#B12F32#B12F32

#B12F32 is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.8% C 0.167 H 24.3°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX#B12F32
RGBrgb(177, 47, 50)
HSLhsl(359, 58%, 44%)
HSVhsv(359, 73%, 69%)
CMYKcmyk(0%, 73.4%, 71.8%, 30.6%)
CIE-LABlab(40.59, 52.09, 29.89)
CIE-LCHlch(40.59, 60.06, 29.85°)
OKLaboklab(50.8% 0.1518 0.0685)
OKLCHoklch(50.8% 0.167 24.3)
XYZxyz(19.7259, 11.6134, 4.2199)
Luminance0.1161 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B12F32 #2FB1AE
analogous
#B12F73 #B12F32 #B16D2F
triadic
#B12F32 #32B12F #2F32B1
tetradic
#B12F32 #73B12F #2FB1AE #6D2FB1
square
#B12F32 #73B12F #2FB1AE #6D2FB1
split-complementary
#B12F32 #2FB16D #2F73B1
monochromatic
#501517 #812224 #B12F32 #D04D50 #DD7E80

Accessibility & contrast

On white

6.32
#B12F32 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.32
#B12F32 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B12F32
6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B12F32#FFFFFF#000000##FFFFFF
##B12F321.006.323.326.32
#FFFFFF6.321.0021.001.00
#0000003.3221.001.0021.00
##FFFFFF6.321.0021.001.00

Color blindness preview

Protanopia (red-blind)
#554E31
Deuteranopia (green-blind)
#756A2E
Tritanopia (blue-blind)
#C30032
Achromatopsia (no color)
#606060

Design tokens & code

CSS
--color: #b12f32;
/* rgb */ color: rgb(177, 47, 50);
/* oklch */ color: oklch(50.8% 0.167 24.3);
Tailwind
colors: {
  custom: {
    50: '#d0716a',
    500: '#b12f32',
    950: '#000000',
  },
}
SCSS
$custom: #b12f32;
$custom-light: #d0716a;
$custom-dark: #000000;
JSON
{
  "hex": "#b12f32",
  "rgb": {
    "r": 177,
    "g": 47,
    "b": 50
  },
  "hsl": {
    "h": 358.615,
    "s": 58.036,
    "l": 43.922
  },
  "oklch": {
    "l": 0.50802,
    "c": 0.16655,
    "h": 24.3
  },
  "luminance": 0.1161
}

Semantic roles & 50–950 ramp

primary
#B12F32
secondary
#76C5C4
accent
#E1DE47
background
#FDF7F6
surface
#FBEDEB
border
#D4C8C6
text
#150806
muted
#837B7A

Preview Lab

Preview with #B12F32

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

Preview Lab → · Contrast checker → · Palette generator →

#B12F32 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva