#632013#632013

#632013 is a dark, moderate red. Relative luminance 0.037; OKLCH L 34.5% C 0.100 H 33.0°. Best body text is #FFFFFF at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#632013
RGB	rgb(99, 32, 19)
HSL	hsl(10, 68%, 23%)
HSV	hsv(10, 81%, 39%)
CMYK	cmyk(0%, 67.7%, 80.8%, 61.2%)
CIE-LAB	lab(22.77, 29.51, 24.52)
CIE-LCH	lch(22.77, 38.37, 39.72°)
OKLab	oklab(34.55% 0.0839 0.0544)
OKLCH	oklch(34.55% 0.1 33)
XYZ	xyz(5.7803, 3.7335, 1.0322)
Luminance	0.0373 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#632013 #135663

analogous

#63132E #632013 #634813

triadic

#632013 #136320 #201363

tetradic

#632013 #2E6313 #135663 #481363

square

#632013 #2E6313 #135663 #481363

split-complementary

#632013 #136348 #132E63

monochromatic

#1A0805 #300F09 #632013 #96311D #CA4127

Accessibility & contrast

On white

12.02

#632013 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#632013 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #632013

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##632013	#FFFFFF	#000000	##FFFFFF
##632013	1.00	12.02	1.75	12.02
#FFFFFF	12.02	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332D11

Deuteranopia (green-blind)

#433C11

Tritanopia (blue-blind)

#6D0F1D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #632013;
/* rgb */ color: rgb(99, 32, 19);
/* oklch */ color: oklch(34.5% 0.100 33.0);

Tailwind

colors: {
  custom: {
    50: '#965f51',
    500: '#632013',
    950: '#000000',
  },
}

SCSS

$custom: #632013;
$custom-light: #965f51;
$custom-dark: #000000;

JSON

{
  "hex": "#632013",
  "rgb": {
    "r": 99,
    "g": 32,
    "b": 19
  },
  "hsl": {
    "h": 9.75,
    "s": 67.797,
    "l": 23.137
  },
  "oklch": {
    "l": 0.34546,
    "c": 0.09995,
    "h": 33
  },
  "luminance": 0.03733
}

Semantic roles & 50–950 ramp

primary

#632013

secondary

#378B9B

accent

#CEEB3D

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0502

muted

#7E7978

Preview Lab

Preview with #632013

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

Preview Lab → · Contrast checker → · Palette generator →