#B32B15#B32B15

#B32B15 is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.5% C 0.176 H 31.9°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#B32B15
RGB	rgb(179, 43, 21)
HSL	hsl(8, 79%, 39%)
HSV	hsv(8, 88%, 70%)
CMYK	cmyk(0%, 76%, 88.3%, 29.8%)
CIE-LAB	lab(40.19, 53.14, 45.27)
CIE-LCH	lch(40.19, 69.81, 40.43°)
OKLab	oklab(50.48% 0.1493 0.0928)
OKLCH	oklch(50.48% 0.176 31.9)
XYZ	xyz(19.5921, 11.3688, 1.8721)
Luminance	0.1137 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B32B15 #159DB3

analogous

#B3154E #B32B15 #B37A15

triadic

#B32B15 #15B32B #2B15B3

tetradic

#B32B15 #4EB315 #159DB3 #7A15B3

square

#B32B15 #4EB315 #159DB3 #7A15B3

split-complementary

#B32B15 #15B37A #154EB3

monochromatic

#451108 #7C1E0F #B32B15 #E53C20 #EB6C57

Accessibility & contrast

On white

6.42

#B32B15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#B32B15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B32B15

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B32B15	#FFFFFF	#000000	##FFFFFF
##B32B15	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564C0F

Deuteranopia (green-blind)

#776A0A

Tritanopia (blue-blind)

#C60028

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #b32b15;
/* rgb */ color: rgb(179, 43, 21);
/* oklch */ color: oklch(50.5% 0.176 31.9);

Tailwind

colors: {
  custom: {
    50: '#d46f56',
    500: '#b32b15',
    950: '#000000',
  },
}

SCSS

$custom: #b32b15;
$custom-light: #d46f56;
$custom-dark: #000000;

JSON

{
  "hex": "#b32b15",
  "rgb": {
    "r": 179,
    "g": 43,
    "b": 21
  },
  "hsl": {
    "h": 8.354,
    "s": 79,
    "l": 39.216
  },
  "oklch": {
    "l": 0.50481,
    "c": 0.17574,
    "h": 31.9
  },
  "luminance": 0.11366
}

Semantic roles & 50–950 ramp

primary

#B32B15

secondary

#56BDCE

accent

#DAF532

background

#FEF7F5

surface

#FDEDE9

border

#D5C8C5

text

#160803

muted

#847B78

Preview Lab

Preview with #B32B15

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

Preview Lab → · Contrast checker → · Palette generator →