#BB3770#BB3770

#BB3770 is a mid, vivid pink. Relative luminance 0.145; OKLCH L 54.8% C 0.175 H 358.3°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#BB3770
RGB	rgb(187, 55, 112)
HSL	hsl(334, 55%, 47%)
HSV	hsv(334, 71%, 73%)
CMYK	cmyk(0%, 70.6%, 40.1%, 26.7%)
CIE-LAB	lab(44.90, 56.94, -2.30)
CIE-LCH	lch(44.90, 56.99, 357.69°)
OKLab	oklab(54.79% 0.1746 -0.0053)
OKLCH	oklch(54.79% 0.175 358.3)
XYZ	xyz(24.7860, 14.4701, 16.8138)
Luminance	0.1447 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3770 #37BB82

analogous

#BB37B2 #BB3770 #BB4037

triadic

#BB3770 #70BB37 #3770BB

tetradic

#BB3770 #B2BB37 #37BB82 #4037BB

square

#BB3770 #B2BB37 #37BB82 #4037BB

split-complementary

#BB3770 #37BB40 #37B2BB

monochromatic

#5C1B37 #8C2954 #BB3770 #D05F90 #DE8EB1

Accessibility & contrast

On white

5.39

#BB3770 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#BB3770 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3770

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3770	#FFFFFF	#000000	##FFFFFF
##BB3770	1.00	5.39	3.89	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515A71

Deuteranopia (green-blind)

#75736D

Tritanopia (blue-blind)

#CA274F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #bb3770;
/* rgb */ color: rgb(187, 55, 112);
/* oklch */ color: oklch(54.8% 0.175 358.3);

Tailwind

colors: {
  custom: {
    50: '#d47899',
    500: '#bb3770',
    950: '#000000',
  },
}

SCSS

$custom: #bb3770;
$custom-light: #d47899;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3770",
  "rgb": {
    "r": 187,
    "g": 55,
    "b": 112
  },
  "hsl": {
    "h": 334.091,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.54789,
    "c": 0.17467,
    "h": 358.3
  },
  "luminance": 0.14467
}

Semantic roles & 50–950 ramp

primary

#BB3770

secondary

#85C9AB

accent

#DE9E4A

background

#FDF7F9

surface

#FBEEF2

border

#D4C9CC

text

#150A0D

muted

#837C7E

Preview Lab

Preview with #BB3770

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

Preview Lab → · Contrast checker → · Palette generator →