#B321A5#B321A5

#B321A5 is a mid, highly saturated purple. Relative luminance 0.134; OKLCH L 54.1% C 0.222 H 332.7°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#B321A5
RGB	rgb(179, 33, 165)
HSL	hsl(306, 69%, 42%)
HSV	hsv(306, 82%, 70%)
CMYK	cmyk(0%, 81.6%, 7.8%, 29.8%)
CIE-LAB	lab(43.35, 68.47, -37.01)
CIE-LCH	lch(43.35, 77.83, 331.61°)
OKLab	oklab(54.13% 0.1974 -0.1018)
OKLCH	oklch(54.13% 0.222 332.7)
XYZ	xyz(25.9259, 13.3903, 36.8092)
Luminance	0.1339 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B321A5 #21B32F

analogous

#7821B3 #B321A5 #B3215C

triadic

#B321A5 #A5B321 #21A5B3

tetradic

#B321A5 #B37821 #21B32F #215CB3

square

#B321A5 #B37821 #21B32F #215CB3

split-complementary

#B321A5 #5CB321 #21B378

monochromatic

#4C0E46 #7F1775 #B321A5 #DA37CB #E46BD8

Accessibility & contrast

On white

5.71

#B321A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#B321A5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B321A5

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B321A5	#FFFFFF	#000000	##FFFFFF
##B321A5	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1559A8

Deuteranopia (green-blind)

#566DA2

Tritanopia (blue-blind)

#BB3464

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b321a5;
/* rgb */ color: rgb(179, 33, 165);
/* oklch */ color: oklch(54.1% 0.222 332.7);

Tailwind

colors: {
  custom: {
    50: '#ce70c0',
    500: '#b321a5',
    950: '#000000',
  },
}

SCSS

$custom: #b321a5;
$custom-light: #ce70c0;
$custom-dark: #000000;

JSON

{
  "hex": "#b321a5",
  "rgb": {
    "r": 179,
    "g": 33,
    "b": 165
  },
  "hsl": {
    "h": 305.753,
    "s": 68.868,
    "l": 41.569
  },
  "oklch": {
    "l": 0.54125,
    "c": 0.22215,
    "h": 332.7
  },
  "luminance": 0.13388
}

Semantic roles & 50–950 ramp

primary

#B321A5

secondary

#66CA70

accent

#EC4D3C

background

#FDF7FB

surface

#FAEDF7

border

#D3C8D0

text

#140912

muted

#837B81

Preview Lab

Preview with #B321A5

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

Preview Lab → · Contrast checker → · Palette generator →