#5A1E10#5A1E10

#5A1E10 is a dark, moderate red. Relative luminance 0.031; OKLCH L 32.6% C 0.092 H 34.5°. Best body text is #FFFFFF at 12.90:1 contrast (WCAG AA passes).

Color values

HEX	#5A1E10
RGB	rgb(90, 30, 16)
HSL	hsl(11, 70%, 21%)
HSV	hsv(11, 82%, 35%)
CMYK	cmyk(0%, 66.7%, 82.2%, 64.7%)
CIE-LAB	lab(20.60, 26.74, 23.43)
CIE-LCH	lch(20.60, 35.56, 41.22°)
OKLab	oklab(32.57% 0.0757 0.052)
OKLCH	oklch(32.57% 0.092 34.5)
XYZ	xyz(4.7748, 3.1403, 0.8448)
Luminance	0.0314 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1E10 #104C5A

analogous

#5A1027 #5A1E10 #5A4310

triadic

#5A1E10 #105A1E #1E105A

tetradic

#5A1E10 #275A10 #104C5A #43105A

square

#5A1E10 #275A10 #104C5A #43105A

split-complementary

#5A1E10 #105A43 #10275A

monochromatic

#1A0905 #260D07 #5A1E10 #8E2F19 #C24122

Accessibility & contrast

On white

12.90

#5A1E10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#5A1E10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1E10

12.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1E10	#FFFFFF	#000000	##FFFFFF
##5A1E10	1.00	12.90	1.63	12.90
#FFFFFF	12.90	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F290E

Deuteranopia (green-blind)

#3E370E

Tritanopia (blue-blind)

#640F1B

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #5a1e10;
/* rgb */ color: rgb(90, 30, 16);
/* oklch */ color: oklch(32.6% 0.092 34.5);

Tailwind

colors: {
  custom: {
    50: '#8f5d4f',
    500: '#5a1e10',
    950: '#000000',
  },
}

SCSS

$custom: #5a1e10;
$custom-light: #8f5d4f;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1e10",
  "rgb": {
    "r": 90,
    "g": 30,
    "b": 16
  },
  "hsl": {
    "h": 11.351,
    "s": 69.811,
    "l": 20.784
  },
  "oklch": {
    "l": 0.32565,
    "c": 0.09182,
    "h": 34.5
  },
  "luminance": 0.0314
}

Semantic roles & 50–950 ramp

primary

#5A1E10

secondary

#338193

accent

#CBED3B

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0D0402

muted

#7E7978

Preview Lab

Preview with #5A1E10

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

Preview Lab → · Contrast checker → · Palette generator →