#AB37CA#AB37CA

#AB37CA is a mid, highly saturated purple. Relative luminance 0.157; OKLCH L 56.8% C 0.226 H 318.2°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#AB37CA
RGB	rgb(171, 55, 202)
HSL	hsl(287, 58%, 50%)
HSV	hsv(287, 73%, 79%)
CMYK	cmyk(15.3%, 72.8%, 0%, 20.8%)
CIE-LAB	lab(46.52, 66.43, -53.74)
CIE-LCH	lch(46.52, 85.45, 321.03°)
OKLab	oklab(56.83% 0.1686 -0.151)
OKLCH	oklch(56.83% 0.226 318.2)
XYZ	xyz(28.8200, 15.6559, 57.3695)
Luminance	0.1565 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB37CA #56CA37

analogous

#6137CA #AB37CA #CA379F

triadic

#AB37CA #CAAB37 #37CAAB

tetradic

#AB37CA #CA6137 #56CA37 #379FCA

square

#AB37CA #CA6137 #56CA37 #379FCA

split-complementary

#AB37CA #9FCA37 #37CA61

monochromatic

#5A1C6A #83299B #AB37CA #BF67D7 #D498E4

Accessibility & contrast

On white

5.08

#AB37CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#AB37CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB37CA

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB37CA	#FFFFFF	#000000	##FFFFFF
##AB37CA	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067CE

Deuteranopia (green-blind)

#3E72C7

Tritanopia (blue-blind)

#AA557E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #ab37ca;
/* rgb */ color: rgb(171, 55, 202);
/* oklch */ color: oklch(56.8% 0.226 318.2);

Tailwind

colors: {
  custom: {
    50: '#c879db',
    500: '#ab37ca',
    950: '#000000',
  },
}

SCSS

$custom: #ab37ca;
$custom-light: #c879db;
$custom-dark: #000000;

JSON

{
  "hex": "#ab37ca",
  "rgb": {
    "r": 171,
    "g": 55,
    "b": 202
  },
  "hsl": {
    "h": 287.347,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.56828,
    "c": 0.22633,
    "h": 318.2
  },
  "luminance": 0.15655
}

Semantic roles & 50–950 ramp

primary

#AB37CA

secondary

#9BCF8E

accent

#E14667

background

#FCF7FD

surface

#F9EEFB

border

#D2C9D4

text

#140A15

muted

#827C83

Preview Lab

Preview with #AB37CA

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

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