#63241F#63241F

#63241F is a dark, moderate red. Relative luminance 0.040; OKLCH L 35.3% C 0.093 H 27.3°. Best body text is #FFFFFF at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#63241F
RGB	rgb(99, 36, 31)
HSL	hsl(4, 52%, 25%)
HSV	hsv(4, 69%, 39%)
CMYK	cmyk(0%, 63.6%, 68.7%, 61.2%)
CIE-LAB	lab(23.72, 28.16, 17.97)
CIE-LCH	lch(23.72, 33.40, 32.55°)
OKLab	oklab(35.32% 0.0823 0.0425)
OKLCH	oklch(35.32% 0.093 27.3)
XYZ	xyz(6.0244, 4.0141, 1.7536)
Luminance	0.0401 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63241F #1F5E63

analogous

#631F3C #63241F #63461F

triadic

#63241F #1F6324 #241F63

tetradic

#63241F #3C631F #1F5E63 #461F63

square

#63241F #3C631F #1F5E63 #461F63

split-complementary

#63241F #1F6346 #1F3C63

monochromatic

#170807 #341310 #63241F #92352E #C0463C

Accessibility & contrast

On white

11.65

#63241F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#63241F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63241F

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63241F	#FFFFFF	#000000	##FFFFFF
##63241F	1.00	11.65	1.80	11.65
#FFFFFF	11.65	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34301E

Deuteranopia (green-blind)

#443E1D

Tritanopia (blue-blind)

#6D1723

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #63241f;
/* rgb */ color: rgb(99, 36, 31);
/* oklch */ color: oklch(35.3% 0.093 27.3);

Tailwind

colors: {
  custom: {
    50: '#94625a',
    500: '#63241f',
    950: '#000000',
  },
}

SCSS

$custom: #63241f;
$custom-light: #94625a;
$custom-dark: #000000;

JSON

{
  "hex": "#63241f",
  "rgb": {
    "r": 99,
    "g": 36,
    "b": 31
  },
  "hsl": {
    "h": 4.412,
    "s": 52.308,
    "l": 25.49
  },
  "oklch": {
    "l": 0.35316,
    "c": 0.09259,
    "h": 27.3
  },
  "luminance": 0.04013
}

Semantic roles & 50–950 ramp

primary

#63241F

secondary

#469298

accent

#D1DC4C

background

#F9F5F5

surface

#F2EAE9

border

#CCC6C5

text

#0E0504

muted

#7E7979

Preview Lab

Preview with #63241F

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

Preview Lab → · Contrast checker → · Palette generator →