#B331A2#B331A2

#B331A2 is a mid, highly saturated purple. Relative luminance 0.144; OKLCH L 55.1% C 0.205 H 333.9°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#B331A2
RGB	rgb(179, 49, 162)
HSL	hsl(308, 57%, 45%)
HSV	hsv(308, 73%, 70%)
CMYK	cmyk(0%, 72.6%, 9.5%, 29.8%)
CIE-LAB	lab(44.79, 63.43, -32.94)
CIE-LCH	lch(44.79, 71.47, 332.56°)
OKLab	oklab(55.11% 0.1839 -0.0902)
OKLCH	oklch(55.11% 0.205 333.9)
XYZ	xyz(26.2105, 14.3912, 35.5728)
Luminance	0.1439 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B331A2 #31B342

analogous

#8331B3 #B331A2 #B33161

triadic

#B331A2 #A2B331 #31A2B3

tetradic

#B331A2 #B38331 #31B342 #3161B3

square

#B331A2 #B38331 #31B342 #3161B3

split-complementary

#B331A2 #61B331 #31B383

monochromatic

#53174B #832477 #B331A2 #D052BF #DD82D1

Accessibility & contrast

On white

5.42

#B331A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#B331A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B331A2

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B331A2	#FFFFFF	#000000	##FFFFFF
##B331A2	1.00	5.42	3.88	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E5EA5

Deuteranopia (green-blind)

#5D719F

Tritanopia (blue-blind)

#BB3D66

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b331a2;
/* rgb */ color: rgb(179, 49, 162);
/* oklch */ color: oklch(55.1% 0.205 333.9);

Tailwind

colors: {
  custom: {
    50: '#cd76be',
    500: '#b331a2',
    950: '#000000',
  },
}

SCSS

$custom: #b331a2;
$custom-light: #cd76be;
$custom-dark: #000000;

JSON

{
  "hex": "#b331a2",
  "rgb": {
    "r": 179,
    "g": 49,
    "b": 162
  },
  "hsl": {
    "h": 307.846,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.55109,
    "c": 0.2048,
    "h": 333.9
  },
  "luminance": 0.14389
}

Semantic roles & 50–950 ramp

primary

#B331A2

secondary

#7AC684

accent

#E05B48

background

#FDF7FB

surface

#FAEEF7

border

#D3C9D0

text

#140912

muted

#837B81

Preview Lab

Preview with #B331A2

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

Preview Lab → · Contrast checker → · Palette generator →