#BB31A1#BB31A1

#BB31A1 is a mid, highly saturated pink. Relative luminance 0.153; OKLCH L 56.3% C 0.209 H 336.8°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#BB31A1
RGB	rgb(187, 49, 161)
HSL	hsl(311, 58%, 46%)
HSV	hsv(311, 74%, 73%)
CMYK	cmyk(0%, 73.8%, 13.9%, 26.7%)
CIE-LAB	lab(46.09, 65.15, -30.20)
CIE-LCH	lch(46.09, 71.81, 335.13°)
OKLab	oklab(56.29% 0.1917 -0.0822)
OKLCH	oklch(56.29% 0.209 336.8)
XYZ	xyz(28.0254, 15.3372, 35.1957)
Luminance	0.1533 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB31A1 #31BB4B

analogous

#9031BB #BB31A1 #BB315C

triadic

#BB31A1 #A1BB31 #31A1BB

tetradic

#BB31A1 #BB9031 #31BB4B #315CBB

square

#BB31A1 #BB9031 #31BB4B #315CBB

split-complementary

#BB31A1 #5CBB31 #31BB90

monochromatic

#5A184E #8B2477 #BB31A1 #D356BB #E087CF

Accessibility & contrast

On white

5.16

#BB31A1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#BB31A1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB31A1

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB31A1	#FFFFFF	#000000	##FFFFFF
##BB31A1	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3560A4

Deuteranopia (green-blind)

#64759E

Tritanopia (blue-blind)

#C53A66

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #bb31a1;
/* rgb */ color: rgb(187, 49, 161);
/* oklch */ color: oklch(56.3% 0.209 336.8);

Tailwind

colors: {
  custom: {
    50: '#d377bd',
    500: '#bb31a1',
    950: '#000000',
  },
}

SCSS

$custom: #bb31a1;
$custom-light: #d377bd;
$custom-dark: #000000;

JSON

{
  "hex": "#bb31a1",
  "rgb": {
    "r": 187,
    "g": 49,
    "b": 161
  },
  "hsl": {
    "h": 311.304,
    "s": 58.475,
    "l": 46.275
  },
  "oklch": {
    "l": 0.5629,
    "c": 0.20861,
    "h": 336.8
  },
  "luminance": 0.15335
}

Semantic roles & 50–950 ramp

primary

#BB31A1

secondary

#7FC98D

accent

#E26346

background

#FDF7FB

surface

#FBEEF6

border

#D4C9D0

text

#150A12

muted

#837C81

Preview Lab

Preview with #BB31A1

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

Preview Lab → · Contrast checker → · Palette generator →