#B32B2F#B32B2F

#B32B2F is a mid, vivid red. Relative luminance 0.115; OKLCH L 50.7% C 0.172 H 24.5°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#B32B2F
RGB	rgb(179, 43, 47)
HSL	hsl(358, 61%, 44%)
HSV	hsv(358, 76%, 70%)
CMYK	cmyk(0%, 76%, 73.7%, 29.8%)
CIE-LAB	lab(40.44, 53.96, 31.61)
CIE-LCH	lch(40.44, 62.53, 30.36°)
OKLab	oklab(50.75% 0.1569 0.0715)
OKLCH	oklch(50.75% 0.172 24.5)
XYZ	xyz(19.9697, 11.5198, 3.8608)
Luminance	0.1152 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B32B2F #2BB3AF

analogous

#B32B73 #B32B2F #B36B2B

triadic

#B32B2F #2FB32B #2B2FB3

tetradic

#B32B2F #73B32B #2BB3AF #6B2BB3

square

#B32B2F #73B32B #2BB3AF #6B2BB3

split-complementary

#B32B2F #2BB36B #2B73B3

monochromatic

#501315 #821F22 #B32B2F #D3484C #DF797C

Accessibility & contrast

On white

6.36

#B32B2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#B32B2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B32B2F

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B32B2F	#FFFFFF	#000000	##FFFFFF
##B32B2F	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544D2E

Deuteranopia (green-blind)

#766A2A

Tritanopia (blue-blind)

#C5002E

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #b32b2f;
/* rgb */ color: rgb(179, 43, 47);
/* oklch */ color: oklch(50.7% 0.172 24.5);

Tailwind

colors: {
  custom: {
    50: '#d27068',
    500: '#b32b2f',
    950: '#000000',
  },
}

SCSS

$custom: #b32b2f;
$custom-light: #d27068;
$custom-dark: #000000;

JSON

{
  "hex": "#b32b2f",
  "rgb": {
    "r": 179,
    "g": 43,
    "b": 47
  },
  "hsl": {
    "h": 358.235,
    "s": 61.261,
    "l": 43.529
  },
  "oklch": {
    "l": 0.50745,
    "c": 0.17237,
    "h": 24.5
  },
  "luminance": 0.11517
}

Semantic roles & 50–950 ramp

primary

#B32B2F

secondary

#73C7C4

accent

#E4E043

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160806

muted

#847B7A

Preview Lab

Preview with #B32B2F

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

Preview Lab → · Contrast checker → · Palette generator →