#B32219#B32219

#B32219 is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.8% C 0.182 H 29.1°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#B32219
RGB	rgb(179, 34, 25)
HSL	hsl(4, 75%, 40%)
HSV	hsv(4, 86%, 70%)
CMYK	cmyk(0%, 81%, 86%, 29.8%)
CIE-LAB	lab(39.24, 55.97, 42.60)
CIE-LCH	lch(39.24, 70.34, 37.28°)
OKLab	oklab(49.78% 0.1587 0.0884)
OKLCH	oklch(49.78% 0.182 29.1)
XYZ	xyz(19.3403, 10.8011, 1.9860)
Luminance	0.1080 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B32219 #19AAB3

analogous

#B3195D #B32219 #B36F19

triadic

#B32219 #19B322 #2219B3

tetradic

#B32219 #5DB319 #19AAB3 #6F19B3

square

#B32219 #5DB319 #19AAB3 #6F19B3

split-complementary

#B32219 #19B36F #195DB3

monochromatic

#480E0A #7D1812 #B32219 #E13328 #E8665E

Accessibility & contrast

On white

6.65

#B32219 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#B32219 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B32219

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B32219	#FFFFFF	#000000	##FFFFFF
##B32219	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524815

Deuteranopia (green-blind)

#75680F

Tritanopia (blue-blind)

#C60022

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #b32219;
/* rgb */ color: rgb(179, 34, 25);
/* oklch */ color: oklch(49.8% 0.182 29.1);

Tailwind

colors: {
  custom: {
    50: '#d46c58',
    500: '#b32219',
    950: '#000000',
  },
}

SCSS

$custom: #b32219;
$custom-light: #d46c58;
$custom-dark: #000000;

JSON

{
  "hex": "#b32219",
  "rgb": {
    "r": 179,
    "g": 34,
    "b": 25
  },
  "hsl": {
    "h": 3.506,
    "s": 75.49,
    "l": 40
  },
  "oklch": {
    "l": 0.49782,
    "c": 0.18166,
    "h": 29.1
  },
  "luminance": 0.10798
}

Semantic roles & 50–950 ramp

primary

#B32219

secondary

#5BC6CC

accent

#E7F236

background

#FEF6F5

surface

#FDECE9

border

#D5C7C5

text

#160803

muted

#847A78

Preview Lab

Preview with #B32219

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

Preview Lab → · Contrast checker → · Palette generator →