#B21AAB#B21AAB

#B21AAB is a mid, highly saturated purple. Relative luminance 0.131; OKLCH L 53.9% C 0.231 H 330.4°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#B21AAB
RGB	rgb(178, 26, 171)
HSL	hsl(303, 75%, 40%)
HSV	hsv(303, 85%, 70%)
CMYK	cmyk(0%, 85.4%, 3.9%, 30.2%)
CIE-LAB	lab(42.98, 70.67, -41.17)
CIE-LCH	lch(42.98, 81.79, 329.78°)
OKLab	oklab(53.94% 0.2008 -0.1139)
OKLCH	oklch(53.94% 0.231 330.4)
XYZ	xyz(26.0801, 13.1462, 39.6841)
Luminance	0.1314 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B21AAB #1AB221

analogous

#6D1AB2 #B21AAB #B21A5F

triadic

#B21AAB #ABB21A #1AABB2

tetradic

#B21AAB #B26D1A #1AB221 #1A5FB2

square

#B21AAB #B26D1A #1AB221 #1A5FB2

split-complementary

#B21AAB #5FB21A #1AB26D

monochromatic

#470A44 #7D1278 #B21AAB #E029D7 #E85FE1

Accessibility & contrast

On white

5.79

#B21AAB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#B21AAB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B21AAB

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B21AAB	#FFFFFF	#000000	##FFFFFF
##B21AAB	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059AF

Deuteranopia (green-blind)

#506CA8

Tritanopia (blue-blind)

#B93466

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b21aab;
/* rgb */ color: rgb(178, 26, 171);
/* oklch */ color: oklch(53.9% 0.231 330.4);

Tailwind

colors: {
  custom: {
    50: '#cd6ec4',
    500: '#b21aab',
    950: '#000000',
  },
}

SCSS

$custom: #b21aab;
$custom-light: #cd6ec4;
$custom-dark: #000000;

JSON

{
  "hex": "#b21aab",
  "rgb": {
    "r": 178,
    "g": 26,
    "b": 171
  },
  "hsl": {
    "h": 302.763,
    "s": 74.51,
    "l": 40
  },
  "oklch": {
    "l": 0.53941,
    "c": 0.23081,
    "h": 330.4
  },
  "luminance": 0.13144
}

Semantic roles & 50–950 ramp

primary

#B21AAB

secondary

#5CCC61

accent

#F13F37

background

#FDF7FC

surface

#FAEDF8

border

#D3C8D1

text

#140813

muted

#837B82

Preview Lab

Preview with #B21AAB

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

Preview Lab → · Contrast checker → · Palette generator →