#AB51CC#AB51CC

#AB51CC is a mid, vivid purple. Relative luminance 0.189; OKLCH L 59.8% C 0.195 H 315.9°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#AB51CC
RGB	rgb(171, 81, 204)
HSL	hsl(284, 55%, 56%)
HSV	hsv(284, 60%, 80%)
CMYK	cmyk(16.2%, 60.3%, 0%, 20%)
CIE-LAB	lab(50.57, 55.86, -48.41)
CIE-LCH	lch(50.57, 73.91, 319.09°)
OKLab	oklab(59.78% 0.1401 -0.1355)
OKLCH	oklch(59.78% 0.195 315.9)
XYZ	xyz(30.6344, 18.9035, 59.1501)
Luminance	0.1890 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB51CC #72CC51

analogous

#6D51CC #AB51CC #CC51B0

triadic

#AB51CC #CCAB51 #51CCAB

tetradic

#AB51CC #CC6D51 #72CC51 #51B0CC

square

#AB51CC #CC6D51 #72CC51 #51B0CC

split-complementary

#AB51CC #B0CC51 #51CC6D

monochromatic

#66257E #8C33AD #AB51CC #C280DA #D9B0E8

Accessibility & contrast

On white

4.39

#AB51CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#AB51CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AB51CC

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB51CC	#FFFFFF	#000000	##000000
##AB51CC	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C73D0

Deuteranopia (green-blind)

#517BC9

Tritanopia (blue-blind)

#A96687

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #ab51cc;
/* rgb */ color: rgb(171, 81, 204);
/* oklch */ color: oklch(59.8% 0.195 315.9);

Tailwind

colors: {
  custom: {
    50: '#c787dc',
    500: '#ab51cc',
    950: '#000000',
  },
}

SCSS

$custom: #ab51cc;
$custom-light: #c787dc;
$custom-dark: #000000;

JSON

{
  "hex": "#ab51cc",
  "rgb": {
    "r": 171,
    "g": 81,
    "b": 204
  },
  "hsl": {
    "h": 283.902,
    "s": 54.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.59783,
    "c": 0.19489,
    "h": 315.9
  },
  "luminance": 0.18902
}

Semantic roles & 50–950 ramp

primary

#AB51CC

secondary

#B1D6A3

accent

#DE4A72

background

#FCF8FD

surface

#F8F0FB

border

#D1CBD4

text

#130C15

muted

#827D83

Preview Lab

Preview with #AB51CC

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

Preview Lab → · Contrast checker → · Palette generator →