#BB332C#BB332C

#BB332C is a mid, vivid red. Relative luminance 0.131; OKLCH L 52.9% C 0.174 H 27.7°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#BB332C
RGB	rgb(187, 51, 44)
HSL	hsl(3, 62%, 45%)
HSV	hsv(3, 76%, 73%)
CMYK	cmyk(0%, 72.7%, 76.5%, 26.7%)
CIE-LAB	lab(42.94, 53.57, 36.56)
CIE-LCH	lch(42.94, 64.85, 34.31°)
OKLab	oklab(52.87% 0.154 0.081)
OKLCH	oklch(52.87% 0.174 27.7)
XYZ	xyz(22.1345, 13.1177, 3.7489)
Luminance	0.1311 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB332C #2CB4BB

analogous

#BB2C6C #BB332C #BB7A2C

triadic

#BB332C #2CBB33 #332CBB

tetradic

#BB332C #6CBB2C #2CB4BB #7A2CBB

square

#BB332C #6CBB2C #2CB4BB #7A2CBB

split-complementary

#BB332C #2CBB7A #2C6CBB

monochromatic

#581815 #892520 #BB332C #D6554F #E18580

Accessibility & contrast

On white

5.80

#BB332C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#BB332C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB332C

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB332C	#FFFFFF	#000000	##FFFFFF
##BB332C	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B522A

Deuteranopia (green-blind)

#7D7027

Tritanopia (blue-blind)

#CE0033

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #bb332c;
/* rgb */ color: rgb(187, 51, 44);
/* oklch */ color: oklch(52.9% 0.174 27.7);

Tailwind

colors: {
  custom: {
    50: '#d87466',
    500: '#bb332c',
    950: '#000000',
  },
}

SCSS

$custom: #bb332c;
$custom-light: #d87466;
$custom-dark: #000000;

JSON

{
  "hex": "#bb332c",
  "rgb": {
    "r": 187,
    "g": 51,
    "b": 44
  },
  "hsl": {
    "h": 2.937,
    "s": 61.905,
    "l": 45.294
  },
  "oklch": {
    "l": 0.52871,
    "c": 0.174,
    "h": 27.7
  },
  "luminance": 0.13114
}

Semantic roles & 50–950 ramp

primary

#BB332C

secondary

#79C6CA

accent

#DDE543

background

#FEF7F6

surface

#FDEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #BB332C

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

Preview Lab → · Contrast checker → · Palette generator →