#63302A#63302A

#63302A is a dark, moderate red. Relative luminance 0.049; OKLCH L 37.5% C 0.075 H 28.1°. Best body text is #FFFFFF at 10.57:1 contrast (WCAG AA passes).

Color values

HEX#63302A
RGBrgb(99, 48, 42)
HSLhsl(6, 40%, 28%)
HSVhsv(6, 58%, 39%)
CMYKcmyk(0%, 51.5%, 57.6%, 61.2%)
CIE-LABlab(26.55, 22.34, 14.37)
CIE-LCHlch(26.55, 26.56, 32.75°)
OKLaboklab(37.53% 0.0661 0.0353)
OKLCHoklch(37.53% 0.075 28.1)
XYZxyz(6.6209, 4.9344, 2.7938)
Luminance0.0493 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63302A #2A5D63
analogous
#632A40 #63302A #634D2A
triadic
#63302A #2A6330 #302A63
tetradic
#63302A #40632A #2A5D63 #4D2A63
square
#63302A #40632A #2A5D63 #4D2A63
split-complementary
#63302A #2A634D #2A4063
monochromatic
#150A09 #381B18 #63302A #8E453C #B65C52

Accessibility & contrast

On white

10.57
#63302A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.99
#63302A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63302A
10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63302A#FFFFFF#000000##FFFFFF
##63302A1.0010.571.9910.57
#FFFFFF10.571.0021.001.00
#0000001.9921.001.0021.00
##FFFFFF10.571.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3C3829
Deuteranopia (green-blind)
#494329
Tritanopia (blue-blind)
#6C282F
Achromatopsia (no color)
#3F3F3F

Design tokens & code

CSS
--color: #63302a;
/* rgb */ color: rgb(99, 48, 42);
/* oklch */ color: oklch(37.5% 0.075 28.1);
Tailwind
colors: {
  custom: {
    50: '#936963',
    500: '#63302a',
    950: '#000000',
  },
}
SCSS
$custom: #63302a;
$custom-light: #936963;
$custom-dark: #000000;
JSON
{
  "hex": "#63302a",
  "rgb": {
    "r": 99,
    "g": 48,
    "b": 42
  },
  "hsl": {
    "h": 6.316,
    "s": 40.426,
    "l": 27.647
  },
  "oklch": {
    "l": 0.37528,
    "c": 0.07498,
    "h": 28.1
  },
  "luminance": 0.04934
}

Semantic roles & 50–950 ramp

primary
#63302A
secondary
#538E95
accent
#C4D058
background
#F9F6F5
surface
#F2EBEA
border
#CCC6C6
text
#0D0605
muted
#7E7A79

Preview Lab

Preview with #63302A

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

Preview Lab → · Contrast checker → · Palette generator →

#63302A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva