#B031D3#B031D3

#B031D3 is a mid, highly saturated purple. Relative luminance 0.161; OKLCH L 57.6% C 0.242 H 317.7°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#B031D3
RGB	rgb(176, 49, 211)
HSL	hsl(287, 65%, 51%)
HSV	hsv(287, 77%, 83%)
CMYK	cmyk(16.6%, 76.8%, 0%, 17.3%)
CIE-LAB	lab(47.15, 71.10, -57.88)
CIE-LCH	lch(47.15, 91.68, 320.85°)
OKLab	oklab(57.61% 0.1788 -0.1629)
OKLCH	oklch(57.61% 0.242 317.7)
XYZ	xyz(30.7590, 16.1313, 63.1088)
Luminance	0.1613 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B031D3 #54D331

analogous

#5F31D3 #B031D3 #D331A5

triadic

#B031D3 #D3B031 #31D3B0

tetradic

#B031D3 #D35F31 #54D331 #31A5D3

square

#B031D3 #D35F31 #54D331 #31A5D3

split-complementary

#B031D3 #A5D331 #31D35F

monochromatic

#5E1871 #8823A4 #B031D3 #C363DE #D796E9

Accessibility & contrast

On white

4.97

#B031D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#B031D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B031D3

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B031D3	#FFFFFF	#000000	##FFFFFF
##B031D3	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D7

Deuteranopia (green-blind)

#3674CF

Tritanopia (blue-blind)

#AF5581

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b031d3;
/* rgb */ color: rgb(176, 49, 211);
/* oklch */ color: oklch(57.6% 0.242 317.7);

Tailwind

colors: {
  custom: {
    50: '#cc77e1',
    500: '#b031d3',
    950: '#000000',
  },
}

SCSS

$custom: #b031d3;
$custom-light: #cc77e1;
$custom-dark: #000000;

JSON

{
  "hex": "#b031d3",
  "rgb": {
    "r": 176,
    "g": 49,
    "b": 211
  },
  "hsl": {
    "h": 287.037,
    "s": 64.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.57607,
    "c": 0.24186,
    "h": 317.7
  },
  "luminance": 0.1613
}

Semantic roles & 50–950 ramp

primary

#B031D3

secondary

#9CD48C

accent

#E84064

background

#FDF7FD

surface

#FAEEFB

border

#D3C9D4

text

#140A15

muted

#837C83

Preview Lab

Preview with #B031D3

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

Preview Lab → · Contrast checker → · Palette generator →