#5D221B#5D221B

#5D221B is a dark, moderate red. Relative luminance 0.035; OKLCH L 33.9% C 0.088 H 29.3°. Best body text is #FFFFFF at 12.28:1 contrast (WCAG AA passes).

Color values

HEX	#5D221B
RGB	rgb(93, 34, 27)
HSL	hsl(6, 55%, 24%)
HSV	hsv(6, 71%, 36%)
CMYK	cmyk(0%, 63.4%, 71%, 63.5%)
CIE-LAB	lab(22.13, 26.49, 18.40)
CIE-LCH	lch(22.13, 32.26, 34.78°)
OKLab	oklab(33.88% 0.077 0.0431)
OKLCH	oklch(33.88% 0.088 29.3)
XYZ	xyz(5.2846, 3.5510, 1.4438)
Luminance	0.0355 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D221B #1B565D

analogous

#5D1B35 #5D221B #5D431B

triadic

#5D221B #1B5D22 #221B5D

tetradic

#5D221B #355D1B #1B565D #431B5D

square

#5D221B #355D1B #1B565D #431B5D

split-complementary

#5D221B #1B5D43 #1B355D

monochromatic

#180907 #2E110D #5D221B #8C3329 #BC4537

Accessibility & contrast

On white

12.28

#5D221B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#5D221B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5D221B

12.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D221B	#FFFFFF	#000000	##FFFFFF
##5D221B	1.00	12.28	1.71	12.28
#FFFFFF	12.28	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312D1A

Deuteranopia (green-blind)

#403A19

Tritanopia (blue-blind)

#661621

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #5d221b;
/* rgb */ color: rgb(93, 34, 27);
/* oklch */ color: oklch(33.9% 0.088 29.3);

Tailwind

colors: {
  custom: {
    50: '#906057',
    500: '#5d221b',
    950: '#000000',
  },
}

SCSS

$custom: #5d221b;
$custom-light: #906057;
$custom-dark: #000000;

JSON

{
  "hex": "#5d221b",
  "rgb": {
    "r": 93,
    "g": 34,
    "b": 27
  },
  "hsl": {
    "h": 6.364,
    "s": 55,
    "l": 23.529
  },
  "oklch": {
    "l": 0.33879,
    "c": 0.0882,
    "h": 29.3
  },
  "luminance": 0.0355
}

Semantic roles & 50–950 ramp

primary

#5D221B

secondary

#418A93

accent

#CFDE49

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0D0503

muted

#7E7978

Preview Lab

Preview with #5D221B

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

Preview Lab → · Contrast checker → · Palette generator →