#5D1B10#5D1B10

#5D1B10 is a dark, moderate red. Relative luminance 0.031; OKLCH L 32.7% C 0.099 H 32.0°. Best body text is #FFFFFF at 12.89:1 contrast (WCAG AA passes).

Color values

HEX	#5D1B10
RGB	rgb(93, 27, 16)
HSL	hsl(9, 71%, 21%)
HSV	hsv(9, 83%, 36%)
CMYK	cmyk(0%, 71%, 82.8%, 63.5%)
CIE-LAB	lab(20.63, 29.45, 23.63)
CIE-LCH	lch(20.63, 37.76, 38.74°)
OKLab	oklab(32.7% 0.0837 0.0522)
OKLCH	oklch(32.7% 0.099 32)
XYZ	xyz(5.0002, 3.1492, 0.8347)
Luminance	0.0315 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D1B10 #10525D

analogous

#5D102C #5D1B10 #5D4210

triadic

#5D1B10 #105D1B #1B105D

tetradic

#5D1B10 #2C5D10 #10525D #42105D

square

#5D1B10 #2C5D10 #10525D #42105D

split-complementary

#5D1B10 #105D42 #102C5D

monochromatic

#1A0804 #290C07 #5D1B10 #912A19 #C53922

Accessibility & contrast

On white

12.89

#5D1B10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#5D1B10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5D1B10

12.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D1B10	#FFFFFF	#000000	##FFFFFF
##5D1B10	1.00	12.89	1.63	12.89
#FFFFFF	12.89	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E280E

Deuteranopia (green-blind)

#3E370D

Tritanopia (blue-blind)

#670819

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #5d1b10;
/* rgb */ color: rgb(93, 27, 16);
/* oklch */ color: oklch(32.7% 0.099 32.0);

Tailwind

colors: {
  custom: {
    50: '#915b4f',
    500: '#5d1b10',
    950: '#000000',
  },
}

SCSS

$custom: #5d1b10;
$custom-light: #915b4f;
$custom-dark: #000000;

JSON

{
  "hex": "#5d1b10",
  "rgb": {
    "r": 93,
    "g": 27,
    "b": 16
  },
  "hsl": {
    "h": 8.571,
    "s": 70.642,
    "l": 21.373
  },
  "oklch": {
    "l": 0.32703,
    "c": 0.09869,
    "h": 32
  },
  "luminance": 0.03148
}

Semantic roles & 50–950 ramp

primary

#5D1B10

secondary

#338896

accent

#D4ED3A

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0402

muted

#7E7978

Preview Lab

Preview with #5D1B10

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

Preview Lab → · Contrast checker → · Palette generator →