#63201A#63201A

#63201A is a dark, moderate red. Relative luminance 0.038; OKLCH L 34.6% C 0.098 H 28.3°. Best body text is #FFFFFF at 11.99:1 contrast (WCAG AA passes).

Color values

HEX	#63201A
RGB	rgb(99, 32, 26)
HSL	hsl(5, 58%, 25%)
HSV	hsv(5, 74%, 39%)
CMYK	cmyk(0%, 67.7%, 73.7%, 61.2%)
CIE-LAB	lab(22.87, 29.88, 20.21)
CIE-LCH	lch(22.87, 36.07, 34.07°)
OKLab	oklab(34.65% 0.0866 0.0467)
OKLCH	oklch(34.65% 0.098 28.3)
XYZ	xyz(5.8492, 3.7611, 1.3950)
Luminance	0.0376 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63201A #1A5D63

analogous

#631A38 #63201A #63451A

triadic

#63201A #1A6320 #201A63

tetradic

#63201A #38631A #1A5D63 #451A63

square

#63201A #38631A #1A5D63 #451A63

split-complementary

#63201A #1A6345 #1A3863

monochromatic

#180806 #33100D #63201A #933027 #C43F33

Accessibility & contrast

On white

11.99

#63201A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#63201A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63201A

11.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63201A	#FFFFFF	#000000	##FFFFFF
##63201A	1.00	11.99	1.75	11.99
#FFFFFF	11.99	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322D19

Deuteranopia (green-blind)

#433C18

Tritanopia (blue-blind)

#6D101F

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #63201a;
/* rgb */ color: rgb(99, 32, 26);
/* oklch */ color: oklch(34.6% 0.098 28.3);

Tailwind

colors: {
  custom: {
    50: '#955f56',
    500: '#63201a',
    950: '#000000',
  },
}

SCSS

$custom: #63201a;
$custom-light: #955f56;
$custom-dark: #000000;

JSON

{
  "hex": "#63201a",
  "rgb": {
    "r": 99,
    "g": 32,
    "b": 26
  },
  "hsl": {
    "h": 4.932,
    "s": 58.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.34648,
    "c": 0.09834,
    "h": 28.3
  },
  "luminance": 0.0376
}

Semantic roles & 50–950 ramp

primary

#63201A

secondary

#409199

accent

#D5E246

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0503

muted

#7E7978

Preview Lab

Preview with #63201A

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

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