#A337C8#A337C8

#A337C8 is a mid, highly saturated purple. Relative luminance 0.147; OKLCH L 55.6% C 0.222 H 315.9°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#A337C8
RGB	rgb(163, 55, 200)
HSL	hsl(285, 57%, 50%)
HSV	hsv(285, 73%, 78%)
CMYK	cmyk(18.5%, 72.5%, 0%, 21.6%)
CIE-LAB	lab(45.21, 64.43, -54.76)
CIE-LCH	lch(45.21, 84.56, 319.64°)
OKLab	oklab(55.62% 0.1592 -0.1542)
OKLCH	oklch(55.62% 0.222 315.9)
XYZ	xyz(26.8941, 14.6901, 56.0512)
Luminance	0.1469 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A337C8 #5CC837

analogous

#5B37C8 #A337C8 #C837A4

triadic

#A337C8 #C8A337 #37C8A3

tetradic

#A337C8 #C85B37 #5CC837 #37A4C8

square

#A337C8 #C85B37 #5CC837 #37A4C8

split-complementary

#A337C8 #A4C837 #37C85B

monochromatic

#551D68 #7C2A98 #A337C8 #B967D5 #CF97E2

Accessibility & contrast

On white

5.33

#A337C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#A337C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A337C8

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A337C8	#FFFFFF	#000000	##FFFFFF
##A337C8	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065CC

Deuteranopia (green-blind)

#356EC5

Tritanopia (blue-blind)

#A0567D

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #a337c8;
/* rgb */ color: rgb(163, 55, 200);
/* oklch */ color: oklch(55.6% 0.222 315.9);

Tailwind

colors: {
  custom: {
    50: '#c278d9',
    500: '#a337c8',
    950: '#000000',
  },
}

SCSS

$custom: #a337c8;
$custom-light: #c278d9;
$custom-dark: #000000;

JSON

{
  "hex": "#a337c8",
  "rgb": {
    "r": 163,
    "g": 55,
    "b": 200
  },
  "hsl": {
    "h": 284.69,
    "s": 56.863,
    "l": 50
  },
  "oklch": {
    "l": 0.55615,
    "c": 0.22161,
    "h": 315.9
  },
  "luminance": 0.14689
}

Semantic roles & 50–950 ramp

primary

#A337C8

secondary

#9DCE8D

accent

#E0486F

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A337C8

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

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