#B031A2#B031A2

#B031A2 is a mid, highly saturated purple. Relative luminance 0.140; OKLCH L 54.7% C 0.203 H 332.9°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#B031A2
RGB	rgb(176, 49, 162)
HSL	hsl(307, 56%, 44%)
HSV	hsv(307, 72%, 69%)
CMYK	cmyk(0%, 72.2%, 8%, 31%)
CIE-LAB	lab(44.29, 62.73, -33.76)
CIE-LCH	lch(44.29, 71.24, 331.71°)
OKLab	oklab(54.65% 0.1808 -0.0926)
OKLCH	oklch(54.65% 0.203 332.9)
XYZ	xyz(25.5245, 14.0375, 35.5406)
Luminance	0.1404 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B031A2 #31B03F

analogous

#7F31B0 #B031A2 #B03163

triadic

#B031A2 #A2B031 #31A2B0

tetradic

#B031A2 #B07F31 #31B03F #3163B0

square

#B031A2 #B07F31 #31B03F #3163B0

split-complementary

#B031A2 #63B031 #31B07F

monochromatic

#50164A #802476 #B031A2 #CE50C0 #DC80D1

Accessibility & contrast

On white

5.52

#B031A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#B031A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B031A2

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B031A2	#FFFFFF	#000000	##FFFFFF
##B031A2	1.00	5.52	3.81	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B5DA5

Deuteranopia (green-blind)

#5B6F9F

Tritanopia (blue-blind)

#B83E66

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b031a2;
/* rgb */ color: rgb(176, 49, 162);
/* oklch */ color: oklch(54.7% 0.203 332.9);

Tailwind

colors: {
  custom: {
    50: '#cb75be',
    500: '#b031a2',
    950: '#000000',
  },
}

SCSS

$custom: #b031a2;
$custom-light: #cb75be;
$custom-dark: #000000;

JSON

{
  "hex": "#b031a2",
  "rgb": {
    "r": 176,
    "g": 49,
    "b": 162
  },
  "hsl": {
    "h": 306.614,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.54651,
    "c": 0.20315,
    "h": 332.9
  },
  "luminance": 0.14035
}

Semantic roles & 50–950 ramp

primary

#B031A2

secondary

#78C581

accent

#E05948

background

#FCF7FB

surface

#F9EEF7

border

#D2C9D0

text

#140912

muted

#827B81

Preview Lab

Preview with #B031A2

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

Preview Lab → · Contrast checker → · Palette generator →