#5A0F12#5A0F12

#5A0F12 is a dark, moderate red. Relative luminance 0.026; OKLCH L 30.8% C 0.107 H 24.4°. Best body text is #FFFFFF at 13.89:1 contrast (WCAG AA passes).

Color values

HEX	#5A0F12
RGB	rgb(90, 15, 18)
HSL	hsl(358, 71%, 21%)
HSV	hsv(358, 83%, 35%)
CMYK	cmyk(0%, 83.3%, 80%, 64.7%)
CIE-LAB	lab(18.19, 33.49, 19.49)
CIE-LCH	lch(18.19, 38.75, 30.20°)
OKLab	oklab(30.77% 0.0973 0.0441)
OKLCH	oklch(30.77% 0.107 24.4)
XYZ	xyz(4.4970, 2.5597, 0.8294)
Luminance	0.0256 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A0F12 #0F5A57

analogous

#5A0F37 #5A0F12 #5A310F

triadic

#5A0F12 #125A0F #0F125A

tetradic

#5A0F12 #375A0F #0F5A57 #310F5A

square

#5A0F12 #375A0F #0F5A57 #310F5A

split-complementary

#5A0F12 #0F5A31 #0F375A

monochromatic

#1A0405 #260608 #5A0F12 #8E181C #C32027

Accessibility & contrast

On white

13.89

#5A0F12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#5A0F12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A0F12

13.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A0F12	#FFFFFF	#000000	##FFFFFF
##5A0F12	1.00	13.89	1.51	13.89
#FFFFFF	13.89	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262211

Deuteranopia (green-blind)

#39320F

Tritanopia (blue-blind)

#640011

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #5a0f12;
/* rgb */ color: rgb(90, 15, 18);
/* oklch */ color: oklch(30.8% 0.107 24.4);

Tailwind

colors: {
  custom: {
    50: '#8f5550',
    500: '#5a0f12',
    950: '#000000',
  },
}

SCSS

$custom: #5a0f12;
$custom-light: #8f5550;
$custom-dark: #000000;

JSON

{
  "hex": "#5a0f12",
  "rgb": {
    "r": 90,
    "g": 15,
    "b": 18
  },
  "hsl": {
    "h": 357.6,
    "s": 71.429,
    "l": 20.588
  },
  "oklch": {
    "l": 0.30768,
    "c": 0.10679,
    "h": 24.4
  },
  "luminance": 0.02559
}

Semantic roles & 50–950 ramp

primary

#5A0F12

secondary

#319490

accent

#EEE73A

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0302

muted

#7E7878

Preview Lab

Preview with #5A0F12

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

Preview Lab → · Contrast checker → · Palette generator →