#63302D#63302D

#63302D is a dark, moderate red. Relative luminance 0.050; OKLCH L 37.6% C 0.074 H 24.7°. Best body text is #FFFFFF at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#63302D
RGB	rgb(99, 48, 45)
HSL	hsl(3, 38%, 28%)
HSV	hsv(3, 55%, 39%)
CMYK	cmyk(0%, 51.5%, 54.5%, 61.2%)
CIE-LAB	lab(26.61, 22.64, 12.48)
CIE-LCH	lch(26.61, 25.85, 28.87°)
OKLab	oklab(37.6% 0.0675 0.0311)
OKLCH	oklch(37.6% 0.074 24.7)
XYZ	xyz(6.6767, 4.9567, 3.0872)
Luminance	0.0496 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63302D #2D6063

analogous

#632D45 #63302D #634B2D

triadic

#63302D #2D6330 #302D63

tetradic

#63302D #45632D #2D6063 #4B2D63

square

#63302D #45632D #2D6063 #4B2D63

split-complementary

#63302D #2D634B #2D4563

monochromatic

#150A0A #391C1A #63302D #8D4440 #B35D58

Accessibility & contrast

On white

10.55

#63302D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#63302D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63302D

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63302D	#FFFFFF	#000000	##FFFFFF
##63302D	1.00	10.55	1.99	10.55
#FFFFFF	10.55	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C382C

Deuteranopia (green-blind)

#48432C

Tritanopia (blue-blind)

#6C2830

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #63302d;
/* rgb */ color: rgb(99, 48, 45);
/* oklch */ color: oklch(37.6% 0.074 24.7);

Tailwind

colors: {
  custom: {
    50: '#926965',
    500: '#63302d',
    950: '#000000',
  },
}

SCSS

$custom: #63302d;
$custom-light: #926965;
$custom-dark: #000000;

JSON

{
  "hex": "#63302d",
  "rgb": {
    "r": 99,
    "g": 48,
    "b": 45
  },
  "hsl": {
    "h": 3.333,
    "s": 37.5,
    "l": 28.235
  },
  "oklch": {
    "l": 0.37598,
    "c": 0.07431,
    "h": 24.7
  },
  "luminance": 0.04956
}

Semantic roles & 50–950 ramp

primary

#63302D

secondary

#579195

accent

#C7CD5A

background

#F9F6F6

surface

#F2EBEB

border

#CCC6C6

text

#0D0605

muted

#7E7A7A

Preview Lab

Preview with #63302D

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

Preview Lab → · Contrast checker → · Palette generator →