#B331A7#B331A7

#B331A7 is a mid, highly saturated purple. Relative luminance 0.146; OKLCH L 55.4% C 0.208 H 332.1°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#B331A7
RGB	rgb(179, 49, 167)
HSL	hsl(306, 57%, 45%)
HSV	hsv(306, 73%, 70%)
CMYK	cmyk(0%, 72.6%, 6.7%, 29.8%)
CIE-LAB	lab(45.04, 64.20, -35.52)
CIE-LCH	lch(45.04, 73.37, 331.05°)
OKLab	oklab(55.37% 0.1842 -0.0976)
OKLCH	oklch(55.37% 0.208 332.1)
XYZ	xyz(26.6638, 14.5725, 37.9602)
Luminance	0.1457 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B331A7 #31B33D

analogous

#7E31B3 #B331A7 #B33166

triadic

#B331A7 #A7B331 #31A7B3

tetradic

#B331A7 #B37E31 #31B33D #3166B3

square

#B331A7 #B37E31 #31B33D #3166B3

split-complementary

#B331A7 #66B331 #31B37E

monochromatic

#53174D #83247A #B331A7 #D052C4 #DD82D4

Accessibility & contrast

On white

5.37

#B331A7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#B331A7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B331A7

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B331A7	#FFFFFF	#000000	##FFFFFF
##B331A7	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#295FAA

Deuteranopia (green-blind)

#5B71A4

Tritanopia (blue-blind)

#BB3F69

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b331a7;
/* rgb */ color: rgb(179, 49, 167);
/* oklch */ color: oklch(55.4% 0.208 332.1);

Tailwind

colors: {
  custom: {
    50: '#cd76c1',
    500: '#b331a7',
    950: '#000000',
  },
}

SCSS

$custom: #b331a7;
$custom-light: #cd76c1;
$custom-dark: #000000;

JSON

{
  "hex": "#b331a7",
  "rgb": {
    "r": 179,
    "g": 49,
    "b": 167
  },
  "hsl": {
    "h": 305.538,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.55374,
    "c": 0.20845,
    "h": 332.1
  },
  "luminance": 0.1457
}

Semantic roles & 50–950 ramp

primary

#B331A7

secondary

#7AC681

accent

#E05648

background

#FDF7FB

surface

#FAEEF7

border

#D3C9D0

text

#140912

muted

#837B81

Preview Lab

Preview with #B331A7

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

Preview Lab → · Contrast checker → · Palette generator →