#B031AF#B031AF

#B031AF is a mid, highly saturated purple. Relative luminance 0.145; OKLCH L 55.4% C 0.213 H 328.3°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#B031AF
RGB	rgb(176, 49, 175)
HSL	hsl(300, 56%, 44%)
HSV	hsv(300, 72%, 69%)
CMYK	cmyk(0%, 72.2%, 0.6%, 31%)
CIE-LAB	lab(44.97, 64.80, -40.39)
CIE-LCH	lch(44.97, 76.36, 328.06°)
OKLab	oklab(55.37% 0.1812 -0.1118)
OKLCH	oklch(55.37% 0.213 328.3)
XYZ	xyz(26.7404, 14.5238, 41.9441)
Luminance	0.1452 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B031AF #31B032

analogous

#7131B0 #B031AF #B03170

triadic

#B031AF #AFB031 #31AFB0

tetradic

#B031AF #B07131 #31B032 #3170B0

square

#B031AF #B07131 #31B032 #3170B0

split-complementary

#B031AF #70B031 #31B071

monochromatic

#501650 #80247F #B031AF #CE50CD #DC80DB

Accessibility & contrast

On white

5.38

#B031AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#B031AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B031AF

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B031AF	#FFFFFF	#000000	##FFFFFF
##B031AF	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A60B2

Deuteranopia (green-blind)

#5470AC

Tritanopia (blue-blind)

#B6446D

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b031af;
/* rgb */ color: rgb(176, 49, 175);
/* oklch */ color: oklch(55.4% 0.213 328.3);

Tailwind

colors: {
  custom: {
    50: '#cb76c7',
    500: '#b031af',
    950: '#000000',
  },
}

SCSS

$custom: #b031af;
$custom-light: #cb76c7;
$custom-dark: #000000;

JSON

{
  "hex": "#b031af",
  "rgb": {
    "r": 176,
    "g": 49,
    "b": 175
  },
  "hsl": {
    "h": 300.472,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.55368,
    "c": 0.21296,
    "h": 328.3
  },
  "luminance": 0.14522
}

Semantic roles & 50–950 ramp

primary

#B031AF

secondary

#78C579

accent

#E04948

background

#FCF7FC

surface

#F9EEF8

border

#D2C9D1

text

#140913

muted

#827B82

Preview Lab

Preview with #B031AF

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

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