#BB364A#BB364A

#BB364A is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.7% C 0.169 H 16.5°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#BB364A
RGB	rgb(187, 54, 74)
HSL	hsl(351, 55%, 47%)
HSV	hsv(351, 71%, 73%)
CMYK	cmyk(0%, 71.1%, 60.4%, 26.7%)
CIE-LAB	lab(43.80, 54.05, 19.66)
CIE-LCH	lch(43.80, 57.51, 19.99°)
OKLab	oklab(53.66% 0.1617 0.048)
OKLCH	oklch(53.66% 0.169 16.5)
XYZ	xyz(23.0510, 13.7008, 7.9080)
Luminance	0.1370 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB364A #36BBA7

analogous

#BB368D #BB364A #BB6436

triadic

#BB364A #4ABB36 #364ABB

tetradic

#BB364A #8DBB36 #36BBA7 #6436BB

square

#BB364A #8DBB36 #36BBA7 #6436BB

split-complementary

#BB364A #36BB64 #368DBB

monochromatic

#5C1B24 #8C2837 #BB364A #D05E6F #DE8D99

Accessibility & contrast

On white

5.62

#BB364A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#BB364A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB364A

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB364A	#FFFFFF	#000000	##FFFFFF
##BB364A	1.00	5.62	3.74	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59564A

Deuteranopia (green-blind)

#7B7246

Tritanopia (blue-blind)

#CD113E

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #bb364a;
/* rgb */ color: rgb(187, 54, 74);
/* oklch */ color: oklch(53.7% 0.169 16.5);

Tailwind

colors: {
  custom: {
    50: '#d6767c',
    500: '#bb364a',
    950: '#000000',
  },
}

SCSS

$custom: #bb364a;
$custom-light: #d6767c;
$custom-dark: #000000;

JSON

{
  "hex": "#bb364a",
  "rgb": {
    "r": 187,
    "g": 54,
    "b": 74
  },
  "hsl": {
    "h": 350.977,
    "s": 55.187,
    "l": 47.255
  },
  "oklch": {
    "l": 0.53661,
    "c": 0.16866,
    "h": 16.5
  },
  "luminance": 0.13698
}

Semantic roles & 50–950 ramp

primary

#BB364A

secondary

#84C9BE

accent

#DFC849

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#160909

muted

#847B7B

Preview Lab

Preview with #BB364A

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

Preview Lab → · Contrast checker → · Palette generator →