#B34333#B34333

#B34333 is a mid, vivid red. Relative luminance 0.138; OKLCH L 53.4% C 0.149 H 30.7°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#B34333
RGB	rgb(179, 67, 51)
HSL	hsl(8, 56%, 45%)
HSV	hsv(8, 72%, 70%)
CMYK	cmyk(0%, 62.6%, 71.5%, 29.8%)
CIE-LAB	lab(44.00, 44.58, 33.36)
CIE-LCH	lch(44.00, 55.68, 36.81°)
OKLab	oklab(53.43% 0.1282 0.0761)
OKLCH	oklch(53.43% 0.149 30.7)
XYZ	xyz(21.1973, 13.8400, 4.6865)
Luminance	0.1384 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34333 #33A3B3

analogous

#B33363 #B34333 #B38333

triadic

#B34333 #33B343 #4333B3

tetradic

#B34333 #63B333 #33A3B3 #8333B3

square

#B34333 #63B333 #33A3B3 #8333B3

split-complementary

#B34333 #33B383 #3363B3

monochromatic

#541F18 #833125 #B34333 #CE6455 #DC8F84

Accessibility & contrast

On white

5.57

#B34333 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#B34333 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34333

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34333	#FFFFFF	#000000	##FFFFFF
##B34333	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625931

Deuteranopia (green-blind)

#7D7130

Tritanopia (blue-blind)

#C52940

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b34333;
/* rgb */ color: rgb(179, 67, 51);
/* oklch */ color: oklch(53.4% 0.149 30.7);

Tailwind

colors: {
  custom: {
    50: '#d17c6b',
    500: '#b34333',
    950: '#000000',
  },
}

SCSS

$custom: #b34333;
$custom-light: #d17c6b;
$custom-dark: #000000;

JSON

{
  "hex": "#b34333",
  "rgb": {
    "r": 179,
    "g": 67,
    "b": 51
  },
  "hsl": {
    "h": 7.5,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.53427,
    "c": 0.14911,
    "h": 30.7
  },
  "luminance": 0.13837
}

Semantic roles & 50–950 ramp

primary

#B34333

secondary

#7CBCC6

accent

#CCDF49

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150A06

muted

#837C7A

Preview Lab

Preview with #B34333

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

Preview Lab → · Contrast checker → · Palette generator →