#5C131F#5C131F

#5C131F is a dark, moderate red. Relative luminance 0.028; OKLCH L 31.8% C 0.104 H 16.5°. Best body text is #FFFFFF at 13.39:1 contrast (WCAG AA passes).

Color values

HEX	#5C131F
RGB	rgb(92, 19, 31)
HSL	hsl(350, 66%, 22%)
HSV	hsv(350, 79%, 36%)
CMYK	cmyk(0%, 79.3%, 66.3%, 63.9%)
CIE-LAB	lab(19.39, 33.46, 12.17)
CIE-LCH	lch(19.39, 35.60, 19.99°)
OKLab	oklab(31.82% 0.1 0.0296)
OKLCH	oklch(31.82% 0.104 16.5)
XYZ	xyz(4.8943, 2.8407, 1.5867)
Luminance	0.0284 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C131F #135C50

analogous

#5C1344 #5C131F #5C2C13

triadic

#5C131F #1F5C13 #131F5C

tetradic

#5C131F #445C13 #135C50 #2C135C

square

#5C131F #445C13 #135C50 #2C135C

split-complementary

#5C131F #135C2C #13445C

monochromatic

#190509 #29090E #5C131F #8F1D30 #C12841

Accessibility & contrast

On white

13.39

#5C131F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#5C131F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5C131F

13.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C131F	#FFFFFF	#000000	##FFFFFF
##5C131F	1.00	13.39	1.57	13.39
#FFFFFF	13.39	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27251F

Deuteranopia (green-blind)

#3A351D

Tritanopia (blue-blind)

#650018

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #5c131f;
/* rgb */ color: rgb(92, 19, 31);
/* oklch */ color: oklch(31.8% 0.104 16.5);

Tailwind

colors: {
  custom: {
    50: '#90585a',
    500: '#5c131f',
    950: '#000000',
  },
}

SCSS

$custom: #5c131f;
$custom-light: #90585a;
$custom-dark: #000000;

JSON

{
  "hex": "#5c131f",
  "rgb": {
    "r": 92,
    "g": 19,
    "b": 31
  },
  "hsl": {
    "h": 350.137,
    "s": 65.766,
    "l": 21.765
  },
  "oklch": {
    "l": 0.3182,
    "c": 0.10429,
    "h": 16.5
  },
  "luminance": 0.0284
}

Semantic roles & 50–950 ramp

primary

#5C131F

secondary

#379485

accent

#E9CD3F

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0D0303

muted

#7E7878

Preview Lab

Preview with #5C131F

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

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