#B32D1B#B32D1B

#B32D1B is a mid, vivid red. Relative luminance 0.115; OKLCH L 50.7% C 0.173 H 31.1°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX#B32D1B
RGBrgb(179, 45, 27)
HSLhsl(7, 74%, 40%)
HSVhsv(7, 85%, 70%)
CMYKcmyk(0%, 74.9%, 84.9%, 29.8%)
CIE-LABlab(40.48, 52.60, 42.69)
CIE-LCHlch(40.48, 67.74, 39.07°)
OKLaboklab(50.71% 0.1485 0.0895)
OKLCHoklch(50.71% 0.173 31.1)
XYZxyz(19.7290, 11.5427, 2.2259)
Luminance0.1154 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B32D1B #1BA1B3
analogous
#B31B55 #B32D1B #B3791B
triadic
#B32D1B #1BB32D #2D1BB3
tetradic
#B32D1B #55B31B #1BA1B3 #791BB3
square
#B32D1B #55B31B #1BA1B3 #791BB3
split-complementary
#B32D1B #1BB379 #1B55B3
monochromatic
#49120B #7E2013 #B32D1B #DF412C #E77161

Accessibility & contrast

On white

6.35
#B32D1B on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.31
#B32D1B on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B32D1B
6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B32D1B#FFFFFF#000000##FFFFFF
##B32D1B1.006.353.316.35
#FFFFFF6.351.0021.001.00
#0000003.3121.001.0021.00
##FFFFFF6.351.0021.001.00

Color blindness preview

Protanopia (red-blind)
#564D17
Deuteranopia (green-blind)
#776A13
Tritanopia (blue-blind)
#C6002A
Achromatopsia (no color)
#5F5F5F

Design tokens & code

CSS
--color: #b32d1b;
/* rgb */ color: rgb(179, 45, 27);
/* oklch */ color: oklch(50.7% 0.173 31.1);
Tailwind
colors: {
  custom: {
    50: '#d3705a',
    500: '#b32d1b',
    950: '#000000',
  },
}
SCSS
$custom: #b32d1b;
$custom-light: #d3705a;
$custom-dark: #000000;
JSON
{
  "hex": "#b32d1b",
  "rgb": {
    "r": 179,
    "g": 45,
    "b": 27
  },
  "hsl": {
    "h": 7.105,
    "s": 73.786,
    "l": 40.392
  },
  "oklch": {
    "l": 0.50707,
    "c": 0.17341,
    "h": 31.1
  },
  "luminance": 0.1154
}

Semantic roles & 50–950 ramp

primary
#B32D1B
secondary
#5EBFCC
accent
#DBF037
background
#FEF7F5
surface
#FCEDE9
border
#D5C8C5
text
#160804
muted
#847B79

Preview Lab

Preview with #B32D1B

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

Preview Lab → · Contrast checker → · Palette generator →

#B32D1B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva