#A737CE#A737CE

#A737CE is a mid, highly saturated purple. Relative luminance 0.154; OKLCH L 56.6% C 0.228 H 315.7°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#A737CE
RGB	rgb(167, 55, 206)
HSL	hsl(285, 61%, 51%)
HSV	hsv(285, 73%, 81%)
CMYK	cmyk(18.9%, 73.3%, 0%, 19.2%)
CIE-LAB	lab(46.18, 66.40, -56.62)
CIE-LCH	lch(46.18, 87.26, 319.54°)
OKLab	oklab(56.55% 0.1634 -0.1595)
OKLCH	oklch(56.55% 0.228 315.7)
XYZ	xyz(28.4413, 15.4052, 59.8559)
Luminance	0.1540 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A737CE #5ECE37

analogous

#5B37CE #A737CE #CE37AA

triadic

#A737CE #CEA737 #37CEA7

tetradic

#A737CE #CE5B37 #5ECE37 #37AACE

square

#A737CE #CE5B37 #5ECE37 #37AACE

split-complementary

#A737CE #AACE37 #37CE5B

monochromatic

#5A1B6F #8127A0 #A737CE #BD68DA #D299E6

Accessibility & contrast

On white

5.15

#A737CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#A737CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A737CE

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A737CE	#FFFFFF	#000000	##FFFFFF
##A737CE	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D2

Deuteranopia (green-blind)

#3470CB

Tritanopia (blue-blind)

#A45780

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #a737ce;
/* rgb */ color: rgb(167, 55, 206);
/* oklch */ color: oklch(56.6% 0.228 315.7);

Tailwind

colors: {
  custom: {
    50: '#c579de',
    500: '#a737ce',
    950: '#000000',
  },
}

SCSS

$custom: #a737ce;
$custom-light: #c579de;
$custom-dark: #000000;

JSON

{
  "hex": "#a737ce",
  "rgb": {
    "r": 167,
    "g": 55,
    "b": 206
  },
  "hsl": {
    "h": 284.503,
    "s": 60.643,
    "l": 51.176
  },
  "oklch": {
    "l": 0.56552,
    "c": 0.22834,
    "h": 315.7
  },
  "luminance": 0.15404
}

Semantic roles & 50–950 ramp

primary

#A737CE

secondary

#A0D28F

accent

#E4446D

background

#FCF7FD

surface

#F9EEFB

border

#D2C9D4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A737CE

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

Preview Lab → · Contrast checker → · Palette generator →