#BB31A6#BB31A6

#BB31A6 is a mid, highly saturated purple. Relative luminance 0.155; OKLCH L 56.5% C 0.212 H 335.0°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#BB31A6
RGB	rgb(187, 49, 166)
HSL	hsl(309, 58%, 46%)
HSV	hsv(309, 74%, 73%)
CMYK	cmyk(0%, 73.8%, 11.2%, 26.7%)
CIE-LAB	lab(46.33, 65.88, -32.80)
CIE-LCH	lch(46.33, 73.59, 333.53°)
OKLab	oklab(56.54% 0.1922 -0.0896)
OKLCH	oklch(56.54% 0.212 335)
XYZ	xyz(28.4751, 15.5171, 37.5644)
Luminance	0.1552 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB31A6 #31BB46

analogous

#8B31BB #BB31A6 #BB3161

triadic

#BB31A6 #A6BB31 #31A6BB

tetradic

#BB31A6 #BB8B31 #31BB46 #3161BB

square

#BB31A6 #BB8B31 #31BB46 #3161BB

split-complementary

#BB31A6 #61BB31 #31BB8B

monochromatic

#5A1850 #8B247B #BB31A6 #D356C0 #E087D2

Accessibility & contrast

On white

5.12

#BB31A6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#BB31A6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB31A6

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB31A6	#FFFFFF	#000000	##FFFFFF
##BB31A6	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3061A9

Deuteranopia (green-blind)

#6275A3

Tritanopia (blue-blind)

#C43C68

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #bb31a6;
/* rgb */ color: rgb(187, 49, 166);
/* oklch */ color: oklch(56.5% 0.212 335.0);

Tailwind

colors: {
  custom: {
    50: '#d377c1',
    500: '#bb31a6',
    950: '#000000',
  },
}

SCSS

$custom: #bb31a6;
$custom-light: #d377c1;
$custom-dark: #000000;

JSON

{
  "hex": "#bb31a6",
  "rgb": {
    "r": 187,
    "g": 49,
    "b": 166
  },
  "hsl": {
    "h": 309.13,
    "s": 58.475,
    "l": 46.275
  },
  "oklch": {
    "l": 0.56543,
    "c": 0.21207,
    "h": 335
  },
  "luminance": 0.15515
}

Semantic roles & 50–950 ramp

primary

#BB31A6

secondary

#7FC98A

accent

#E25E46

background

#FDF7FB

surface

#FBEEF7

border

#D4C9D0

text

#150A12

muted

#837C81

Preview Lab

Preview with #BB31A6

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

Preview Lab → · Contrast checker → · Palette generator →