#BB31A4#BB31A4

#BB31A4 is a mid, highly saturated pink. Relative luminance 0.154; OKLCH L 56.4% C 0.211 H 335.7°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#BB31A4
RGB	rgb(187, 49, 164)
HSL	hsl(310, 58%, 46%)
HSV	hsv(310, 74%, 73%)
CMYK	cmyk(0%, 73.8%, 12.3%, 26.7%)
CIE-LAB	lab(46.24, 65.59, -31.76)
CIE-LCH	lch(46.24, 72.87, 334.16°)
OKLab	oklab(56.44% 0.192 -0.0867)
OKLCH	oklch(56.44% 0.211 335.7)
XYZ	xyz(28.2931, 15.4443, 36.6057)
Luminance	0.1544 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB31A4 #31BB48

analogous

#8D31BB #BB31A4 #BB315F

triadic

#BB31A4 #A4BB31 #31A4BB

tetradic

#BB31A4 #BB8D31 #31BB48 #315FBB

square

#BB31A4 #BB8D31 #31BB48 #315FBB

split-complementary

#BB31A4 #5FBB31 #31BB8D

monochromatic

#5A184F #8B2479 #BB31A4 #D356BE #E087D1

Accessibility & contrast

On white

5.14

#BB31A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#BB31A4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB31A4

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB31A4	#FFFFFF	#000000	##FFFFFF
##BB31A4	1.00	5.14	4.09	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3260A7

Deuteranopia (green-blind)

#6375A1

Tritanopia (blue-blind)

#C53B67

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #bb31a4;
/* rgb */ color: rgb(187, 49, 164);
/* oklch */ color: oklch(56.4% 0.211 335.7);

Tailwind

colors: {
  custom: {
    50: '#d377bf',
    500: '#bb31a4',
    950: '#000000',
  },
}

SCSS

$custom: #bb31a4;
$custom-light: #d377bf;
$custom-dark: #000000;

JSON

{
  "hex": "#bb31a4",
  "rgb": {
    "r": 187,
    "g": 49,
    "b": 164
  },
  "hsl": {
    "h": 310,
    "s": 58.475,
    "l": 46.275
  },
  "oklch": {
    "l": 0.56441,
    "c": 0.21067,
    "h": 335.7
  },
  "luminance": 0.15442
}

Semantic roles & 50–950 ramp

primary

#BB31A4

secondary

#7FC98B

accent

#E26046

background

#FDF7FB

surface

#FBEEF7

border

#D4C9D0

text

#150A12

muted

#837C81

Preview Lab

Preview with #BB31A4

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

Preview Lab → · Contrast checker → · Palette generator →