#5C151C#5C151C

#5C151C is a dark, moderate red. Relative luminance 0.029; OKLCH L 32.0% C 0.102 H 19.9°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#5C151C
RGB	rgb(92, 21, 28)
HSL	hsl(354, 63%, 22%)
HSV	hsv(354, 77%, 36%)
CMYK	cmyk(0%, 77.2%, 69.6%, 63.9%)
CIE-LAB	lab(19.62, 32.44, 14.57)
CIE-LCH	lch(19.62, 35.56, 24.18°)
OKLab	oklab(31.97% 0.0961 0.0347)
OKLCH	oklch(31.97% 0.102 19.9)
XYZ	xyz(4.8919, 2.8962, 1.3998)
Luminance	0.0290 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C151C #155C55

analogous

#5C153F #5C151C #5C3215

triadic

#5C151C #1C5C15 #151C5C

tetradic

#5C151C #3F5C15 #155C55 #32155C

square

#5C151C #3F5C15 #155C55 #32155C

split-complementary

#5C151C #155C32 #153F5C

monochromatic

#190608 #2A0A0D #5C151C #8E202B #C02C3A

Accessibility & contrast

On white

13.30

#5C151C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#5C151C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5C151C

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C151C	#FFFFFF	#000000	##FFFFFF
##5C151C	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29261C

Deuteranopia (green-blind)

#3B351A

Tritanopia (blue-blind)

#660118

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #5c151c;
/* rgb */ color: rgb(92, 21, 28);
/* oklch */ color: oklch(32.0% 0.102 19.9);

Tailwind

colors: {
  custom: {
    50: '#905857',
    500: '#5c151c',
    950: '#000000',
  },
}

SCSS

$custom: #5c151c;
$custom-light: #905857;
$custom-dark: #000000;

JSON

{
  "hex": "#5c151c",
  "rgb": {
    "r": 92,
    "g": 21,
    "b": 28
  },
  "hsl": {
    "h": 354.085,
    "s": 62.832,
    "l": 22.157
  },
  "oklch": {
    "l": 0.3197,
    "c": 0.10217,
    "h": 19.9
  },
  "luminance": 0.02895
}

Semantic roles & 50–950 ramp

primary

#5C151C

secondary

#39938B

accent

#E6D642

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0D0403

muted

#7E7978

Preview Lab

Preview with #5C151C

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

Preview Lab → · Contrast checker → · Palette generator →