#5D1B11#5D1B11

#5D1B11 is a dark, moderate red. Relative luminance 0.032; OKLCH L 32.7% C 0.098 H 31.3°. Best body text is #FFFFFF at 12.88:1 contrast (WCAG AA passes).

Color values

HEX	#5D1B11
RGB	rgb(93, 27, 17)
HSL	hsl(8, 69%, 22%)
HSV	hsv(8, 82%, 36%)
CMYK	cmyk(0%, 71%, 81.7%, 63.5%)
CIE-LAB	lab(20.64, 29.50, 23.08)
CIE-LCH	lch(20.64, 37.45, 38.03°)
OKLab	oklab(32.72% 0.0841 0.0512)
OKLCH	oklch(32.72% 0.098 31.3)
XYZ	xyz(5.0079, 3.1522, 0.8750)
Luminance	0.0315 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D1B11 #11535D

analogous

#5D112D #5D1B11 #5D4111

triadic

#5D1B11 #115D1B #1B115D

tetradic

#5D1B11 #2D5D11 #11535D #41115D

square

#5D1B11 #2D5D11 #11535D #41115D

split-complementary

#5D1B11 #115D41 #112D5D

monochromatic

#1A0805 #290C08 #5D1B11 #912A1A #C43924

Accessibility & contrast

On white

12.88

#5D1B11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#5D1B11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5D1B11

12.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D1B11	#FFFFFF	#000000	##FFFFFF
##5D1B11	1.00	12.88	1.63	12.88
#FFFFFF	12.88	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E290F

Deuteranopia (green-blind)

#3E370F

Tritanopia (blue-blind)

#670819

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #5d1b11;
/* rgb */ color: rgb(93, 27, 17);
/* oklch */ color: oklch(32.7% 0.098 31.3);

Tailwind

colors: {
  custom: {
    50: '#915b4f',
    500: '#5d1b11',
    950: '#000000',
  },
}

SCSS

$custom: #5d1b11;
$custom-light: #915b4f;
$custom-dark: #000000;

JSON

{
  "hex": "#5d1b11",
  "rgb": {
    "r": 93,
    "g": 27,
    "b": 17
  },
  "hsl": {
    "h": 7.895,
    "s": 69.091,
    "l": 21.569
  },
  "oklch": {
    "l": 0.32716,
    "c": 0.09847,
    "h": 31.3
  },
  "luminance": 0.03151
}

Semantic roles & 50–950 ramp

primary

#5D1B11

secondary

#348996

accent

#D5EC3C

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0402

muted

#7E7978

Preview Lab

Preview with #5D1B11

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

Preview Lab → · Contrast checker → · Palette generator →