#BB31AA#BB31AA

#BB31AA is a mid, highly saturated purple. Relative luminance 0.157; OKLCH L 56.8% C 0.215 H 333.6°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#BB31AA
RGB	rgb(187, 49, 170)
HSL	hsl(307, 58%, 46%)
HSV	hsv(307, 74%, 73%)
CMYK	cmyk(0%, 73.8%, 9.1%, 26.7%)
CIE-LAB	lab(46.53, 66.48, -34.86)
CIE-LCH	lch(46.53, 75.06, 332.33°)
OKLab	oklab(56.75% 0.1925 -0.0956)
OKLCH	oklch(56.75% 0.215 333.6)
XYZ	xyz(28.8477, 15.6662, 39.5270)
Luminance	0.1566 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB31AA #31BB42

analogous

#8731BB #BB31AA #BB3165

triadic

#BB31AA #AABB31 #31AABB

tetradic

#BB31AA #BB8731 #31BB42 #3165BB

square

#BB31AA #BB8731 #31BB42 #3165BB

split-complementary

#BB31AA #65BB31 #31BB87

monochromatic

#5A1852 #8B247E #BB31AA #D356C3 #E087D5

Accessibility & contrast

On white

5.08

#BB31AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#BB31AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB31AA

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB31AA	#FFFFFF	#000000	##FFFFFF
##BB31AA	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C62AD

Deuteranopia (green-blind)

#6075A7

Tritanopia (blue-blind)

#C43F6B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #bb31aa;
/* rgb */ color: rgb(187, 49, 170);
/* oklch */ color: oklch(56.8% 0.215 333.6);

Tailwind

colors: {
  custom: {
    50: '#d377c3',
    500: '#bb31aa',
    950: '#000000',
  },
}

SCSS

$custom: #bb31aa;
$custom-light: #d377c3;
$custom-dark: #000000;

JSON

{
  "hex": "#bb31aa",
  "rgb": {
    "r": 187,
    "g": 49,
    "b": 170
  },
  "hsl": {
    "h": 307.391,
    "s": 58.475,
    "l": 46.275
  },
  "oklch": {
    "l": 0.56751,
    "c": 0.21489,
    "h": 333.6
  },
  "luminance": 0.15664
}

Semantic roles & 50–950 ramp

primary

#BB31AA

secondary

#7FC988

accent

#E25946

background

#FDF7FC

surface

#FBEEF8

border

#D4C9D1

text

#150A12

muted

#837C81

Preview Lab

Preview with #BB31AA

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

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