#BB3632#BB3632

#BB3632 is a mid, vivid red. Relative luminance 0.134; OKLCH L 53.2% C 0.170 H 26.5°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#BB3632
RGB	rgb(187, 54, 50)
HSL	hsl(2, 58%, 46%)
HSV	hsv(2, 73%, 73%)
CMYK	cmyk(0%, 71.1%, 73.3%, 26.7%)
CIE-LAB	lab(43.41, 52.71, 33.64)
CIE-LCH	lch(43.41, 62.53, 32.55°)
OKLab	oklab(53.25% 0.1525 0.0761)
OKLCH	oklch(53.25% 0.17 26.5)
XYZ	xyz(22.3909, 13.4368, 4.4316)
Luminance	0.1343 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3632 #32B7BB

analogous

#BB3273 #BB3632 #BB7B32

triadic

#BB3632 #32BB36 #3632BB

tetradic

#BB3632 #73BB32 #32B7BB #7B32BB

square

#BB3632 #73BB32 #32B7BB #7B32BB

split-complementary

#BB3632 #32BB7B #3273BB

monochromatic

#5A1A18 #8B2825 #BB3632 #D25B58 #DF8B88

Accessibility & contrast

On white

5.70

#BB3632 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#BB3632 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3632

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3632	#FFFFFF	#000000	##FFFFFF
##BB3632	1.00	5.70	3.69	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5430

Deuteranopia (green-blind)

#7E712D

Tritanopia (blue-blind)

#CE0037

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #bb3632;
/* rgb */ color: rgb(187, 54, 50);
/* oklch */ color: oklch(53.2% 0.170 26.5);

Tailwind

colors: {
  custom: {
    50: '#d8766a',
    500: '#bb3632',
    950: '#000000',
  },
}

SCSS

$custom: #bb3632;
$custom-light: #d8766a;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3632",
  "rgb": {
    "r": 187,
    "g": 54,
    "b": 50
  },
  "hsl": {
    "h": 1.752,
    "s": 57.806,
    "l": 46.471
  },
  "oklch": {
    "l": 0.53248,
    "c": 0.17048,
    "h": 26.5
  },
  "luminance": 0.13433
}

Semantic roles & 50–950 ramp

primary

#BB3632

secondary

#80C7C9

accent

#DDE147

background

#FEF7F6

surface

#FDEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #BB3632

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

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