#AB31B5#AB31B5

#AB31B5 is a mid, highly saturated purple. Relative luminance 0.142; OKLCH L 55.0% C 0.215 H 324.7°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#AB31B5
RGB	rgb(171, 49, 181)
HSL	hsl(295, 57%, 45%)
HSV	hsv(295, 73%, 71%)
CMYK	cmyk(5.5%, 72.9%, 0%, 29%)
CIE-LAB	lab(44.51, 64.73, -44.72)
CIE-LCH	lch(44.51, 78.68, 325.36°)
OKLab	oklab(54.99% 0.1757 -0.1246)
OKLCH	oklch(54.99% 0.215 324.7)
XYZ	xyz(26.2327, 14.1924, 45.0648)
Luminance	0.1419 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB31B5 #3BB531

analogous

#6931B5 #AB31B5 #B5317D

triadic

#AB31B5 #B5AB31 #31B5AB

tetradic

#AB31B5 #B56931 #3BB531 #317DB5

square

#AB31B5 #B56931 #3BB531 #317DB5

split-complementary

#AB31B5 #7DB531 #31B569

monochromatic

#501755 #7D2485 #AB31B5 #C753D0 #D783DD

Accessibility & contrast

On white

5.47

#AB31B5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#AB31B5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB31B5

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB31B5	#FFFFFF	#000000	##FFFFFF
##AB31B5	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060B9

Deuteranopia (green-blind)

#4B6EB2

Tritanopia (blue-blind)

#AF4871

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #ab31b5;
/* rgb */ color: rgb(171, 49, 181);
/* oklch */ color: oklch(55.0% 0.215 324.7);

Tailwind

colors: {
  custom: {
    50: '#c875cc',
    500: '#ab31b5',
    950: '#000000',
  },
}

SCSS

$custom: #ab31b5;
$custom-light: #c875cc;
$custom-dark: #000000;

JSON

{
  "hex": "#ab31b5",
  "rgb": {
    "r": 171,
    "g": 49,
    "b": 181
  },
  "hsl": {
    "h": 295.455,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.54986,
    "c": 0.21536,
    "h": 324.7
  },
  "luminance": 0.14191
}

Semantic roles & 50–950 ramp

primary

#AB31B5

secondary

#81C77B

accent

#E14753

background

#FCF7FC

surface

#F9EEF9

border

#D2C9D2

text

#140913

muted

#827B82

Preview Lab

Preview with #AB31B5

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

Preview Lab → · Contrast checker → · Palette generator →