#B63032#B63032

#B63032 is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.8% C 0.171 H 24.8°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#B63032
RGB	rgb(182, 48, 50)
HSL	hsl(359, 58%, 45%)
HSV	hsv(359, 74%, 71%)
CMYK	cmyk(0%, 73.6%, 72.5%, 28.6%)
CIE-LAB	lab(41.68, 53.31, 31.40)
CIE-LCH	lch(41.68, 61.87, 30.50°)
OKLab	oklab(51.78% 0.1551 0.0715)
OKLCH	oklch(51.78% 0.171 24.8)
XYZ	xyz(20.9264, 12.2925, 4.2878)
Luminance	0.1229 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B63032 #30B6B4

analogous

#B63075 #B63032 #B67130

triadic

#B63032 #32B630 #3032B6

tetradic

#B63032 #75B630 #30B6B4 #7130B6

square

#B63032 #75B630 #30B6B4 #7130B6

split-complementary

#B63032 #30B671 #3075B6

monochromatic

#551617 #862325 #B63032 #D15254 #DE8284

Accessibility & contrast

On white

6.07

#B63032 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#B63032 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B63032

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B63032	#FFFFFF	#000000	##FFFFFF
##B63032	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575031

Deuteranopia (green-blind)

#796D2D

Tritanopia (blue-blind)

#C80032

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b63032;
/* rgb */ color: rgb(182, 48, 50);
/* oklch */ color: oklch(51.8% 0.171 24.8);

Tailwind

colors: {
  custom: {
    50: '#d4736a',
    500: '#b63032',
    950: '#000000',
  },
}

SCSS

$custom: #b63032;
$custom-light: #d4736a;
$custom-dark: #000000;

JSON

{
  "hex": "#b63032",
  "rgb": {
    "r": 182,
    "g": 48,
    "b": 50
  },
  "hsl": {
    "h": 359.104,
    "s": 58.261,
    "l": 45.098
  },
  "oklch": {
    "l": 0.51781,
    "c": 0.17076,
    "h": 24.8
  },
  "luminance": 0.12289
}

Semantic roles & 50–950 ramp

primary

#B63032

secondary

#7BC7C6

accent

#E1DF46

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #B63032

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

Preview Lab → · Contrast checker → · Palette generator →