#5B160F#5B160F

#5B160F is a dark, moderate red. Relative luminance 0.028; OKLCH L 31.7% C 0.102 H 29.6°. Best body text is #FFFFFF at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#5B160F
RGB	rgb(91, 22, 15)
HSL	hsl(6, 72%, 21%)
HSV	hsv(6, 84%, 36%)
CMYK	cmyk(0%, 75.8%, 83.5%, 64.3%)
CIE-LAB	lab(19.36, 30.94, 22.63)
CIE-LCH	lch(19.36, 38.33, 36.18°)
OKLab	oklab(31.67% 0.0884 0.0503)
OKLCH	oklch(31.67% 0.102 29.6)
XYZ	xyz(4.6881, 2.8332, 0.7519)
Luminance	0.0283 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B160F #0F545B

analogous

#5B0F2E #5B160F #5B3C0F

triadic

#5B160F #0F5B16 #160F5B

tetradic

#5B160F #2E5B0F #0F545B #3C0F5B

square

#5B160F #2E5B0F #0F545B #3C0F5B

split-complementary

#5B160F #0F5B3C #0F2E5B

monochromatic

#1A0604 #260906 #5B160F #902318 #C42F20

Accessibility & contrast

On white

13.41

#5B160F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#5B160F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B160F

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B160F	#FFFFFF	#000000	##FFFFFF
##5B160F	1.00	13.41	1.57	13.41
#FFFFFF	13.41	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A250E

Deuteranopia (green-blind)

#3B340C

Tritanopia (blue-blind)

#650015

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #5b160f;
/* rgb */ color: rgb(91, 22, 15);
/* oklch */ color: oklch(31.7% 0.102 29.6);

Tailwind

colors: {
  custom: {
    50: '#90584e',
    500: '#5b160f',
    950: '#000000',
  },
}

SCSS

$custom: #5b160f;
$custom-light: #90584e;
$custom-dark: #000000;

JSON

{
  "hex": "#5b160f",
  "rgb": {
    "r": 91,
    "g": 22,
    "b": 15
  },
  "hsl": {
    "h": 5.526,
    "s": 71.698,
    "l": 20.784
  },
  "oklch": {
    "l": 0.31672,
    "c": 0.10169,
    "h": 29.6
  },
  "luminance": 0.02832
}

Semantic roles & 50–950 ramp

primary

#5B160F

secondary

#318B95

accent

#DEEE39

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0401

muted

#7E7977

Preview Lab

Preview with #5B160F

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

Preview Lab → · Contrast checker → · Palette generator →