#5C1810#5C1810

#5C1810 is a dark, moderate red. Relative luminance 0.030; OKLCH L 32.1% C 0.101 H 30.1°. Best body text is #FFFFFF at 13.18:1 contrast (WCAG AA passes).

Color values

HEX	#5C1810
RGB	rgb(92, 24, 16)
HSL	hsl(6, 70%, 21%)
HSV	hsv(6, 83%, 36%)
CMYK	cmyk(0%, 73.9%, 82.6%, 63.9%)
CIE-LAB	lab(19.91, 30.47, 22.77)
CIE-LCH	lch(19.91, 38.04, 36.77°)
OKLab	oklab(32.12% 0.087 0.0505)
OKLCH	oklch(32.12% 0.101 30.1)
XYZ	xyz(4.8343, 2.9667, 0.8082)
Luminance	0.0297 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C1810 #10545C

analogous

#5C102E #5C1810 #5C3E10

triadic

#5C1810 #105C18 #18105C

tetradic

#5C1810 #2E5C10 #10545C #3E105C

square

#5C1810 #2E5C10 #10545C #3E105C

split-complementary

#5C1810 #105C3E #102E5C

monochromatic

#1A0705 #280A07 #5C1810 #902619 #C43322

Accessibility & contrast

On white

13.18

#5C1810 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#5C1810 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5C1810

13.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C1810	#FFFFFF	#000000	##FFFFFF
##5C1810	1.00	13.18	1.59	13.18
#FFFFFF	13.18	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C270F

Deuteranopia (green-blind)

#3D360D

Tritanopia (blue-blind)

#660317

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #5c1810;
/* rgb */ color: rgb(92, 24, 16);
/* oklch */ color: oklch(32.1% 0.101 30.1);

Tailwind

colors: {
  custom: {
    50: '#915a4f',
    500: '#5c1810',
    950: '#000000',
  },
}

SCSS

$custom: #5c1810;
$custom-light: #915a4f;
$custom-dark: #000000;

JSON

{
  "hex": "#5c1810",
  "rgb": {
    "r": 92,
    "g": 24,
    "b": 16
  },
  "hsl": {
    "h": 6.316,
    "s": 70.37,
    "l": 21.176
  },
  "oklch": {
    "l": 0.32124,
    "c": 0.10064,
    "h": 30.1
  },
  "luminance": 0.02966
}

Semantic roles & 50–950 ramp

primary

#5C1810

secondary

#338B95

accent

#DAED3B

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0401

muted

#7E7977

Preview Lab

Preview with #5C1810

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

Preview Lab → · Contrast checker → · Palette generator →