#63302E#63302E

#63302E is a dark, moderate red. Relative luminance 0.050; OKLCH L 37.6% C 0.074 H 23.5°. Best body text is #FFFFFF at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#63302E
RGB	rgb(99, 48, 46)
HSL	hsl(2, 37%, 28%)
HSV	hsv(2, 54%, 39%)
CMYK	cmyk(0%, 51.5%, 53.5%, 61.2%)
CIE-LAB	lab(26.63, 22.74, 11.85)
CIE-LCH	lch(26.63, 25.64, 27.53°)
OKLab	oklab(37.62% 0.068 0.0296)
OKLCH	oklch(37.62% 0.074 23.5)
XYZ	xyz(6.6961, 4.9645, 3.1898)
Luminance	0.0496 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63302E #2E6163

analogous

#632E46 #63302E #634A2E

triadic

#63302E #2E6330 #302E63

tetradic

#63302E #46632E #2E6163 #4A2E63

square

#63302E #46632E #2E6163 #4A2E63

split-complementary

#63302E #2E634A #2E4663

monochromatic

#150A0A #391C1B #63302E #8D4441 #B25D59

Accessibility & contrast

On white

10.54

#63302E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#63302E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63302E

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63302E	#FFFFFF	#000000	##FFFFFF
##63302E	1.00	10.54	1.99	10.54
#FFFFFF	10.54	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C392E

Deuteranopia (green-blind)

#48432D

Tritanopia (blue-blind)

#6C2930

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #63302e;
/* rgb */ color: rgb(99, 48, 46);
/* oklch */ color: oklch(37.6% 0.074 23.5);

Tailwind

colors: {
  custom: {
    50: '#926966',
    500: '#63302e',
    950: '#000000',
  },
}

SCSS

$custom: #63302e;
$custom-light: #926966;
$custom-dark: #000000;

JSON

{
  "hex": "#63302e",
  "rgb": {
    "r": 99,
    "g": 48,
    "b": 46
  },
  "hsl": {
    "h": 2.264,
    "s": 36.552,
    "l": 28.431
  },
  "oklch": {
    "l": 0.37622,
    "c": 0.07413,
    "h": 23.5
  },
  "luminance": 0.04964
}

Semantic roles & 50–950 ramp

primary

#63302E

secondary

#589295

accent

#C8CD5B

background

#F9F6F6

surface

#F2EBEB

border

#CCC6C6

text

#0D0606

muted

#7E7A7A

Preview Lab

Preview with #63302E

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

Preview Lab → · Contrast checker → · Palette generator →