* oklch */ color: oklch(32.9% 0.102 20.2);

Tailwind

colors: {
  custom: {
    50: '#925a59',
    500: '#5f181e',
    950: '#000000',
  },
}

SCSS

$custom: #5f181e;
$custom-light: #925a59;
$custom-dark: #000000;

JSON

{
  "hex": "#5f181e",
  "rgb": {
    "r": 95,
    "g": 24,
    "b": 30
  },
  "hsl": {
    "h": 354.93,
    "s": 59.664,
    "l": 23.333
  },
  "oklch": {
    "l": 0.3294,
    "c": 0.10217,
    "h": 20.2
  },
  "luminance": 0.0318
}

Semantic roles & 50–950 ramp

primary

#5F181E

secondary

#3D958E

accent

#E3D545

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0403

muted

#7E7978

Preview Lab

Preview with #5F181E

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

Preview Lab → · Contrast checker → · Palette generator →