#A737C8#A737C8

#A737C8 is a mid, highly saturated purple. Relative luminance 0.151; OKLCH L 56.2% C 0.223 H 317.3°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#A737C8
RGB	rgb(167, 55, 200)
HSL	hsl(286, 57%, 50%)
HSV	hsv(286, 73%, 78%)
CMYK	cmyk(16.5%, 72.5%, 0%, 21.6%)
CIE-LAB	lab(45.80, 65.24, -53.78)
CIE-LCH	lch(45.80, 84.55, 320.50°)
OKLab	oklab(56.15% 0.164 -0.1512)
OKLCH	oklch(56.15% 0.223 317.3)
XYZ	xyz(27.7263, 15.1192, 56.0902)
Luminance	0.1512 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A737C8 #58C837

analogous

#5F37C8 #A737C8 #C837A0

triadic

#A737C8 #C8A737 #37C8A7

tetradic

#A737C8 #C85F37 #58C837 #37A0C8

square

#A737C8 #C85F37 #58C837 #37A0C8

split-complementary

#A737C8 #A0C837 #37C85F

monochromatic

#571D68 #7F2A98 #A737C8 #BC67D5 #D197E2

Accessibility & contrast

On white

5.22

#A737C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#A737C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A737C8

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A737C8	#FFFFFF	#000000	##FFFFFF
##A737C8	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066CC

Deuteranopia (green-blind)

#3B70C5

Tritanopia (blue-blind)

#A6557D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #a737c8;
/* rgb */ color: rgb(167, 55, 200);
/* oklch */ color: oklch(56.2% 0.223 317.3);

Tailwind

colors: {
  custom: {
    50: '#c578d9',
    500: '#a737c8',
    950: '#000000',
  },
}

SCSS

$custom: #a737c8;
$custom-light: #c578d9;
$custom-dark: #000000;

JSON

{
  "hex": "#a737c8",
  "rgb": {
    "r": 167,
    "g": 55,
    "b": 200
  },
  "hsl": {
    "h": 286.345,
    "s": 56.863,
    "l": 50
  },
  "oklch": {
    "l": 0.56154,
    "c": 0.22308,
    "h": 317.3
  },
  "luminance": 0.15118
}

Semantic roles & 50–950 ramp

primary

#A737C8

secondary

#9CCE8D

accent

#E0486A

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A737C8

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

Preview Lab → · Contrast checker → · Palette generator →