#A737C0#A737C0

#A737C0 is a mid, highly saturated purple. Relative luminance 0.148; OKLCH L 55.6% C 0.216 H 319.6°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#A737C0
RGB	rgb(167, 55, 192)
HSL	hsl(289, 55%, 48%)
HSV	hsv(289, 71%, 75%)
CMYK	cmyk(13%, 71.4%, 0%, 24.7%)
CIE-LAB	lab(45.30, 63.72, -49.94)
CIE-LCH	lch(45.30, 80.96, 321.92°)
OKLab	oklab(55.64% 0.1647 -0.1399)
OKLCH	oklch(55.64% 0.216 319.6)
XYZ	xyz(26.8158, 14.7550, 51.2945)
Luminance	0.1475 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A737C0 #50C037

analogous

#6237C0 #A737C0 #C03794

triadic

#A737C0 #C0A737 #37C0A7

tetradic

#A737C0 #C06237 #50C037 #3794C0

square

#A737C0 #C06237 #50C037 #3794C0

split-complementary

#A737C0 #94C037 #37C062

monochromatic

#541C61 #7E2990 #A737C0 #BE62D2 #D192E0

Accessibility & contrast

On white

5.32

#A737C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#A737C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A737C0

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A737C0	#FFFFFF	#000000	##FFFFFF
##A737C0	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C4

Deuteranopia (green-blind)

#426FBD

Tritanopia (blue-blind)

#A75178

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #a737c0;
/* rgb */ color: rgb(167, 55, 192);
/* oklch */ color: oklch(55.6% 0.216 319.6);

Tailwind

colors: {
  custom: {
    50: '#c578d4',
    500: '#a737c0',
    950: '#000000',
  },
}

SCSS

$custom: #a737c0;
$custom-light: #c578d4;
$custom-dark: #000000;

JSON

{
  "hex": "#a737c0",
  "rgb": {
    "r": 167,
    "g": 55,
    "b": 192
  },
  "hsl": {
    "h": 289.051,
    "s": 55.466,
    "l": 48.431
  },
  "oklch": {
    "l": 0.55638,
    "c": 0.21612,
    "h": 319.6
  },
  "luminance": 0.14754
}

Semantic roles & 50–950 ramp

primary

#A737C0

secondary

#94CB88

accent

#DF4964

background

#FCF7FD

surface

#F8EEFA

border

#D1C9D3

text

#130A14

muted

#827C83

Preview Lab

Preview with #A737C0

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

Preview Lab → · Contrast checker → · Palette generator →