#AB51CA#AB51CA

#AB51CA is a mid, vivid purple. Relative luminance 0.188; OKLCH L 59.7% C 0.193 H 316.5°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#AB51CA
RGB	rgb(171, 81, 202)
HSL	hsl(285, 53%, 55%)
HSV	hsv(285, 60%, 79%)
CMYK	cmyk(15.3%, 59.9%, 0%, 20.8%)
CIE-LAB	lab(50.46, 55.45, -47.44)
CIE-LCH	lch(50.46, 72.97, 319.45°)
OKLab	oklab(59.67% 0.14 -0.1327)
OKLCH	oklch(59.67% 0.193 316.5)
XYZ	xyz(30.3961, 18.8082, 57.8948)
Luminance	0.1881 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB51CA #70CA51

analogous

#6E51CA #AB51CA #CA51AC

triadic

#AB51CA #CAAB51 #51CAAB

tetradic

#AB51CA #CA6E51 #70CA51 #51ACCA

square

#AB51CA #CA6E51 #70CA51 #51ACCA

split-complementary

#AB51CA #ACCA51 #51CA6E

monochromatic

#65257B #8C34AA #AB51CA #C280D8 #D8AFE7

Accessibility & contrast

On white

4.41

#AB51CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#AB51CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AB51CA

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB51CA	#FFFFFF	#000000	##000000
##AB51CA	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E73CE

Deuteranopia (green-blind)

#537BC7

Tritanopia (blue-blind)

#AA6686

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #ab51ca;
/* rgb */ color: rgb(171, 81, 202);
/* oklch */ color: oklch(59.7% 0.193 316.5);

Tailwind

colors: {
  custom: {
    50: '#c787db',
    500: '#ab51ca',
    950: '#000000',
  },
}

SCSS

$custom: #ab51ca;
$custom-light: #c787db;
$custom-dark: #000000;

JSON

{
  "hex": "#ab51ca",
  "rgb": {
    "r": 171,
    "g": 81,
    "b": 202
  },
  "hsl": {
    "h": 284.628,
    "s": 53.304,
    "l": 55.49
  },
  "oklch": {
    "l": 0.59665,
    "c": 0.1929,
    "h": 316.5
  },
  "luminance": 0.18807
}

Semantic roles & 50–950 ramp

primary

#AB51CA

secondary

#AFD5A2

accent

#DD4B70

background

#FCF8FD

surface

#F8F0FB

border

#D1CBD4

text

#130C15

muted

#827D83

Preview Lab

Preview with #AB51CA

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

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