#B32D21#B32D21

#B32D21 is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.8% C 0.173 H 29.5°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX#B32D21
RGBrgb(179, 45, 33)
HSLhsl(5, 69%, 42%)
HSVhsv(5, 82%, 70%)
CMYKcmyk(0%, 74.9%, 81.6%, 29.8%)
CIE-LABlab(40.53, 52.77, 39.65)
CIE-LCHlch(40.53, 66.01, 36.93°)
OKLaboklab(50.76% 0.1502 0.085)
OKLCHoklch(50.76% 0.173 29.5)
XYZxyz(19.8057, 11.5734, 2.6296)
Luminance0.1157 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B32D21 #21A7B3
analogous
#B3215E #B32D21 #B37621
triadic
#B32D21 #21B32D #2D21B3
tetradic
#B32D21 #5EB321 #21A7B3 #7621B3
square
#B32D21 #5EB321 #21A7B3 #7621B3
split-complementary
#B32D21 #21B376 #215EB3
monochromatic
#4C130E #7F2017 #B32D21 #DA4437 #E4756B

Accessibility & contrast

On white

6.34
#B32D21 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.31
#B32D21 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B32D21
6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B32D21#FFFFFF#000000##FFFFFF
##B32D211.006.343.316.34
#FFFFFF6.341.0021.001.00
#0000003.3121.001.0021.00
##FFFFFF6.341.0021.001.00

Color blindness preview

Protanopia (red-blind)
#564D1E
Deuteranopia (green-blind)
#776A1A
Tritanopia (blue-blind)
#C5002C
Achromatopsia (no color)
#606060

Design tokens & code

CSS
--color: #b32d21;
/* rgb */ color: rgb(179, 45, 33);
/* oklch */ color: oklch(50.8% 0.173 29.5);
Tailwind
colors: {
  custom: {
    50: '#d3705e',
    500: '#b32d21',
    950: '#000000',
  },
}
SCSS
$custom: #b32d21;
$custom-light: #d3705e;
$custom-dark: #000000;
JSON
{
  "hex": "#b32d21",
  "rgb": {
    "r": 179,
    "g": 45,
    "b": 33
  },
  "hsl": {
    "h": 4.932,
    "s": 68.868,
    "l": 41.569
  },
  "oklch": {
    "l": 0.5076,
    "c": 0.17256,
    "h": 29.5
  },
  "luminance": 0.1157
}

Semantic roles & 50–950 ramp

primary
#B32D21
secondary
#66C1CA
accent
#DDEC3C
background
#FEF7F5
surface
#FCEDE9
border
#D5C8C5
text
#160804
muted
#847B79

Preview Lab

Preview with #B32D21

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

Preview Lab → · Contrast checker → · Palette generator →

#B32D21 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva