#B0634D#B0634D

#B0634D is a mid, moderate red. Relative luminance 0.187; OKLCH L 58.3% C 0.105 H 36.8°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX#B0634D
RGBrgb(176, 99, 77)
HSLhsl(13, 39%, 50%)
HSVhsv(13, 56%, 69%)
CMYKcmyk(0%, 43.8%, 56.2%, 31%)
CIE-LABlab(50.32, 28.86, 26.03)
CIE-LCHlch(50.32, 38.86, 42.05°)
OKLaboklab(58.26% 0.0844 0.0631)
OKLCHoklch(58.26% 0.105 36.8)
XYZxyz(23.7076, 18.6920, 9.3791)
Luminance0.1869 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B0634D #4D9AB0
analogous
#B04D69 #B0634D #B0944D
triadic
#B0634D #4DB063 #634DB0
tetradic
#B0634D #69B04D #4D9AB0 #944DB0
square
#B0634D #69B04D #4D9AB0 #944DB0
split-complementary
#B0634D #4DB094 #4D69B0
monochromatic
#5B3328 #854B3A #B0634D #C38877 #D6ADA1

Accessibility & contrast

On white

4.43
#B0634D on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.74
#B0634D on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B0634D
4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B0634D#FFFFFF#000000##000000
##B0634D1.004.434.744.74
#FFFFFF4.431.0021.0021.00
#0000004.7421.001.001.00
##0000004.7421.001.001.00

Color blindness preview

Protanopia (red-blind)
#766E4B
Deuteranopia (green-blind)
#897E4C
Tritanopia (blue-blind)
#BF565E
Achromatopsia (no color)
#787878

Design tokens & code

CSS
--color: #b0634d;
/* rgb */ color: rgb(176, 99, 77);
/* oklch */ color: oklch(58.3% 0.105 36.8);
Tailwind
colors: {
  custom: {
    50: '#cc907f',
    500: '#b0634d',
    950: '#000000',
  },
}
SCSS
$custom: #b0634d;
$custom-light: #cc907f;
$custom-dark: #000000;
JSON
{
  "hex": "#b0634d",
  "rgb": {
    "r": 176,
    "g": 99,
    "b": 77
  },
  "hsl": {
    "h": 13.333,
    "s": 39.13,
    "l": 49.608
  },
  "oklch": {
    "l": 0.58264,
    "c": 0.10539,
    "h": 36.8
  },
  "luminance": 0.1869
}

Semantic roles & 50–950 ramp

primary
#B0634D
secondary
#96B9C3
accent
#B5CF59
background
#FDF8F7
surface
#FAF0EE
border
#D3CBC9
text
#140D0A
muted
#837D7C

Preview Lab

Preview with #B0634D

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

Preview Lab → · Contrast checker → · Palette generator →

#B0634D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva