#B32F2A#B32F2A

#B32F2A is a mid, vivid red. Relative luminance 0.118; OKLCH L 51.0% C 0.170 H 27.3°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#B32F2A
RGB	rgb(179, 47, 42)
HSL	hsl(2, 62%, 43%)
HSV	hsv(2, 77%, 70%)
CMYK	cmyk(0%, 73.7%, 76.5%, 29.8%)
CIE-LAB	lab(40.88, 52.38, 35.02)
CIE-LCH	lch(40.88, 63.00, 33.76°)
OKLab	oklab(51.05% 0.1508 0.0777)
OKLCH	oklch(51.05% 0.17 27.3)
XYZ	xyz(20.0272, 11.7870, 3.4106)
Luminance	0.1178 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B32F2A #2AAEB3

analogous

#B32A69 #B32F2A #B3732A

triadic

#B32F2A #2AB32F #2F2AB3

tetradic

#B32F2A #69B32A #2AAEB3 #732AB3

square

#B32F2A #69B32A #2AAEB3 #732AB3

split-complementary

#B32F2A #2AB373 #2A69B3

monochromatic

#501513 #81221E #B32F2A #D44C46 #DF7C78

Accessibility & contrast

On white

6.26

#B32F2A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#B32F2A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B32F2A

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B32F2A	#FFFFFF	#000000	##FFFFFF
##B32F2A	1.00	6.26	3.36	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564E28

Deuteranopia (green-blind)

#776B25

Tritanopia (blue-blind)

#C5002F

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #b32f2a;
/* rgb */ color: rgb(179, 47, 42);
/* oklch */ color: oklch(51.0% 0.170 27.3);

Tailwind

colors: {
  custom: {
    50: '#d27164',
    500: '#b32f2a',
    950: '#000000',
  },
}

SCSS

$custom: #b32f2a;
$custom-light: #d27164;
$custom-dark: #000000;

JSON

{
  "hex": "#b32f2a",
  "rgb": {
    "r": 179,
    "g": 47,
    "b": 42
  },
  "hsl": {
    "h": 2.19,
    "s": 61.991,
    "l": 43.333
  },
  "oklch": {
    "l": 0.51047,
    "c": 0.16961,
    "h": 27.3
  },
  "luminance": 0.11784
}

Semantic roles & 50–950 ramp

primary

#B32F2A

secondary

#72C4C7

accent

#DFE543

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160805

muted

#847B7A

Preview Lab

Preview with #B32F2A

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

Preview Lab → · Contrast checker → · Palette generator →