#B021A9#B021A9

#B021A9 is a mid, highly saturated purple. Relative luminance 0.132; OKLCH L 53.9% C 0.224 H 330.4°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#B021A9
RGB	rgb(176, 33, 169)
HSL	hsl(303, 68%, 41%)
HSV	hsv(303, 81%, 69%)
CMYK	cmyk(0%, 81.3%, 4%, 31%)
CIE-LAB	lab(43.04, 68.46, -39.91)
CIE-LCH	lch(43.04, 79.24, 329.76°)
OKLab	oklab(53.88% 0.1945 -0.1103)
OKLCH	oklch(53.88% 0.224 330.4)
XYZ	xyz(25.6097, 13.1845, 38.7245)
Luminance	0.1318 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B021A9 #21B028

analogous

#6F21B0 #B021A9 #B02161

triadic

#B021A9 #A9B021 #21A9B0

tetradic

#B021A9 #B06F21 #21B028 #2161B0

square

#B021A9 #B06F21 #21B028 #2161B0

split-complementary

#B021A9 #61B021 #21B06F

monochromatic

#490E46 #7C1778 #B021A9 #D935D1 #E369DD

Accessibility & contrast

On white

5.77

#B021A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#B021A9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B021A9

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B021A9	#FFFFFF	#000000	##FFFFFF
##B021A9	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0359AC

Deuteranopia (green-blind)

#516CA6

Tritanopia (blue-blind)

#B73766

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b021a9;
/* rgb */ color: rgb(176, 33, 169);
/* oklch */ color: oklch(53.9% 0.224 330.4);

Tailwind

colors: {
  custom: {
    50: '#cc70c3',
    500: '#b021a9',
    950: '#000000',
  },
}

SCSS

$custom: #b021a9;
$custom-light: #cc70c3;
$custom-dark: #000000;

JSON

{
  "hex": "#b021a9",
  "rgb": {
    "r": 176,
    "g": 33,
    "b": 169
  },
  "hsl": {
    "h": 302.937,
    "s": 68.421,
    "l": 40.98
  },
  "oklch": {
    "l": 0.53879,
    "c": 0.22356,
    "h": 330.4
  },
  "luminance": 0.13182
}

Semantic roles & 50–950 ramp

primary

#B021A9

secondary

#64C869

accent

#EB453D

background

#FDF7FC

surface

#FAEDF8

border

#D3C8D1

text

#140912

muted

#837B81

Preview Lab

Preview with #B021A9

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

Preview Lab → · Contrast checker → · Palette generator →