#AB37C7#AB37C7

#AB37C7 is a mid, highly saturated purple. Relative luminance 0.155; OKLCH L 56.6% C 0.224 H 319.0°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#AB37C7
RGB	rgb(171, 55, 199)
HSL	hsl(288, 57%, 50%)
HSV	hsv(288, 72%, 78%)
CMYK	cmyk(14.1%, 72.4%, 0%, 22%)
CIE-LAB	lab(46.33, 65.86, -52.31)
CIE-LCH	lch(46.33, 84.11, 321.54°)
OKLab	oklab(56.64% 0.1689 -0.1468)
OKLCH	oklch(56.64% 0.224 319)
XYZ	xyz(28.4682, 15.5152, 55.5169)
Luminance	0.1551 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB37C7 #53C737

analogous

#6337C7 #AB37C7 #C7379B

triadic

#AB37C7 #C7AB37 #37C7AB

tetradic

#AB37C7 #C76337 #53C737 #379BC7

square

#AB37C7 #C76337 #53C737 #379BC7

split-complementary

#AB37C7 #9BC737 #37C763

monochromatic

#591C67 #822A97 #AB37C7 #BF66D5 #D396E2

Accessibility & contrast

On white

5.12

#AB37C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#AB37C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB37C7

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB37C7	#FFFFFF	#000000	##FFFFFF
##AB37C7	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066CB

Deuteranopia (green-blind)

#4172C4

Tritanopia (blue-blind)

#AB547C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #ab37c7;
/* rgb */ color: rgb(171, 55, 199);
/* oklch */ color: oklch(56.6% 0.224 319.0);

Tailwind

colors: {
  custom: {
    50: '#c879d9',
    500: '#ab37c7',
    950: '#000000',
  },
}

SCSS

$custom: #ab37c7;
$custom-light: #c879d9;
$custom-dark: #000000;

JSON

{
  "hex": "#ab37c7",
  "rgb": {
    "r": 171,
    "g": 55,
    "b": 199
  },
  "hsl": {
    "h": 288.333,
    "s": 56.693,
    "l": 49.804
  },
  "oklch": {
    "l": 0.56635,
    "c": 0.22375,
    "h": 319
  },
  "luminance": 0.15514
}

Semantic roles & 50–950 ramp

primary

#AB37C7

secondary

#99CD8C

accent

#E04865

background

#FCF7FD

surface

#F9EEFA

border

#D2C9D3

text

#140A15

muted

#827C83

Preview Lab

Preview with #AB37C7

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

Preview Lab → · Contrast checker → · Palette generator →