#B33632#B33632

#B33632 is a mid, vivid red. Relative luminance 0.125; OKLCH L 51.9% C 0.162 H 26.4°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#B33632
RGB	rgb(179, 54, 50)
HSL	hsl(2, 56%, 45%)
HSV	hsv(2, 72%, 70%)
CMYK	cmyk(0%, 69.8%, 72.1%, 29.8%)
CIE-LAB	lab(41.93, 50.09, 31.55)
CIE-LCH	lch(41.93, 59.20, 32.21°)
OKLab	oklab(51.87% 0.1453 0.072)
OKLCH	oklch(51.87% 0.162 26.4)
XYZ	xyz(20.4876, 12.4554, 4.3423)
Luminance	0.1245 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33632 #32AFB3

analogous

#B3326F #B33632 #B37632

triadic

#B33632 #32B336 #3632B3

tetradic

#B33632 #6FB332 #32AFB3 #7632B3

square

#B33632 #6FB332 #32AFB3 #7632B3

split-complementary

#B33632 #32B376 #326FB3

monochromatic

#531917 #832825 #B33632 #CF5753 #DC8683

Accessibility & contrast

On white

6.02

#B33632 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#B33632 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33632

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33632	#FFFFFF	#000000	##FFFFFF
##B33632	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595230

Deuteranopia (green-blind)

#796D2E

Tritanopia (blue-blind)

#C50C36

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b33632;
/* rgb */ color: rgb(179, 54, 50);
/* oklch */ color: oklch(51.9% 0.162 26.4);

Tailwind

colors: {
  custom: {
    50: '#d2756a',
    500: '#b33632',
    950: '#000000',
  },
}

SCSS

$custom: #b33632;
$custom-light: #d2756a;
$custom-dark: #000000;

JSON

{
  "hex": "#b33632",
  "rgb": {
    "r": 179,
    "g": 54,
    "b": 50
  },
  "hsl": {
    "h": 1.86,
    "s": 56.332,
    "l": 44.902
  },
  "oklch": {
    "l": 0.51867,
    "c": 0.16213,
    "h": 26.4
  },
  "luminance": 0.12452
}

Semantic roles & 50–950 ramp

primary

#B33632

secondary

#7BC3C6

accent

#DBE048

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #B33632

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

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