#632011#632011

#632011 is a dark, moderate red. Relative luminance 0.037; OKLCH L 34.5% C 0.100 H 34.1°. Best body text is #FFFFFF at 12.03:1 contrast (WCAG AA passes).

Color values

HEX	#632011
RGB	rgb(99, 32, 17)
HSL	hsl(11, 71%, 23%)
HSV	hsv(11, 83%, 39%)
CMYK	cmyk(0%, 67.7%, 82.8%, 61.2%)
CIE-LAB	lab(22.75, 29.42, 25.69)
CIE-LCH	lch(22.75, 39.06, 41.12°)
OKLab	oklab(34.52% 0.0832 0.0563)
OKLCH	oklch(34.52% 0.1 34.1)
XYZ	xyz(5.7639, 3.7270, 0.9461)
Luminance	0.0373 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#632011 #115463

analogous

#63112B #632011 #634911

triadic

#632011 #116320 #201163

tetradic

#632011 #2B6311 #115463 #491163

square

#632011 #2B6311 #115463 #491163

split-complementary

#632011 #116349 #112B63

monochromatic

#1A0804 #2F0F08 #632011 #97311A #CB4223

Accessibility & contrast

On white

12.03

#632011 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#632011 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #632011

12.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##632011	#FFFFFF	#000000	##FFFFFF
##632011	1.00	12.03	1.75	12.03
#FFFFFF	12.03	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332D0F

Deuteranopia (green-blind)

#443C0E

Tritanopia (blue-blind)

#6E0E1D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #632011;
/* rgb */ color: rgb(99, 32, 17);
/* oklch */ color: oklch(34.5% 0.100 34.1);

Tailwind

colors: {
  custom: {
    50: '#965f50',
    500: '#632011',
    950: '#000000',
  },
}

SCSS

$custom: #632011;
$custom-light: #965f50;
$custom-dark: #000000;

JSON

{
  "hex": "#632011",
  "rgb": {
    "r": 99,
    "g": 32,
    "b": 17
  },
  "hsl": {
    "h": 10.976,
    "s": 70.69,
    "l": 22.745
  },
  "oklch": {
    "l": 0.34522,
    "c": 0.10044,
    "h": 34.1
  },
  "luminance": 0.03726
}

Semantic roles & 50–950 ramp

primary

#632011

secondary

#34899B

accent

#CDED3A

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0F0502

muted

#7E7978

Preview Lab

Preview with #632011

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

Preview Lab → · Contrast checker → · Palette generator →