#5C111B#5C111B

#5C111B is a dark, moderate red. Relative luminance 0.028; OKLCH L 31.5% C 0.106 H 18.9°. Best body text is #FFFFFF at 13.54:1 contrast (WCAG AA passes).

Color values

HEX	#5C111B
RGB	rgb(92, 17, 27)
HSL	hsl(352, 69%, 21%)
HSV	hsv(352, 82%, 36%)
CMYK	cmyk(0%, 81.5%, 70.7%, 63.9%)
CIE-LAB	lab(19.04, 33.94, 14.52)
CIE-LCH	lch(19.04, 36.92, 23.16°)
OKLab	oklab(31.53% 0.1007 0.0345)
OKLCH	oklch(31.53% 0.106 18.9)
XYZ	xyz(4.8124, 2.7561, 1.3153)
Luminance	0.0276 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C111B #115C52

analogous

#5C1141 #5C111B #5C2D11

triadic

#5C111B #1B5C11 #111B5C

tetradic

#5C111B #415C11 #115C52 #2D115C

square

#5C111B #415C11 #115C52 #2D115C

split-complementary

#5C111B #115C2D #11415C

monochromatic

#1A0508 #28070C #5C111B #901B2A #C32439

Accessibility & contrast

On white

13.54

#5C111B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#5C111B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5C111B

13.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C111B	#FFFFFF	#000000	##FFFFFF
##5C111B	1.00	13.54	1.55	13.54
#FFFFFF	13.54	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27241B

Deuteranopia (green-blind)

#3A3419

Tritanopia (blue-blind)

#660015

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #5c111b;
/* rgb */ color: rgb(92, 17, 27);
/* oklch */ color: oklch(31.5% 0.106 18.9);

Tailwind

colors: {
  custom: {
    50: '#905757',
    500: '#5c111b',
    950: '#000000',
  },
}

SCSS

$custom: #5c111b;
$custom-light: #905757;
$custom-dark: #000000;

JSON

{
  "hex": "#5c111b",
  "rgb": {
    "r": 92,
    "g": 17,
    "b": 27
  },
  "hsl": {
    "h": 352,
    "s": 68.807,
    "l": 21.373
  },
  "oklch": {
    "l": 0.31529,
    "c": 0.10641,
    "h": 18.9
  },
  "luminance": 0.02755
}

Semantic roles & 50–950 ramp

primary

#5C111B

secondary

#349588

accent

#ECD43C

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0303

muted

#7E7878

Preview Lab

Preview with #5C111B

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

Preview Lab → · Contrast checker → · Palette generator →