#BB21A4#BB21A4

#BB21A4 is a mid, highly saturated purple. Relative luminance 0.143; OKLCH L 55.3% C 0.225 H 335.5°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#BB21A4
RGB	rgb(187, 33, 164)
HSL	hsl(309, 70%, 43%)
HSV	hsv(309, 82%, 73%)
CMYK	cmyk(0%, 82.4%, 12.3%, 26.7%)
CIE-LAB	lab(44.71, 69.97, -34.16)
CIE-LCH	lch(44.71, 77.87, 333.98°)
OKLab	oklab(55.35% 0.2051 -0.0934)
OKLCH	oklch(55.35% 0.225 335.5)
XYZ	xyz(27.7387, 14.3355, 36.4209)
Luminance	0.1433 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB21A4 #21BB38

analogous

#8521BB #BB21A4 #BB2157

triadic

#BB21A4 #A4BB21 #21A4BB

tetradic

#BB21A4 #BB8521 #21BB38 #2157BB

square

#BB21A4 #BB8521 #21BB38 #2157BB

split-complementary

#BB21A4 #57BB21 #21BB85

monochromatic

#530F49 #871876 #BB21A4 #DD3DC5 #E671D4

Accessibility & contrast

On white

5.43

#BB21A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#BB21A4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB21A4

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB21A4	#FFFFFF	#000000	##FFFFFF
##BB21A4	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#225BA7

Deuteranopia (green-blind)

#5E72A1

Tritanopia (blue-blind)

#C53063

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #bb21a4;
/* rgb */ color: rgb(187, 33, 164);
/* oklch */ color: oklch(55.3% 0.225 335.5);

Tailwind

colors: {
  custom: {
    50: '#d471bf',
    500: '#bb21a4',
    950: '#000000',
  },
}

SCSS

$custom: #bb21a4;
$custom-light: #d471bf;
$custom-dark: #000000;

JSON

{
  "hex": "#bb21a4",
  "rgb": {
    "r": 187,
    "g": 33,
    "b": 164
  },
  "hsl": {
    "h": 308.961,
    "s": 70,
    "l": 43.137
  },
  "oklch": {
    "l": 0.55345,
    "c": 0.22534,
    "h": 335.5
  },
  "luminance": 0.14333
}

Semantic roles & 50–950 ramp

primary

#BB21A4

secondary

#6BCC7A

accent

#ED563B

background

#FDF7FB

surface

#FBEDF7

border

#D4C8D0

text

#150912

muted

#837B81

Preview Lab

Preview with #BB21A4

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

Preview Lab → · Contrast checker → · Palette generator →