#63201E#63201E

#63201E is a dark, moderate red. Relative luminance 0.038; OKLCH L 34.7% C 0.098 H 25.3°. Best body text is #FFFFFF at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#63201E
RGB	rgb(99, 32, 30)
HSL	hsl(2, 53%, 25%)
HSV	hsv(2, 70%, 39%)
CMYK	cmyk(0%, 67.7%, 69.7%, 61.2%)
CIE-LAB	lab(22.93, 30.13, 17.66)
CIE-LCH	lch(22.93, 34.93, 30.37°)
OKLab	oklab(34.72% 0.0883 0.0417)
OKLCH	oklch(34.72% 0.098 25.3)
XYZ	xyz(5.8970, 3.7802, 1.6472)
Luminance	0.0378 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63201E #1E6163

analogous

#631E3E #63201E #63421E

triadic

#63201E #1E6320 #201E63

tetradic

#63201E #3E631E #1E6163 #421E63

square

#63201E #3E631E #1E6163 #421E63

split-complementary

#63201E #1E6342 #1E3E63

monochromatic

#170807 #341110 #63201E #922F2C #C13E3A

Accessibility & contrast

On white

11.96

#63201E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#63201E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63201E

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63201E	#FFFFFF	#000000	##FFFFFF
##63201E	1.00	11.96	1.76	11.96
#FFFFFF	11.96	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322E1D

Deuteranopia (green-blind)

#433C1C

Tritanopia (blue-blind)

#6D1120

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #63201e;
/* rgb */ color: rgb(99, 32, 30);
/* oklch */ color: oklch(34.7% 0.098 25.3);

Tailwind

colors: {
  custom: {
    50: '#955f59',
    500: '#63201e',
    950: '#000000',
  },
}

SCSS

$custom: #63201e;
$custom-light: #955f59;
$custom-dark: #000000;

JSON

{
  "hex": "#63201e",
  "rgb": {
    "r": 99,
    "g": 32,
    "b": 30
  },
  "hsl": {
    "h": 1.739,
    "s": 53.488,
    "l": 25.294
  },
  "oklch": {
    "l": 0.34719,
    "c": 0.0976,
    "h": 25.3
  },
  "luminance": 0.03779
}

Semantic roles & 50–950 ramp

primary

#63201E

secondary

#459598

accent

#D9DD4B

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0503

muted

#7E7978

Preview Lab

Preview with #63201E

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

Preview Lab → · Contrast checker → · Palette generator →