#A031B4#A031B4

#A031B4 is a mid, highly saturated purple. Relative luminance 0.130; OKLCH L 53.3% C 0.210 H 321.1°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#A031B4
RGB	rgb(160, 49, 180)
HSL	hsl(291, 57%, 45%)
HSV	hsv(291, 73%, 71%)
CMYK	cmyk(11.1%, 72.8%, 0%, 29.4%)
CIE-LAB	lab(42.71, 62.22, -47.10)
CIE-LCH	lch(42.71, 78.04, 322.87°)
OKLab	oklab(53.35% 0.1631 -0.1318)
OKLCH	oklch(53.35% 0.21 321.1)
XYZ	xyz(23.8328, 12.9668, 44.4187)
Luminance	0.1296 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A031B4 #45B431

analogous

#5F31B4 #A031B4 #B43186

triadic

#A031B4 #B4A031 #31B4A0

tetradic

#A031B4 #B45F31 #45B431 #3186B4

square

#A031B4 #B45F31 #45B431 #3186B4

split-complementary

#A031B4 #86B431 #31B45F

monochromatic

#4A1754 #752484 #A031B4 #BD52D0 #CF82DD

Accessibility & contrast

On white

5.84

#A031B4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#A031B4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A031B4

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A031B4	#FFFFFF	#000000	##FFFFFF
##A031B4	1.00	5.84	3.59	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DB8

Deuteranopia (green-blind)

#4069B1

Tritanopia (blue-blind)

#A14A70

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #a031b4;
/* rgb */ color: rgb(160, 49, 180);
/* oklch */ color: oklch(53.3% 0.210 321.1);

Tailwind

colors: {
  custom: {
    50: '#c074cb',
    500: '#a031b4',
    950: '#000000',
  },
}

SCSS

$custom: #a031b4;
$custom-light: #c074cb;
$custom-dark: #000000;

JSON

{
  "hex": "#a031b4",
  "rgb": {
    "r": 160,
    "g": 49,
    "b": 180
  },
  "hsl": {
    "h": 290.84,
    "s": 57.205,
    "l": 44.902
  },
  "oklch": {
    "l": 0.53345,
    "c": 0.20973,
    "h": 321.1
  },
  "luminance": 0.12965
}

Semantic roles & 50–950 ramp

primary

#A031B4

secondary

#86C67B

accent

#E0475F

background

#FCF7FC

surface

#F8EDF9

border

#D1C8D2

text

#130913

muted

#827B82

Preview Lab

Preview with #A031B4

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

Preview Lab → · Contrast checker → · Palette generator →