#B031B9#B031B9

#B031B9 is a mid, highly saturated purple. Relative luminance 0.149; OKLCH L 56.0% C 0.221 H 325.1°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#B031B9
RGB	rgb(176, 49, 185)
HSL	hsl(296, 58%, 46%)
HSV	hsv(296, 74%, 73%)
CMYK	cmyk(4.9%, 73.5%, 0%, 27.5%)
CIE-LAB	lab(45.54, 66.48, -45.38)
CIE-LCH	lch(45.54, 80.49, 325.68°)
OKLab	oklab(55.95% 0.1811 -0.1263)
OKLCH	oklch(55.95% 0.221 325.1)
XYZ	xyz(27.7591, 14.9313, 47.3095)
Luminance	0.1493 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B031B9 #3AB931

analogous

#6C31B9 #B031B9 #B9317E

triadic

#B031B9 #B9B031 #31B9B0

tetradic

#B031B9 #B96C31 #3AB931 #317EB9

square

#B031B9 #B96C31 #3AB931 #317EB9

split-complementary

#B031B9 #7EB931 #31B96C

monochromatic

#541758 #822489 #B031B9 #CA55D2 #D986DF

Accessibility & contrast

On white

5.27

#B031B9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#B031B9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B031B9

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B031B9	#FFFFFF	#000000	##FFFFFF
##B031B9	1.00	5.27	3.99	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062BD

Deuteranopia (green-blind)

#4E71B6

Tritanopia (blue-blind)

#B44973

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #b031b9;
/* rgb */ color: rgb(176, 49, 185);
/* oklch */ color: oklch(56.0% 0.221 325.1);

Tailwind

colors: {
  custom: {
    50: '#cb76ce',
    500: '#b031b9',
    950: '#000000',
  },
}

SCSS

$custom: #b031b9;
$custom-light: #cb76ce;
$custom-dark: #000000;

JSON

{
  "hex": "#b031b9",
  "rgb": {
    "r": 176,
    "g": 49,
    "b": 185
  },
  "hsl": {
    "h": 296.029,
    "s": 58.12,
    "l": 45.882
  },
  "oklch": {
    "l": 0.55954,
    "c": 0.22079,
    "h": 325.1
  },
  "luminance": 0.1493
}

Semantic roles & 50–950 ramp

primary

#B031B9

secondary

#82C87D

accent

#E14651

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140914

muted

#837B82

Preview Lab

Preview with #B031B9

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

Preview Lab → · Contrast checker → · Palette generator →