#BB323A#BB323A

#BB323A is a mid, vivid red. Relative luminance 0.132; OKLCH L 53.0% C 0.173 H 22.4°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#BB323A
RGB	rgb(187, 50, 58)
HSL	hsl(356, 58%, 46%)
HSV	hsv(356, 73%, 73%)
CMYK	cmyk(0%, 73.3%, 69%, 26.7%)
CIE-LAB	lab(43.00, 54.55, 28.41)
CIE-LCH	lch(43.00, 61.51, 27.51°)
OKLab	oklab(52.97% 0.1601 0.0661)
OKLCH	oklch(52.97% 0.173 22.4)
XYZ	xyz(22.4003, 13.1549, 5.3618)
Luminance	0.1315 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB323A #32BBB3

analogous

#BB327F #BB323A #BB6F32

triadic

#BB323A #3ABB32 #323ABB

tetradic

#BB323A #7FBB32 #32BBB3 #6F32BB

square

#BB323A #7FBB32 #32BBB3 #6F32BB

split-complementary

#BB323A #32BB6F #327FBB

monochromatic

#5A181C #8B252B #BB323A #D2585F #DF888D

Accessibility & contrast

On white

5.78

#BB323A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#BB323A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB323A

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB323A	#FFFFFF	#000000	##FFFFFF
##BB323A	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595339

Deuteranopia (green-blind)

#7C7036

Tritanopia (blue-blind)

#CE0036

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #bb323a;
/* rgb */ color: rgb(187, 50, 58);
/* oklch */ color: oklch(53.0% 0.173 22.4);

Tailwind

colors: {
  custom: {
    50: '#d77470',
    500: '#bb323a',
    950: '#000000',
  },
}

SCSS

$custom: #bb323a;
$custom-light: #d77470;
$custom-dark: #000000;

JSON

{
  "hex": "#bb323a",
  "rgb": {
    "r": 187,
    "g": 50,
    "b": 58
  },
  "hsl": {
    "h": 356.496,
    "s": 57.806,
    "l": 46.471
  },
  "oklch": {
    "l": 0.52972,
    "c": 0.17321,
    "h": 22.4
  },
  "luminance": 0.13151
}

Semantic roles & 50–950 ramp

primary

#BB323A

secondary

#80C9C5

accent

#E1D847

background

#FEF7F6

surface

#FCEDEC

border

#D5C8C7

text

#160907

muted

#847B7A

Preview Lab

Preview with #BB323A

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

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