#5B160D#5B160D

#5B160D is a dark, moderate red. Relative luminance 0.028; OKLCH L 31.6% C 0.102 H 30.8°. Best body text is #FFFFFF at 13.42:1 contrast (WCAG AA passes).

Color values

HEX	#5B160D
RGB	rgb(91, 22, 13)
HSL	hsl(7, 75%, 20%)
HSV	hsv(7, 86%, 36%)
CMYK	cmyk(0%, 75.8%, 85.7%, 64.3%)
CIE-LAB	lab(19.34, 30.86, 23.61)
CIE-LCH	lch(19.34, 38.86, 37.42°)
OKLab	oklab(31.65% 0.0877 0.0522)
OKLCH	oklch(31.65% 0.102 30.8)
XYZ	xyz(4.6745, 2.8277, 0.6804)
Luminance	0.0283 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B160D #0D525B

analogous

#5B0D2B #5B160D #5B3D0D

triadic

#5B160D #0D5B16 #160D5B

tetradic

#5B160D #2B5B0D #0D525B #3D0D5B

square

#5B160D #2B5B0D #0D525B #3D0D5B

split-complementary

#5B160D #0D5B3D #0D2B5B

monochromatic

#1B0604 #250905 #5B160D #912315 #C6301C

Accessibility & contrast

On white

13.42

#5B160D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#5B160D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B160D

13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B160D	#FFFFFF	#000000	##FFFFFF
##5B160D	1.00	13.42	1.57	13.42
#FFFFFF	13.42	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A250B

Deuteranopia (green-blind)

#3B340A

Tritanopia (blue-blind)

#650015

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #5b160d;
/* rgb */ color: rgb(91, 22, 13);
/* oklch */ color: oklch(31.6% 0.102 30.8);

Tailwind

colors: {
  custom: {
    50: '#90584d',
    500: '#5b160d',
    950: '#000000',
  },
}

SCSS

$custom: #5b160d;
$custom-light: #90584d;
$custom-dark: #000000;

JSON

{
  "hex": "#5b160d",
  "rgb": {
    "r": 91,
    "g": 22,
    "b": 13
  },
  "hsl": {
    "h": 6.923,
    "s": 75,
    "l": 20.392
  },
  "oklch": {
    "l": 0.31648,
    "c": 0.10206,
    "h": 30.8
  },
  "luminance": 0.02827
}

Semantic roles & 50–950 ramp

primary

#5B160D

secondary

#2F8995

accent

#DCF236

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0401

muted

#7E7977

Preview Lab

Preview with #5B160D

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

Preview Lab → · Contrast checker → · Palette generator →