#B321A3#B321A3

#B321A3 is a mid, highly saturated purple. Relative luminance 0.133; OKLCH L 54.0% C 0.221 H 333.4°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#B321A3
RGB	rgb(179, 33, 163)
HSL	hsl(307, 69%, 42%)
HSV	hsv(307, 82%, 70%)
CMYK	cmyk(0%, 81.6%, 8.9%, 29.8%)
CIE-LAB	lab(43.24, 68.17, -35.98)
CIE-LCH	lch(43.24, 77.08, 332.18°)
OKLab	oklab(54.01% 0.1974 -0.0989)
OKLCH	oklch(54.01% 0.221 333.4)
XYZ	xyz(25.7453, 13.3181, 35.8580)
Luminance	0.1332 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B321A3 #21B331

analogous

#7A21B3 #B321A3 #B3215A

triadic

#B321A3 #A3B321 #21A3B3

tetradic

#B321A3 #B37A21 #21B331 #215AB3

square

#B321A3 #B37A21 #21B331 #215AB3

split-complementary

#B321A3 #5AB321 #21B37A

monochromatic

#4C0E45 #7F1774 #B321A3 #DA37C8 #E46BD6

Accessibility & contrast

On white

5.73

#B321A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#B321A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B321A3

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B321A3	#FFFFFF	#000000	##FFFFFF
##B321A3	1.00	5.73	3.66	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1959A6

Deuteranopia (green-blind)

#576DA0

Tritanopia (blue-blind)

#BB3363

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b321a3;
/* rgb */ color: rgb(179, 33, 163);
/* oklch */ color: oklch(54.0% 0.221 333.4);

Tailwind

colors: {
  custom: {
    50: '#ce70bf',
    500: '#b321a3',
    950: '#000000',
  },
}

SCSS

$custom: #b321a3;
$custom-light: #ce70bf;
$custom-dark: #000000;

JSON

{
  "hex": "#b321a3",
  "rgb": {
    "r": 179,
    "g": 33,
    "b": 163
  },
  "hsl": {
    "h": 306.575,
    "s": 68.868,
    "l": 41.569
  },
  "oklch": {
    "l": 0.54014,
    "c": 0.22078,
    "h": 333.4
  },
  "luminance": 0.13316
}

Semantic roles & 50–950 ramp

primary

#B321A3

secondary

#66CA71

accent

#EC4F3C

background

#FDF7FB

surface

#FAEDF7

border

#D3C8D0

text

#140912

muted

#837B81

Preview Lab

Preview with #B321A3

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

Preview Lab → · Contrast checker → · Palette generator →