#A337DA#A337DA

#A337DA is a mid, highly saturated violet. Relative luminance 0.156; OKLCH L 56.9% C 0.238 H 311.2°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#A337DA
RGB	rgb(163, 55, 218)
HSL	hsl(280, 69%, 54%)
HSV	hsv(280, 75%, 85%)
CMYK	cmyk(25.2%, 74.8%, 0%, 14.5%)
CIE-LAB	lab(46.42, 68.03, -63.16)
CIE-LCH	lch(46.42, 92.82, 317.13°)
OKLab	oklab(56.86% 0.1566 -0.1788)
OKLCH	oklch(56.86% 0.238 311.2)
XYZ	xyz(29.1229, 15.5816, 67.7895)
Luminance	0.1558 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A337DA #6EDA37

analogous

#5137DA #A337DA #DA37BF

triadic

#A337DA #DAA337 #37DAA3

tetradic

#A337DA #DA5137 #6EDA37 #37BFDA

square

#A337DA #DA5137 #6EDA37 #37BFDA

split-complementary

#A337DA #BFDA37 #37DA51

monochromatic

#5C187F #8221B3 #A337DA #BB6BE4 #D39EED

Accessibility & contrast

On white

5.10

#A337DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#A337DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A337DA

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A337DA	#FFFFFF	#000000	##FFFFFF
##A337DA	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069DF

Deuteranopia (green-blind)

#1570D7

Tritanopia (blue-blind)

#9C5D87

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #a337da;
/* rgb */ color: rgb(163, 55, 218);
/* oklch */ color: oklch(56.9% 0.238 311.2);

Tailwind

colors: {
  custom: {
    50: '#c379e6',
    500: '#a337da',
    950: '#000000',
  },
}

SCSS

$custom: #a337da;
$custom-light: #c379e6;
$custom-dark: #000000;

JSON

{
  "hex": "#a337da",
  "rgb": {
    "r": 163,
    "g": 55,
    "b": 218
  },
  "hsl": {
    "h": 279.755,
    "s": 68.776,
    "l": 53.529
  },
  "oklch": {
    "l": 0.56859,
    "c": 0.23771,
    "h": 311.2
  },
  "luminance": 0.15581
}

Semantic roles & 50–950 ramp

primary

#A337DA

secondary

#ABD993

accent

#EC3C77

background

#FCF7FE

surface

#F8EEFC

border

#D1C9D5

text

#130A16

muted

#827C84

Preview Lab

Preview with #A337DA

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

Preview Lab → · Contrast checker → · Palette generator →