#BB364C#BB364C

#BB364C is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.7% C 0.169 H 15.6°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#BB364C
RGB	rgb(187, 54, 76)
HSL	hsl(350, 55%, 47%)
HSV	hsv(350, 71%, 73%)
CMYK	cmyk(0%, 71.1%, 59.4%, 26.7%)
CIE-LAB	lab(43.84, 54.18, 18.48)
CIE-LCH	lch(43.84, 57.25, 18.83°)
OKLab	oklab(53.7% 0.1625 0.0454)
OKLCH	oklch(53.7% 0.169 15.6)
XYZ	xyz(23.1195, 13.7282, 8.2685)
Luminance	0.1373 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB364C #36BBA5

analogous

#BB368F #BB364C #BB6236

triadic

#BB364C #4CBB36 #364CBB

tetradic

#BB364C #8FBB36 #36BBA5 #6236BB

square

#BB364C #8FBB36 #36BBA5 #6236BB

split-complementary

#BB364C #36BB62 #368FBB

monochromatic

#5C1B25 #8C2839 #BB364C #D05E71 #DE8D9B

Accessibility & contrast

On white

5.61

#BB364C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#BB364C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB364C

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB364C	#FFFFFF	#000000	##FFFFFF
##BB364C	1.00	5.61	3.75	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59564C

Deuteranopia (green-blind)

#7B7249

Tritanopia (blue-blind)

#CD123F

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #bb364c;
/* rgb */ color: rgb(187, 54, 76);
/* oklch */ color: oklch(53.7% 0.169 15.6);

Tailwind

colors: {
  custom: {
    50: '#d6777d',
    500: '#bb364c',
    950: '#000000',
  },
}

SCSS

$custom: #bb364c;
$custom-light: #d6777d;
$custom-dark: #000000;

JSON

{
  "hex": "#bb364c",
  "rgb": {
    "r": 187,
    "g": 54,
    "b": 76
  },
  "hsl": {
    "h": 350.075,
    "s": 55.187,
    "l": 47.255
  },
  "oklch": {
    "l": 0.53703,
    "c": 0.1687,
    "h": 15.6
  },
  "luminance": 0.13725
}

Semantic roles & 50–950 ramp

primary

#BB364C

secondary

#84C9BD

accent

#DFC649

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#160909

muted

#847B7B

Preview Lab

Preview with #BB364C

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

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