#5D211B#5D211B

#5D211B is a dark, moderate red. Relative luminance 0.035; OKLCH L 33.7% C 0.089 H 28.4°. Best body text is #FFFFFF at 12.36:1 contrast (WCAG AA passes).

Color values

HEX	#5D211B
RGB	rgb(93, 33, 27)
HSL	hsl(5, 55%, 24%)
HSV	hsv(5, 71%, 36%)
CMYK	cmyk(0%, 64.5%, 71%, 63.5%)
CIE-LAB	lab(21.93, 27.03, 18.15)
CIE-LCH	lch(21.93, 32.56, 33.89°)
OKLab	oklab(33.73% 0.0786 0.0426)
OKLCH	oklch(33.73% 0.089 28.4)
XYZ	xyz(5.2564, 3.4947, 1.4344)
Luminance	0.0349 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D211B #1B575D

analogous

#5D1B36 #5D211B #5D421B

triadic

#5D211B #1B5D21 #211B5D

tetradic

#5D211B #365D1B #1B575D #421B5D

square

#5D211B #365D1B #1B575D #421B5D

split-complementary

#5D211B #1B5D42 #1B365D

monochromatic

#180807 #2E100D #5D211B #8C3229 #BC4337

Accessibility & contrast

On white

12.36

#5D211B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#5D211B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5D211B

12.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D211B	#FFFFFF	#000000	##FFFFFF
##5D211B	1.00	12.36	1.70	12.36
#FFFFFF	12.36	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312C1A

Deuteranopia (green-blind)

#403919

Tritanopia (blue-blind)

#671420

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #5d211b;
/* rgb */ color: rgb(93, 33, 27);
/* oklch */ color: oklch(33.7% 0.089 28.4);

Tailwind

colors: {
  custom: {
    50: '#905f57',
    500: '#5d211b',
    950: '#000000',
  },
}

SCSS

$custom: #5d211b;
$custom-light: #905f57;
$custom-dark: #000000;

JSON

{
  "hex": "#5d211b",
  "rgb": {
    "r": 93,
    "g": 33,
    "b": 27
  },
  "hsl": {
    "h": 5.455,
    "s": 55,
    "l": 23.529
  },
  "oklch": {
    "l": 0.33726,
    "c": 0.08941,
    "h": 28.4
  },
  "luminance": 0.03494
}

Semantic roles & 50–950 ramp

primary

#5D211B

secondary

#418B93

accent

#D1DE49

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0D0503

muted

#7E7978

Preview Lab

Preview with #5D211B

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

Preview Lab → · Contrast checker → · Palette generator →