#632718#632718

#632718 is a dark, moderate red. Relative luminance 0.042; OKLCH L 35.7% C 0.091 H 35.2°. Best body text is #FFFFFF at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#632718
RGB	rgb(99, 39, 24)
HSL	hsl(12, 61%, 24%)
HSV	hsv(12, 76%, 39%)
CMYK	cmyk(0%, 60.6%, 75.8%, 61.2%)
CIE-LAB	lab(24.23, 26.10, 23.05)
CIE-LCH	lch(24.23, 34.82, 41.46°)
OKLab	oklab(35.67% 0.0743 0.0525)
OKLCH	oklch(35.67% 0.091 35.2)
XYZ	xyz(6.0366, 4.1704, 1.3511)
Luminance	0.0417 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#632718 #185463

analogous

#63182F #632718 #634D18

triadic

#632718 #186327 #271863

tetradic

#632718 #2F6318 #185463 #4D1863

square

#632718 #2F6318 #185463 #4D1863

split-complementary

#632718 #18634D #182F63

monochromatic

#190A06 #32140C #632718 #943A24 #C64E30

Accessibility & contrast

On white

11.45

#632718 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#632718 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #632718

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##632718	#FFFFFF	#000000	##FFFFFF
##632718	1.00	11.45	1.83	11.45
#FFFFFF	11.45	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373116

Deuteranopia (green-blind)

#463F16

Tritanopia (blue-blind)

#6D1A24

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #632718;
/* rgb */ color: rgb(99, 39, 24);
/* oklch */ color: oklch(35.7% 0.091 35.2);

Tailwind

colors: {
  custom: {
    50: '#956355',
    500: '#632718',
    950: '#000000',
  },
}

SCSS

$custom: #632718;
$custom-light: #956355;
$custom-dark: #000000;

JSON

{
  "hex": "#632718",
  "rgb": {
    "r": 99,
    "g": 39,
    "b": 24
  },
  "hsl": {
    "h": 12,
    "s": 60.976,
    "l": 24.118
  },
  "oklch": {
    "l": 0.35667,
    "c": 0.09099,
    "h": 35.2
  },
  "luminance": 0.0417
}

Semantic roles & 50–950 ramp

primary

#632718

secondary

#3E8799

accent

#C4E444

background

#F9F6F5

surface

#F2EBE8

border

#CCC6C4

text

#0E0503

muted

#7E7A78

Preview Lab

Preview with #632718

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

Preview Lab → · Contrast checker → · Palette generator →