#AB31A5#AB31A5

#AB31A5 is a mid, highly saturated purple. Relative luminance 0.136; OKLCH L 54.1% C 0.203 H 330.1°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#AB31A5
RGB	rgb(171, 49, 165)
HSL	hsl(303, 55%, 43%)
HSV	hsv(303, 71%, 67%)
CMYK	cmyk(0%, 71.3%, 3.5%, 32.9%)
CIE-LAB	lab(43.61, 62.05, -36.67)
CIE-LCH	lch(43.61, 72.07, 329.42°)
OKLab	oklab(54.06% 0.1757 -0.1011)
OKLCH	oklch(54.06% 0.203 330.1)
XYZ	xyz(24.6843, 13.5730, 36.9098)
Luminance	0.1357 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB31A5 #31AB37

analogous

#7431AB #AB31A5 #AB3168

triadic

#AB31A5 #A5AB31 #31A5AB

tetradic

#AB31A5 #AB7431 #31AB37 #3168AB

square

#AB31A5 #AB7431 #31AB37 #3168AB

split-complementary

#AB31A5 #68AB31 #31AB74

monochromatic

#4C1649 #7B2377 #AB31A5 #CC4DC6 #DA7DD5

Accessibility & contrast

On white

5.65

#AB31A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#AB31A5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB31A5

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB31A5	#FFFFFF	#000000	##FFFFFF
##AB31A5	1.00	5.65	3.71	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#245CA8

Deuteranopia (green-blind)

#556DA2

Tritanopia (blue-blind)

#B14168

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #ab31a5;
/* rgb */ color: rgb(171, 49, 165);
/* oklch */ color: oklch(54.1% 0.203 330.1);

Tailwind

colors: {
  custom: {
    50: '#c875c0',
    500: '#ab31a5',
    950: '#000000',
  },
}

SCSS

$custom: #ab31a5;
$custom-light: #c875c0;
$custom-dark: #000000;

JSON

{
  "hex": "#ab31a5",
  "rgb": {
    "r": 171,
    "g": 49,
    "b": 165
  },
  "hsl": {
    "h": 302.951,
    "s": 55.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.54058,
    "c": 0.20274,
    "h": 330.1
  },
  "luminance": 0.13571
}

Semantic roles & 50–950 ramp

primary

#AB31A5

secondary

#75C279

accent

#DF5049

background

#FCF7FB

surface

#F9EDF7

border

#D2C8D0

text

#140912

muted

#827B81

Preview Lab

Preview with #AB31A5

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

Preview Lab → · Contrast checker → · Palette generator →