#B32B33#B32B33

#B32B33 is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.8% C 0.172 H 23.0°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#B32B33
RGB	rgb(179, 43, 51)
HSL	hsl(356, 61%, 44%)
HSV	hsv(356, 76%, 70%)
CMYK	cmyk(0%, 76%, 71.5%, 29.8%)
CIE-LAB	lab(40.50, 54.14, 29.27)
CIE-LCH	lch(40.50, 61.55, 28.40°)
OKLab	oklab(50.8% 0.1583 0.0672)
OKLCH	oklch(50.8% 0.172 23)
XYZ	xyz(20.0541, 11.5536, 4.3054)
Luminance	0.1155 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B32B33 #2BB3AB

analogous

#B32B77 #B32B33 #B3672B

triadic

#B32B33 #33B32B #2B33B3

tetradic

#B32B33 #77B32B #2BB3AB #672BB3

square

#B32B33 #77B32B #2BB3AB #672BB3

split-complementary

#B32B33 #2BB367 #2B77B3

monochromatic

#501317 #821F25 #B32B33 #D34850 #DF797F

Accessibility & contrast

On white

6.34

#B32B33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#B32B33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B32B33

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B32B33	#FFFFFF	#000000	##FFFFFF
##B32B33	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534D32

Deuteranopia (green-blind)

#756A2E

Tritanopia (blue-blind)

#C5002F

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #b32b33;
/* rgb */ color: rgb(179, 43, 51);
/* oklch */ color: oklch(50.8% 0.172 23.0);

Tailwind

colors: {
  custom: {
    50: '#d2706a',
    500: '#b32b33',
    950: '#000000',
  },
}

SCSS

$custom: #b32b33;
$custom-light: #d2706a;
$custom-dark: #000000;

JSON

{
  "hex": "#b32b33",
  "rgb": {
    "r": 179,
    "g": 43,
    "b": 51
  },
  "hsl": {
    "h": 356.471,
    "s": 61.261,
    "l": 43.529
  },
  "oklch": {
    "l": 0.50803,
    "c": 0.17198,
    "h": 23
  },
  "luminance": 0.1155
}

Semantic roles & 50–950 ramp

primary

#B32B33

secondary

#73C7C2

accent

#E4DB43

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160806

muted

#847B7A

Preview Lab

Preview with #B32B33

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

Preview Lab → · Contrast checker → · Palette generator →