#B531A2#B531A2

#B531A2 is a mid, highly saturated purple. Relative luminance 0.146; OKLCH L 55.4% C 0.206 H 334.5°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#B531A2
RGB	rgb(181, 49, 162)
HSL	hsl(309, 57%, 45%)
HSV	hsv(309, 73%, 71%)
CMYK	cmyk(0%, 72.9%, 10.5%, 29%)
CIE-LAB	lab(45.13, 63.89, -32.39)
CIE-LCH	lch(45.13, 71.63, 333.12°)
OKLab	oklab(55.42% 0.1859 -0.0886)
OKLCH	oklch(55.42% 0.206 334.5)
XYZ	xyz(26.6762, 14.6313, 35.5946)
Luminance	0.1463 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B531A2 #31B544

analogous

#8631B5 #B531A2 #B53160

triadic

#B531A2 #A2B531 #31A2B5

tetradic

#B531A2 #B58631 #31B544 #3160B5

square

#B531A2 #B58631 #31B544 #3160B5

split-complementary

#B531A2 #60B531 #31B586

monochromatic

#55174C #852477 #B531A2 #D053BE #DD83D0

Accessibility & contrast

On white

5.35

#B531A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#B531A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B531A2

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B531A2	#FFFFFF	#000000	##FFFFFF
##B531A2	1.00	5.35	3.93	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F5EA5

Deuteranopia (green-blind)

#5F729F

Tritanopia (blue-blind)

#BE3C66

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b531a2;
/* rgb */ color: rgb(181, 49, 162);
/* oklch */ color: oklch(55.4% 0.206 334.5);

Tailwind

colors: {
  custom: {
    50: '#cf76be',
    500: '#b531a2',
    950: '#000000',
  },
}

SCSS

$custom: #b531a2;
$custom-light: #cf76be;
$custom-dark: #000000;

JSON

{
  "hex": "#b531a2",
  "rgb": {
    "r": 181,
    "g": 49,
    "b": 162
  },
  "hsl": {
    "h": 308.636,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.55415,
    "c": 0.20591,
    "h": 334.5
  },
  "luminance": 0.14629
}

Semantic roles & 50–950 ramp

primary

#B531A2

secondary

#7BC786

accent

#E15D47

background

#FDF7FB

surface

#FAEEF7

border

#D3C9D0

text

#140912

muted

#837B81

Preview Lab

Preview with #B531A2

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

Preview Lab → · Contrast checker → · Palette generator →