#63220F#63220F

#63220F is a dark, moderate red. Relative luminance 0.038; OKLCH L 34.8% C 0.099 H 36.6°. Best body text is #FFFFFF at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#63220F
RGB	rgb(99, 34, 15)
HSL	hsl(14, 74%, 22%)
HSV	hsv(14, 85%, 39%)
CMYK	cmyk(0%, 65.7%, 84.8%, 61.2%)
CIE-LAB	lab(23.11, 28.33, 27.17)
CIE-LCH	lch(23.11, 39.25, 43.80°)
OKLab	oklab(34.79% 0.0794 0.059)
OKLCH	oklch(34.79% 0.099 36.6)
XYZ	xyz(5.8045, 3.8320, 0.8859)
Luminance	0.0383 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63220F #0F5063

analogous

#630F26 #63220F #634C0F

triadic

#63220F #0F6322 #220F63

tetradic

#63220F #26630F #0F5063 #4C0F63

square

#63220F #26630F #0F5063 #4C0F63

split-complementary

#63220F #0F634C #0F2663

monochromatic

#1B0904 #2E1007 #63220F #983417 #CD471F

Accessibility & contrast

On white

11.89

#63220F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#63220F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63220F

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63220F	#FFFFFF	#000000	##FFFFFF
##63220F	1.00	11.89	1.77	11.89
#FFFFFF	11.89	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342E0C

Deuteranopia (green-blind)

#443D0C

Tritanopia (blue-blind)

#6E111E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #63220f;
/* rgb */ color: rgb(99, 34, 15);
/* oklch */ color: oklch(34.8% 0.099 36.6);

Tailwind

colors: {
  custom: {
    50: '#96604f',
    500: '#63220f',
    950: '#000000',
  },
}

SCSS

$custom: #63220f;
$custom-light: #96604f;
$custom-dark: #000000;

JSON

{
  "hex": "#63220f",
  "rgb": {
    "r": 99,
    "g": 34,
    "b": 15
  },
  "hsl": {
    "h": 13.571,
    "s": 73.684,
    "l": 22.353
  },
  "oklch": {
    "l": 0.34787,
    "c": 0.09887,
    "h": 36.6
  },
  "luminance": 0.03831
}

Semantic roles & 50–950 ramp

primary

#63220F

secondary

#32849C

accent

#C7F037

background

#F9F5F4

surface

#F2EAE7

border

#CCC6C3

text

#0F0502

muted

#7E7978

Preview Lab

Preview with #63220F

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

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