#632311#632311

#632311 is a dark, moderate red. Relative luminance 0.039; OKLCH L 35.0% C 0.097 H 36.3°. Best body text is #FFFFFF at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#632311
RGB	rgb(99, 35, 17)
HSL	hsl(13, 71%, 23%)
HSV	hsv(13, 83%, 39%)
CMYK	cmyk(0%, 64.6%, 82.8%, 61.2%)
CIE-LAB	lab(23.32, 27.89, 26.28)
CIE-LCH	lch(23.32, 38.32, 43.30°)
OKLab	oklab(34.96% 0.0784 0.0576)
OKLCH	oklch(34.96% 0.097 36.3)
XYZ	xyz(5.8484, 3.8960, 0.9742)
Luminance	0.0389 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#632311 #115163

analogous

#631128 #632311 #634C11

triadic

#632311 #116323 #231163

tetradic

#632311 #286311 #115163 #4C1163

square

#632311 #286311 #115163 #4C1163

split-complementary

#632311 #11634C #112863

monochromatic

#1A0904 #2F1108 #632311 #97351A #CB4823

Accessibility & contrast

On white

11.80

#632311 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#632311 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #632311

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##632311	#FFFFFF	#000000	##FFFFFF
##632311	1.00	11.80	1.78	11.80
#FFFFFF	11.80	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352F0F

Deuteranopia (green-blind)

#453D0F

Tritanopia (blue-blind)

#6D131F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #632311;
/* rgb */ color: rgb(99, 35, 17);
/* oklch */ color: oklch(35.0% 0.097 36.3);

Tailwind

colors: {
  custom: {
    50: '#966150',
    500: '#632311',
    950: '#000000',
  },
}

SCSS

$custom: #632311;
$custom-light: #966150;
$custom-dark: #000000;

JSON

{
  "hex": "#632311",
  "rgb": {
    "r": 99,
    "g": 35,
    "b": 17
  },
  "hsl": {
    "h": 13.171,
    "s": 70.69,
    "l": 22.745
  },
  "oklch": {
    "l": 0.34957,
    "c": 0.0973,
    "h": 36.3
  },
  "luminance": 0.03895
}

Semantic roles & 50–950 ramp

primary

#632311

secondary

#34859B

accent

#C6ED3A

background

#F9F5F4

surface

#F2EAE7

border

#CCC6C3

text

#0E0502

muted

#7E7978

Preview Lab

Preview with #632311

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

Preview Lab → · Contrast checker → · Palette generator →