#63241C#63241C

#63241C is a dark, moderate red. Relative luminance 0.040; OKLCH L 35.3% C 0.093 H 29.7°. Best body text is #FFFFFF at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#63241C
RGB	rgb(99, 36, 28)
HSL	hsl(7, 56%, 25%)
HSV	hsv(7, 72%, 39%)
CMYK	cmyk(0%, 63.6%, 71.7%, 61.2%)
CIE-LAB	lab(23.67, 27.96, 19.87)
CIE-LCH	lch(23.67, 34.30, 35.40°)
OKLab	oklab(35.26% 0.081 0.0463)
OKLCH	oklch(35.26% 0.093 29.7)
XYZ	xyz(5.9867, 3.9990, 1.5550)
Luminance	0.0400 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63241C #1C5B63

analogous

#631C37 #63241C #63481C

triadic

#63241C #1C6324 #241C63

tetradic

#63241C #37631C #1C5B63 #481C63

square

#63241C #37631C #1C5B63 #481C63

split-complementary

#63241C #1C6348 #1C3763

monochromatic

#180907 #33130F #63241C #933529 #C24737

Accessibility & contrast

On white

11.67

#63241C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#63241C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63241C

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63241C	#FFFFFF	#000000	##FFFFFF
##63241C	1.00	11.67	1.80	11.67
#FFFFFF	11.67	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35301B

Deuteranopia (green-blind)

#443D1A

Tritanopia (blue-blind)

#6D1722

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #63241c;
/* rgb */ color: rgb(99, 36, 28);
/* oklch */ color: oklch(35.3% 0.093 29.7);

Tailwind

colors: {
  custom: {
    50: '#956158',
    500: '#63241c',
    950: '#000000',
  },
}

SCSS

$custom: #63241c;
$custom-light: #956158;
$custom-dark: #000000;

JSON

{
  "hex": "#63241c",
  "rgb": {
    "r": 99,
    "g": 36,
    "b": 28
  },
  "hsl": {
    "h": 6.761,
    "s": 55.906,
    "l": 24.902
  },
  "oklch": {
    "l": 0.35263,
    "c": 0.09327,
    "h": 29.7
  },
  "luminance": 0.03998
}

Semantic roles & 50–950 ramp

primary

#63241C

secondary

#438F98

accent

#CEDF49

background

#F9F5F5

surface

#F2EAE9

border

#CCC6C5

text

#0E0503

muted

#7E7978

Preview Lab

Preview with #63241C

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

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