#5C151A#5C151A

#5C151A is a dark, moderate red. Relative luminance 0.029; OKLCH L 31.9% C 0.102 H 21.5°. Best body text is #FFFFFF at 13.31:1 contrast (WCAG AA passes).

Color values

HEX	#5C151A
RGB	rgb(92, 21, 26)
HSL	hsl(356, 63%, 22%)
HSV	hsv(356, 77%, 36%)
CMYK	cmyk(0%, 77.2%, 71.7%, 63.9%)
CIE-LAB	lab(19.59, 32.31, 15.90)
CIE-LCH	lch(19.59, 36.01, 26.21°)
OKLab	oklab(31.93% 0.0952 0.0374)
OKLCH	oklch(31.93% 0.102 21.5)
XYZ	xyz(4.8688, 2.8869, 1.2779)
Luminance	0.0289 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C151A #155C57

analogous

#5C153D #5C151A #5C3415

triadic

#5C151A #1A5C15 #151A5C

tetradic

#5C151A #3D5C15 #155C57 #34155C

square

#5C151A #3D5C15 #155C57 #34155C

split-complementary

#5C151A #155C34 #153D5C

monochromatic

#190607 #2A0A0C #5C151A #8E2028 #C02C36

Accessibility & contrast

On white

13.31

#5C151A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#5C151A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5C151A

13.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C151A	#FFFFFF	#000000	##FFFFFF
##5C151A	1.00	13.31	1.58	13.31
#FFFFFF	13.31	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29261A

Deuteranopia (green-blind)

#3B3518

Tritanopia (blue-blind)

#660017

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #5c151a;
/* rgb */ color: rgb(92, 21, 26);
/* oklch */ color: oklch(31.9% 0.102 21.5);

Tailwind

colors: {
  custom: {
    50: '#905856',
    500: '#5c151a',
    950: '#000000',
  },
}

SCSS

$custom: #5c151a;
$custom-light: #905856;
$custom-dark: #000000;

JSON

{
  "hex": "#5c151a",
  "rgb": {
    "r": 92,
    "g": 21,
    "b": 26
  },
  "hsl": {
    "h": 355.775,
    "s": 62.832,
    "l": 22.157
  },
  "oklch": {
    "l": 0.31929,
    "c": 0.10231,
    "h": 21.5
  },
  "luminance": 0.02886
}

Semantic roles & 50–950 ramp

primary

#5C151A

secondary

#39938D

accent

#E6DA42

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0403

muted

#7E7978

Preview Lab

Preview with #5C151A

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

Preview Lab → · Contrast checker → · Palette generator →