#5A1F0E#5A1F0E

#5A1F0E is a dark, moderate red. Relative luminance 0.032; OKLCH L 32.7% C 0.091 H 36.5°. Best body text is #FFFFFF at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#5A1F0E
RGB	rgb(90, 31, 14)
HSL	hsl(13, 73%, 20%)
HSV	hsv(13, 84%, 35%)
CMYK	cmyk(0%, 65.6%, 84.4%, 64.7%)
CIE-LAB	lab(20.77, 26.13, 24.68)
CIE-LCH	lch(20.77, 35.95, 43.37°)
OKLab	oklab(32.69% 0.0734 0.0544)
OKLCH	oklch(32.69% 0.091 36.5)
XYZ	xyz(4.7862, 3.1860, 0.7783)
Luminance	0.0319 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1F0E #0E495A

analogous

#5A0E23 #5A1F0E #5A450E

triadic

#5A1F0E #0E5A1F #1F0E5A

tetradic

#5A1F0E #235A0E #0E495A #450E5A

square

#5A1F0E #235A0E #0E495A #450E5A

split-complementary

#5A1F0E #0E5A45 #0E235A

monochromatic

#1A0904 #250D06 #5A1F0E #8F3116 #C4431E

Accessibility & contrast

On white

12.83

#5A1F0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#5A1F0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1F0E

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1F0E	#FFFFFF	#000000	##FFFFFF
##5A1F0E	1.00	12.83	1.64	12.83
#FFFFFF	12.83	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302A0C

Deuteranopia (green-blind)

#3E370C

Tritanopia (blue-blind)

#64101C

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #5a1f0e;
/* rgb */ color: rgb(90, 31, 14);
/* oklch */ color: oklch(32.7% 0.091 36.5);

Tailwind

colors: {
  custom: {
    50: '#8f5d4e',
    500: '#5a1f0e',
    950: '#000000',
  },
}

SCSS

$custom: #5a1f0e;
$custom-light: #8f5d4e;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1f0e",
  "rgb": {
    "r": 90,
    "g": 31,
    "b": 14
  },
  "hsl": {
    "h": 13.421,
    "s": 73.077,
    "l": 20.392
  },
  "oklch": {
    "l": 0.32691,
    "c": 0.0913,
    "h": 36.5
  },
  "luminance": 0.03185
}

Semantic roles & 50–950 ramp

primary

#5A1F0E

secondary

#307E94

accent

#C7F038

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0D0401

muted

#7E7977

Preview Lab

Preview with #5A1F0E

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

Preview Lab → · Contrast checker → · Palette generator →