#B34321#B34321

#B34321 is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.2% C 0.153 H 36.9°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX#B34321
RGBrgb(179, 67, 33)
HSLhsl(14, 69%, 42%)
HSVhsv(14, 82%, 70%)
CMYKcmyk(0%, 62.6%, 81.6%, 29.8%)
CIE-LABlab(43.82, 43.84, 42.82)
CIE-LCHlch(43.82, 61.28, 44.32°)
OKLaboklab(53.23% 0.1225 0.092)
OKLCHoklch(53.23% 0.153 36.9)
XYZxyz(20.8744, 13.7108, 2.9858)
Luminance0.1371 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B34321 #2191B3
analogous
#B32148 #B34321 #B38C21
triadic
#B34321 #21B343 #4321B3
tetradic
#B34321 #48B321 #2191B3 #8C21B3
square
#B34321 #48B321 #2191B3 #8C21B3
split-complementary
#B34321 #21B38C #2148B3
monochromatic
#4C1C0E #7F3017 #B34321 #DA5D37 #E4876B

Accessibility & contrast

On white

5.61
#B34321 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.74
#B34321 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34321
5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B34321#FFFFFF#000000##FFFFFF
##B343211.005.613.745.61
#FFFFFF5.611.0021.001.00
#0000003.7421.001.0021.00
##FFFFFF5.611.0021.001.00

Color blindness preview

Protanopia (red-blind)
#63581C
Deuteranopia (green-blind)
#7E711C
Tritanopia (blue-blind)
#C5263C
Achromatopsia (no color)
#686868

Design tokens & code

CSS
--color: #b34321;
/* rgb */ color: rgb(179, 67, 33);
/* oklch */ color: oklch(53.2% 0.153 36.9);
Tailwind
colors: {
  custom: {
    50: '#d27c5f',
    500: '#b34321',
    950: '#000000',
  },
}
SCSS
$custom: #b34321;
$custom-light: #d27c5f;
$custom-dark: #000000;
JSON
{
  "hex": "#b34321",
  "rgb": {
    "r": 179,
    "g": 67,
    "b": 33
  },
  "hsl": {
    "h": 13.973,
    "s": 68.868,
    "l": 41.569
  },
  "oklch": {
    "l": 0.53226,
    "c": 0.15319,
    "h": 36.9
  },
  "luminance": 0.13708
}

Semantic roles & 50–950 ramp

primary
#B34321
secondary
#66B2CA
accent
#C3EC3C
background
#FEF7F5
surface
#FCEEE9
border
#D5C9C5
text
#160A05
muted
#847C79

Preview Lab

Preview with #B34321

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

Preview Lab → · Contrast checker → · Palette generator →

#B34321 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva