#A531AB#A531AB

#A531AB is a mid, highly saturated purple. Relative luminance 0.131; OKLCH L 53.5% C 0.204 H 325.8°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#A531AB
RGB	rgb(165, 49, 171)
HSL	hsl(297, 55%, 43%)
HSV	hsv(297, 71%, 67%)
CMYK	cmyk(3.5%, 71.3%, 0%, 32.9%)
CIE-LAB	lab(42.97, 61.70, -41.32)
CIE-LCH	lch(42.97, 74.26, 326.19°)
OKLab	oklab(53.51% 0.1692 -0.1148)
OKLCH	oklch(53.51% 0.204 325.8)
XYZ	xyz(23.9656, 13.1378, 39.7937)
Luminance	0.1314 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A531AB #37AB31

analogous

#6831AB #A531AB #AB3174

triadic

#A531AB #ABA531 #31ABA5

tetradic

#A531AB #AB6831 #37AB31 #3174AB

square

#A531AB #AB6831 #37AB31 #3174AB

split-complementary

#A531AB #74AB31 #31AB68

monochromatic

#49164C #77237B #A531AB #C64DCC #D57DDA

Accessibility & contrast

On white

5.79

#A531AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#A531AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A531AB

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A531AB	#FFFFFF	#000000	##FFFFFF
##A531AB	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#125CAE

Deuteranopia (green-blind)

#4C6AA8

Tritanopia (blue-blind)

#A9456B

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #a531ab;
/* rgb */ color: rgb(165, 49, 171);
/* oklch */ color: oklch(53.5% 0.204 325.8);

Tailwind

colors: {
  custom: {
    50: '#c374c4',
    500: '#a531ab',
    950: '#000000',
  },
}

SCSS

$custom: #a531ab;
$custom-light: #c374c4;
$custom-dark: #000000;

JSON

{
  "hex": "#a531ab",
  "rgb": {
    "r": 165,
    "g": 49,
    "b": 171
  },
  "hsl": {
    "h": 297.049,
    "s": 55.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.53513,
    "c": 0.20449,
    "h": 325.8
  },
  "luminance": 0.13136
}

Semantic roles & 50–950 ramp

primary

#A531AB

secondary

#79C275

accent

#DF4950

background

#FCF7FC

surface

#F8EDF8

border

#D1C8D1

text

#130913

muted

#827B82

Preview Lab

Preview with #A531AB

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

Preview Lab → · Contrast checker → · Palette generator →