#A531B8#A531B8

#A531B8 is a mid, highly saturated purple. Relative luminance 0.137; OKLCH L 54.3% C 0.215 H 321.6°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#A531B8
RGB	rgb(165, 49, 184)
HSL	hsl(292, 58%, 46%)
HSV	hsv(292, 73%, 72%)
CMYK	cmyk(10.3%, 73.4%, 0%, 27.8%)
CIE-LAB	lab(43.74, 64.00, -47.77)
CIE-LCH	lch(43.74, 79.86, 323.26°)
OKLab	oklab(54.31% 0.1687 -0.1336)
OKLCH	oklch(54.31% 0.215 321.6)
XYZ	xyz(25.2661, 13.6580, 46.6435)
Luminance	0.1366 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A531B8 #44B831

analogous

#6231B8 #A531B8 #B83187

triadic

#A531B8 #B8A531 #31B8A5

tetradic

#A531B8 #B86231 #44B831 #3187B8

square

#A531B8 #B86231 #44B831 #3187B8

split-complementary

#A531B8 #87B831 #31B862

monochromatic

#4E1757 #7A2488 #A531B8 #C055D2 #D285DE

Accessibility & contrast

On white

5.63

#A531B8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#A531B8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A531B8

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A531B8	#FFFFFF	#000000	##FFFFFF
##A531B8	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FBC

Deuteranopia (green-blind)

#436CB5

Tritanopia (blue-blind)

#A74B72

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #a531b8;
/* rgb */ color: rgb(165, 49, 184);
/* oklch */ color: oklch(54.3% 0.215 321.6);

Tailwind

colors: {
  custom: {
    50: '#c475ce',
    500: '#a531b8',
    950: '#000000',
  },
}

SCSS

$custom: #a531b8;
$custom-light: #c475ce;
$custom-dark: #000000;

JSON

{
  "hex": "#a531b8",
  "rgb": {
    "r": 165,
    "g": 49,
    "b": 184
  },
  "hsl": {
    "h": 291.556,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.54309,
    "c": 0.21521,
    "h": 321.6
  },
  "luminance": 0.13657
}

Semantic roles & 50–950 ramp

primary

#A531B8

secondary

#87C87D

accent

#E1475C

background

#FCF7FC

surface

#F8EDF9

border

#D1C8D2

text

#130914

muted

#827B82

Preview Lab

Preview with #A531B8

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

Preview Lab → · Contrast checker → · Palette generator →