#BB31A9#BB31A9

#BB31A9 is a mid, highly saturated purple. Relative luminance 0.156; OKLCH L 56.7% C 0.214 H 333.9°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#BB31A9
RGB	rgb(187, 49, 169)
HSL	hsl(308, 58%, 46%)
HSV	hsv(308, 74%, 73%)
CMYK	cmyk(0%, 73.8%, 9.6%, 26.7%)
CIE-LAB	lab(46.48, 66.33, -34.34)
CIE-LCH	lch(46.48, 74.69, 332.63°)
OKLab	oklab(56.7% 0.1924 -0.0941)
OKLCH	oklch(56.7% 0.214 333.9)
XYZ	xyz(28.7535, 15.6285, 39.0307)
Luminance	0.1563 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB31A9 #31BB43

analogous

#8831BB #BB31A9 #BB3164

triadic

#BB31A9 #A9BB31 #31A9BB

tetradic

#BB31A9 #BB8831 #31BB43 #3164BB

square

#BB31A9 #BB8831 #31BB43 #3164BB

split-complementary

#BB31A9 #64BB31 #31BB88

monochromatic

#5A1851 #8B247D #BB31A9 #D356C3 #E087D4

Accessibility & contrast

On white

5.09

#BB31A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#BB31A9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB31A9

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB31A9	#FFFFFF	#000000	##FFFFFF
##BB31A9	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D61AC

Deuteranopia (green-blind)

#6175A6

Tritanopia (blue-blind)

#C43E6A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #bb31a9;
/* rgb */ color: rgb(187, 49, 169);
/* oklch */ color: oklch(56.7% 0.214 333.9);

Tailwind

colors: {
  custom: {
    50: '#d377c3',
    500: '#bb31a9',
    950: '#000000',
  },
}

SCSS

$custom: #bb31a9;
$custom-light: #d377c3;
$custom-dark: #000000;

JSON

{
  "hex": "#bb31a9",
  "rgb": {
    "r": 187,
    "g": 49,
    "b": 169
  },
  "hsl": {
    "h": 307.826,
    "s": 58.475,
    "l": 46.275
  },
  "oklch": {
    "l": 0.56698,
    "c": 0.21418,
    "h": 333.9
  },
  "luminance": 0.15626
}

Semantic roles & 50–950 ramp

primary

#BB31A9

secondary

#7FC988

accent

#E25A46

background

#FDF7FC

surface

#FBEEF8

border

#D4C9D1

text

#150A12

muted

#837C81

Preview Lab

Preview with #BB31A9

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

Preview Lab → · Contrast checker → · Palette generator →