#B34033#B34033

#B34033 is a mid, vivid red. Relative luminance 0.135; OKLCH L 53.0% C 0.152 H 29.5°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX#B34033
RGBrgb(179, 64, 51)
HSLhsl(6, 56%, 45%)
HSVhsv(6, 72%, 70%)
CMYKcmyk(0%, 64.2%, 71.5%, 29.8%)
CIE-LABlab(43.50, 45.94, 32.78)
CIE-LCHlch(43.50, 56.43, 35.51°)
OKLaboklab(53.04% 0.1324 0.0749)
OKLCHoklch(53.04% 0.152 29.5)
XYZxyz(21.0236, 13.4925, 4.6286)
Luminance0.1349 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B34033 #33A6B3
analogous
#B33366 #B34033 #B38033
triadic
#B34033 #33B340 #4033B3
tetradic
#B34033 #66B333 #33A6B3 #8033B3
square
#B34033 #66B333 #33A6B3 #8033B3
split-complementary
#B34033 #33B380 #3366B3
monochromatic
#541E18 #832F25 #B34033 #CE6155 #DC8D84

Accessibility & contrast

On white

5.68
#B34033 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.70
#B34033 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34033
5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B34033#FFFFFF#000000##FFFFFF
##B340331.005.683.705.68
#FFFFFF5.681.0021.001.00
#0000003.7021.001.0021.00
##FFFFFF5.681.0021.001.00

Color blindness preview

Protanopia (red-blind)
#605731
Deuteranopia (green-blind)
#7C702F
Tritanopia (blue-blind)
#C5243E
Achromatopsia (no color)
#676767

Design tokens & code

CSS
--color: #b34033;
/* rgb */ color: rgb(179, 64, 51);
/* oklch */ color: oklch(53.0% 0.152 29.5);
Tailwind
colors: {
  custom: {
    50: '#d17a6b',
    500: '#b34033',
    950: '#000000',
  },
}
SCSS
$custom: #b34033;
$custom-light: #d17a6b;
$custom-dark: #000000;
JSON
{
  "hex": "#b34033",
  "rgb": {
    "r": 179,
    "g": 64,
    "b": 51
  },
  "hsl": {
    "h": 6.094,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.53045,
    "c": 0.15212,
    "h": 29.5
  },
  "luminance": 0.1349
}

Semantic roles & 50–950 ramp

primary
#B34033
secondary
#7CBEC6
accent
#D0DF49
background
#FDF7F6
surface
#FBEEEB
border
#D4C9C6
text
#150A06
muted
#837C7A

Preview Lab

Preview with #B34033

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

Preview Lab → · Contrast checker → · Palette generator →

#B34033 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva