#63232B#63232B

#63232B is a dark, moderate red. Relative luminance 0.040; OKLCH L 35.4% C 0.093 H 15.7°. Best body text is #FFFFFF at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#63232B
RGB	rgb(99, 35, 43)
HSL	hsl(353, 48%, 26%)
HSV	hsv(353, 65%, 39%)
CMYK	cmyk(0%, 64.6%, 56.6%, 61.2%)
CIE-LAB	lab(23.77, 29.67, 9.98)
CIE-LCH	lch(23.77, 31.30, 18.59°)
OKLab	oklab(35.44% 0.0892 0.025)
OKLCH	oklch(35.44% 0.093 15.7)
XYZ	xyz(6.1832, 4.0299, 2.7373)
Luminance	0.0403 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63232B #23635B

analogous

#63234B #63232B #633B23

triadic

#63232B #2B6323 #232B63

tetradic

#63232B #4B6323 #23635B #3B2363

square

#63232B #4B6323 #23635B #3B2363

split-complementary

#63232B #23633B #234B63

monochromatic

#17080A #361317 #63232B #90333F #BD4453

Accessibility & contrast

On white

11.63

#63232B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#63232B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63232B

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63232B	#FFFFFF	#000000	##FFFFFF
##63232B	1.00	11.63	1.81	11.63
#FFFFFF	11.63	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#32302B

Deuteranopia (green-blind)

#423D29

Tritanopia (blue-blind)

#6C1926

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #63232b;
/* rgb */ color: rgb(99, 35, 43);
/* oklch */ color: oklch(35.4% 0.093 15.7);

Tailwind

colors: {
  custom: {
    50: '#936164',
    500: '#63232b',
    950: '#000000',
  },
}

SCSS

$custom: #63232b;
$custom-light: #936164;
$custom-dark: #000000;

JSON

{
  "hex": "#63232b",
  "rgb": {
    "r": 99,
    "g": 35,
    "b": 43
  },
  "hsl": {
    "h": 352.5,
    "s": 47.761,
    "l": 26.275
  },
  "oklch": {
    "l": 0.35436,
    "c": 0.09268,
    "h": 15.7
  },
  "luminance": 0.04029
}

Semantic roles & 50–950 ramp

primary

#63232B

secondary

#4B978D

accent

#D7C650

background

#F9F5F5

surface

#F2EAEA

border

#CCC6C6

text

#0E0505

muted

#7E7979

Preview Lab

Preview with #63232B

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

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