#632318#632318

#632318 is a dark, moderate red. Relative luminance 0.039; OKLCH L 35.0% C 0.095 H 31.9°. Best body text is #FFFFFF at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#632318
RGB	rgb(99, 35, 24)
HSL	hsl(9, 61%, 24%)
HSV	hsv(9, 76%, 39%)
CMYK	cmyk(0%, 64.6%, 75.8%, 61.2%)
CIE-LAB	lab(23.41, 28.24, 22.13)
CIE-LCH	lch(23.41, 35.87, 38.08°)
OKLab	oklab(35.05% 0.081 0.0504)
OKLCH	oklch(35.05% 0.095 31.9)
XYZ	xyz(5.9121, 3.9215, 1.3096)
Luminance	0.0392 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#632318 #185863

analogous

#631833 #632318 #634918

triadic

#632318 #186323 #231863

tetradic

#632318 #336318 #185863 #491863

square

#632318 #336318 #185863 #491863

split-complementary

#632318 #186349 #183363

monochromatic

#190906 #32120C #632318 #943424 #C64630

Accessibility & contrast

On white

11.77

#632318 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#632318 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #632318

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##632318	#FFFFFF	#000000	##FFFFFF
##632318	1.00	11.77	1.78	11.77
#FFFFFF	11.77	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342F17

Deuteranopia (green-blind)

#443D16

Tritanopia (blue-blind)

#6D1421

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #632318;
/* rgb */ color: rgb(99, 35, 24);
/* oklch */ color: oklch(35.0% 0.095 31.9);

Tailwind

colors: {
  custom: {
    50: '#956155',
    500: '#632318',
    950: '#000000',
  },
}

SCSS

$custom: #632318;
$custom-light: #956155;
$custom-dark: #000000;

JSON

{
  "hex": "#632318",
  "rgb": {
    "r": 99,
    "g": 35,
    "b": 24
  },
  "hsl": {
    "h": 8.8,
    "s": 60.976,
    "l": 24.118
  },
  "oklch": {
    "l": 0.35049,
    "c": 0.09541,
    "h": 31.9
  },
  "luminance": 0.03921
}

Semantic roles & 50–950 ramp

primary

#632318

secondary

#3E8C99

accent

#CDE444

background

#F9F5F4

surface

#F2EAE8

border

#CCC6C4

text

#0E0503

muted

#7E7978

Preview Lab

Preview with #632318

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

Preview Lab → · Contrast checker → · Palette generator →