#5C131C#5C131C

#5C131C is a dark, moderate red. Relative luminance 0.028; OKLCH L 31.8% C 0.104 H 18.9°. Best body text is #FFFFFF at 13.42:1 contrast (WCAG AA passes).

Color values

HEX	#5C131C
RGB	rgb(92, 19, 28)
HSL	hsl(353, 66%, 22%)
HSV	hsv(353, 79%, 36%)
CMYK	cmyk(0%, 79.3%, 69.6%, 63.9%)
CIE-LAB	lab(19.33, 33.25, 14.19)
CIE-LCH	lch(19.33, 36.15, 23.12°)
OKLab	oklab(31.75% 0.0987 0.0339)
OKLCH	oklch(31.75% 0.104 18.9)
XYZ	xyz(4.8566, 2.8256, 1.3881)
Luminance	0.0283 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C131C #135C53

analogous

#5C1341 #5C131C #5C2F13

triadic

#5C131C #1C5C13 #131C5C

tetradic

#5C131C #415C13 #135C53 #2F135C

square

#5C131C #415C13 #135C53 #2F135C

split-complementary

#5C131C #135C2F #13415C

monochromatic

#190508 #29090D #5C131C #8F1D2B #C1283B

Accessibility & contrast

On white

13.42

#5C131C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#5C131C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5C131C

13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C131C	#FFFFFF	#000000	##FFFFFF
##5C131C	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)

#28251C

Deuteranopia (green-blind)

#3A341A

Tritanopia (blue-blind)

#660017

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #5c131c;
/* rgb */ color: rgb(92, 19, 28);
/* oklch */ color: oklch(31.8% 0.104 18.9);

Tailwind

colors: {
  custom: {
    50: '#905857',
    500: '#5c131c',
    950: '#000000',
  },
}

SCSS

$custom: #5c131c;
$custom-light: #905857;
$custom-dark: #000000;

JSON

{
  "hex": "#5c131c",
  "rgb": {
    "r": 92,
    "g": 19,
    "b": 28
  },
  "hsl": {
    "h": 352.603,
    "s": 65.766,
    "l": 21.765
  },
  "oklch": {
    "l": 0.31753,
    "c": 0.10433,
    "h": 18.9
  },
  "luminance": 0.02825
}

Semantic roles & 50–950 ramp

primary

#5C131C

secondary

#379489

accent

#E9D43F

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0303

muted

#7E7878

Preview Lab

Preview with #5C131C

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

Preview Lab → · Contrast checker → · Palette generator →