#B331A3#B331A3

#B331A3 is a mid, highly saturated purple. Relative luminance 0.144; OKLCH L 55.2% C 0.206 H 333.5°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#B331A3
RGB	rgb(179, 49, 163)
HSL	hsl(307, 57%, 45%)
HSV	hsv(307, 73%, 70%)
CMYK	cmyk(0%, 72.6%, 8.9%, 29.8%)
CIE-LAB	lab(44.84, 63.58, -33.46)
CIE-LCH	lch(44.84, 71.85, 332.25°)
OKLab	oklab(55.16% 0.1839 -0.0917)
OKLCH	oklch(55.16% 0.206 333.5)
XYZ	xyz(26.2998, 14.4269, 36.0428)
Luminance	0.1442 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B331A3 #31B341

analogous

#8231B3 #B331A3 #B33162

triadic

#B331A3 #A3B331 #31A3B3

tetradic

#B331A3 #B38231 #31B341 #3162B3

square

#B331A3 #B38231 #31B341 #3162B3

split-complementary

#B331A3 #62B331 #31B382

monochromatic

#53174B #832477 #B331A3 #D052C0 #DD82D1

Accessibility & contrast

On white

5.41

#B331A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#B331A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B331A3

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B331A3	#FFFFFF	#000000	##FFFFFF
##B331A3	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D5EA6

Deuteranopia (green-blind)

#5D71A0

Tritanopia (blue-blind)

#BB3D67

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b331a3;
/* rgb */ color: rgb(179, 49, 163);
/* oklch */ color: oklch(55.2% 0.206 333.5);

Tailwind

colors: {
  custom: {
    50: '#cd76be',
    500: '#b331a3',
    950: '#000000',
  },
}

SCSS

$custom: #b331a3;
$custom-light: #cd76be;
$custom-dark: #000000;

JSON

{
  "hex": "#b331a3",
  "rgb": {
    "r": 179,
    "g": 49,
    "b": 163
  },
  "hsl": {
    "h": 307.385,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.55161,
    "c": 0.20552,
    "h": 333.5
  },
  "luminance": 0.14425
}

Semantic roles & 50–950 ramp

primary

#B331A3

secondary

#7AC683

accent

#E05A48

background

#FDF7FB

surface

#FAEEF7

border

#D3C9D0

text

#140912

muted

#837B81

Preview Lab

Preview with #B331A3

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

Preview Lab → · Contrast checker → · Palette generator →