#B031B7#B031B7

#B031B7 is a mid, highly saturated purple. Relative luminance 0.148; OKLCH L 55.8% C 0.219 H 325.7°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#B031B7
RGB	rgb(176, 49, 183)
HSL	hsl(297, 58%, 45%)
HSV	hsv(297, 73%, 72%)
CMYK	cmyk(3.8%, 73.2%, 0%, 28.2%)
CIE-LAB	lab(45.42, 66.14, -44.39)
CIE-LCH	lch(45.42, 79.65, 326.13°)
OKLab	oklab(55.83% 0.1812 -0.1234)
OKLCH	oklch(55.83% 0.219 325.7)
XYZ	xyz(27.5495, 14.8475, 46.2054)
Luminance	0.1485 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B031B7 #38B731

analogous

#6D31B7 #B031B7 #B7317B

triadic

#B031B7 #B7B031 #31B7B0

tetradic

#B031B7 #B76D31 #38B731 #317BB7

square

#B031B7 #B76D31 #38B731 #317BB7

split-complementary

#B031B7 #7BB731 #31B76D

monochromatic

#531756 #822487 #B031B7 #CB54D1 #D984DE

Accessibility & contrast

On white

5.29

#B031B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#B031B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B031B7

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B031B7	#FFFFFF	#000000	##FFFFFF
##B031B7	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0562BB

Deuteranopia (green-blind)

#4F71B4

Tritanopia (blue-blind)

#B44872

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b031b7;
/* rgb */ color: rgb(176, 49, 183);
/* oklch */ color: oklch(55.8% 0.219 325.7);

Tailwind

colors: {
  custom: {
    50: '#cb76cd',
    500: '#b031b7',
    950: '#000000',
  },
}

SCSS

$custom: #b031b7;
$custom-light: #cb76cd;
$custom-dark: #000000;

JSON

{
  "hex": "#b031b7",
  "rgb": {
    "r": 176,
    "g": 49,
    "b": 183
  },
  "hsl": {
    "h": 296.866,
    "s": 57.759,
    "l": 45.49
  },
  "oklch": {
    "l": 0.55834,
    "c": 0.21922,
    "h": 325.7
  },
  "luminance": 0.14846
}

Semantic roles & 50–950 ramp

primary

#B031B7

secondary

#80C87C

accent

#E1474F

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140913

muted

#837B82

Preview Lab

Preview with #B031B7

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

Preview Lab → · Contrast checker → · Palette generator →