#63241D#63241D

#63241D is a dark, moderate red. Relative luminance 0.040; OKLCH L 35.3% C 0.093 H 29.0°. Best body text is #FFFFFF at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#63241D
RGB	rgb(99, 36, 29)
HSL	hsl(6, 55%, 25%)
HSV	hsv(6, 71%, 39%)
CMYK	cmyk(0%, 63.6%, 70.7%, 61.2%)
CIE-LAB	lab(23.68, 28.02, 19.24)
CIE-LCH	lch(23.68, 33.99, 34.48°)
OKLab	oklab(35.28% 0.0814 0.045)
OKLCH	oklch(35.28% 0.093 29)
XYZ	xyz(5.9988, 4.0039, 1.6191)
Luminance	0.0400 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63241D #1D5C63

analogous

#631D39 #63241D #63471D

triadic

#63241D #1D6324 #241D63

tetradic

#63241D #39631D #1D5C63 #471D63

square

#63241D #39631D #1D5C63 #471D63

split-complementary

#63241D #1D6347 #1D3963

monochromatic

#180907 #34130F #63241D #92352B #C24639

Accessibility & contrast

On white

11.66

#63241D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#63241D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63241D

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63241D	#FFFFFF	#000000	##FFFFFF
##63241D	1.00	11.66	1.80	11.66
#FFFFFF	11.66	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35301C

Deuteranopia (green-blind)

#443D1B

Tritanopia (blue-blind)

#6D1723

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #63241d;
/* rgb */ color: rgb(99, 36, 29);
/* oklch */ color: oklch(35.3% 0.093 29.0);

Tailwind

colors: {
  custom: {
    50: '#956159',
    500: '#63241d',
    950: '#000000',
  },
}

SCSS

$custom: #63241d;
$custom-light: #956159;
$custom-dark: #000000;

JSON

{
  "hex": "#63241d",
  "rgb": {
    "r": 99,
    "g": 36,
    "b": 29
  },
  "hsl": {
    "h": 6,
    "s": 54.688,
    "l": 25.098
  },
  "oklch": {
    "l": 0.3528,
    "c": 0.09303,
    "h": 29
  },
  "luminance": 0.04003
}

Semantic roles & 50–950 ramp

primary

#63241D

secondary

#449098

accent

#CFDE4A

background

#F9F5F5

surface

#F2EAE9

border

#CCC6C5

text

#0E0503

muted

#7E7978

Preview Lab

Preview with #63241D

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

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