#BB323C#BB323C

#BB323C is a mid, vivid red. Relative luminance 0.132; OKLCH L 53.0% C 0.173 H 21.6°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#BB323C
RGB	rgb(187, 50, 60)
HSL	hsl(356, 58%, 46%)
HSV	hsv(356, 73%, 73%)
CMYK	cmyk(0%, 73.3%, 67.9%, 26.7%)
CIE-LAB	lab(43.03, 54.66, 27.24)
CIE-LCH	lch(43.03, 61.07, 26.49°)
OKLab	oklab(53.01% 0.1609 0.0638)
OKLCH	oklch(53.01% 0.173 21.6)
XYZ	xyz(22.4522, 13.1756, 5.6350)
Luminance	0.1317 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB323C #32BBB1

analogous

#BB3281 #BB323C #BB6C32

triadic

#BB323C #3CBB32 #323CBB

tetradic

#BB323C #81BB32 #32BBB1 #6C32BB

square

#BB323C #81BB32 #32BBB1 #6C32BB

split-complementary

#BB323C #32BB6C #3281BB

monochromatic

#5A181D #8B252D #BB323C #D25861 #DF888F

Accessibility & contrast

On white

5.78

#BB323C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#BB323C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB323C

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB323C	#FFFFFF	#000000	##FFFFFF
##BB323C	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)

#59533B

Deuteranopia (green-blind)

#7B7038

Tritanopia (blue-blind)

#CD0037

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #bb323c;
/* rgb */ color: rgb(187, 50, 60);
/* oklch */ color: oklch(53.0% 0.173 21.6);

Tailwind

colors: {
  custom: {
    50: '#d77471',
    500: '#bb323c',
    950: '#000000',
  },
}

SCSS

$custom: #bb323c;
$custom-light: #d77471;
$custom-dark: #000000;

JSON

{
  "hex": "#bb323c",
  "rgb": {
    "r": 187,
    "g": 50,
    "b": 60
  },
  "hsl": {
    "h": 355.62,
    "s": 57.806,
    "l": 46.471
  },
  "oklch": {
    "l": 0.53005,
    "c": 0.17305,
    "h": 21.6
  },
  "luminance": 0.13172
}

Semantic roles & 50–950 ramp

primary

#BB323C

secondary

#80C9C4

accent

#E1D647

background

#FEF7F6

surface

#FCEDEC

border

#D5C8C7

text

#160907

muted

#847B7A

Preview Lab

Preview with #BB323C

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

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