#B32A33#B32A33

#B32A33 is a mid, vivid red. Relative luminance 0.115; OKLCH L 50.7% C 0.173 H 22.8°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#B32A33
RGB	rgb(179, 42, 51)
HSL	hsl(356, 62%, 43%)
HSV	hsv(356, 77%, 70%)
CMYK	cmyk(0%, 76.5%, 71.5%, 29.8%)
CIE-LAB	lab(40.38, 54.47, 29.13)
CIE-LCH	lch(40.38, 61.77, 28.14°)
OKLab	oklab(50.72% 0.1594 0.0669)
OKLCH	oklch(50.72% 0.173 22.8)
XYZ	xyz(20.0182, 11.4817, 4.2935)
Luminance	0.1148 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B32A33 #2AB3AA

analogous

#B32A77 #B32A33 #B3652A

triadic

#B32A33 #33B32A #2A33B3

tetradic

#B32A33 #77B32A #2AB3AA #652AB3

square

#B32A33 #77B32A #2AB3AA #652AB3

split-complementary

#B32A33 #2AB365 #2A77B3

monochromatic

#501317 #811E25 #B32A33 #D44650 #DF787F

Accessibility & contrast

On white

6.37

#B32A33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#B32A33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B32A33

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B32A33	#FFFFFF	#000000	##FFFFFF
##B32A33	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534C32

Deuteranopia (green-blind)

#756A2E

Tritanopia (blue-blind)

#C5002F

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #b32a33;
/* rgb */ color: rgb(179, 42, 51);
/* oklch */ color: oklch(50.7% 0.173 22.8);

Tailwind

colors: {
  custom: {
    50: '#d2706a',
    500: '#b32a33',
    950: '#000000',
  },
}

SCSS

$custom: #b32a33;
$custom-light: #d2706a;
$custom-dark: #000000;

JSON

{
  "hex": "#b32a33",
  "rgb": {
    "r": 179,
    "g": 42,
    "b": 51
  },
  "hsl": {
    "h": 356.058,
    "s": 61.991,
    "l": 43.333
  },
  "oklch": {
    "l": 0.50716,
    "c": 0.17282,
    "h": 22.8
  },
  "luminance": 0.11479
}

Semantic roles & 50–950 ramp

primary

#B32A33

secondary

#72C7C2

accent

#E5DA43

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160806

muted

#847B7A

Preview Lab

Preview with #B32A33

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

Preview Lab → · Contrast checker → · Palette generator →