#632018#632018

#632018 is a dark, moderate red. Relative luminance 0.038; OKLCH L 34.6% C 0.099 H 29.7°. Best body text is #FFFFFF at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#632018
RGB	rgb(99, 32, 24)
HSL	hsl(6, 61%, 24%)
HSV	hsv(6, 76%, 39%)
CMYK	cmyk(0%, 67.7%, 75.8%, 61.2%)
CIE-LAB	lab(22.84, 29.77, 21.47)
CIE-LCH	lch(22.84, 36.70, 35.80°)
OKLab	oklab(34.62% 0.0858 0.049)
OKLCH	oklch(34.62% 0.099 29.7)
XYZ	xyz(5.8276, 3.7524, 1.2814)
Luminance	0.0375 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#632018 #185B63

analogous

#631836 #632018 #634618

triadic

#632018 #186320 #201863

tetradic

#632018 #366318 #185B63 #461863

square

#632018 #366318 #185B63 #461863

split-complementary

#632018 #186346 #183663

monochromatic

#190806 #32100C #632018 #943024 #C64030

Accessibility & contrast

On white

12.00

#632018 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#632018 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #632018

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##632018	#FFFFFF	#000000	##FFFFFF
##632018	1.00	12.00	1.75	12.00
#FFFFFF	12.00	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322D17

Deuteranopia (green-blind)

#433C16

Tritanopia (blue-blind)

#6D101F

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #632018;
/* rgb */ color: rgb(99, 32, 24);
/* oklch */ color: oklch(34.6% 0.099 29.7);

Tailwind

colors: {
  custom: {
    50: '#955f55',
    500: '#632018',
    950: '#000000',
  },
}

SCSS

$custom: #632018;
$custom-light: #955f55;
$custom-dark: #000000;

JSON

{
  "hex": "#632018",
  "rgb": {
    "r": 99,
    "g": 32,
    "b": 24
  },
  "hsl": {
    "h": 6.4,
    "s": 60.976,
    "l": 24.118
  },
  "oklch": {
    "l": 0.34616,
    "c": 0.09878,
    "h": 29.7
  },
  "luminance": 0.03752
}

Semantic roles & 50–950 ramp

primary

#632018

secondary

#3E8F99

accent

#D3E444

background

#F9F5F4

surface

#F2E9E8

border

#CCC5C4

text

#0E0503

muted

#7E7978

Preview Lab

Preview with #632018

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

Preview Lab → · Contrast checker → · Palette generator →