#A337A6#A337A6

#A337A6 is a mid, vivid purple. Relative luminance 0.133; OKLCH L 53.5% C 0.192 H 326.7°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#A337A6
RGB	rgb(163, 55, 166)
HSL	hsl(298, 50%, 43%)
HSV	hsv(298, 67%, 65%)
CMYK	cmyk(1.8%, 66.9%, 0%, 34.9%)
CIE-LAB	lab(43.17, 58.11, -38.05)
CIE-LCH	lch(43.17, 69.46, 326.79°)
OKLab	oklab(53.51% 0.1606 -0.1054)
OKLCH	oklch(53.51% 0.192 326.7)
XYZ	xyz(23.3530, 13.2736, 37.4010)
Luminance	0.1327 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A337A6 #3AA637

analogous

#6B37A6 #A337A6 #A63771

triadic

#A337A6 #A6A337 #37A6A3

tetradic

#A337A6 #A66B37 #3AA637 #3771A6

square

#A337A6 #A66B37 #3AA637 #3771A6

split-complementary

#A337A6 #71A637 #37A66B

monochromatic

#49194A #762878 #A337A6 #C354C6 #D382D6

Accessibility & contrast

On white

5.75

#A337A6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#A337A6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A337A6

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A337A6	#FFFFFF	#000000	##FFFFFF
##A337A6	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#245DA9

Deuteranopia (green-blind)

#506BA3

Tritanopia (blue-blind)

#A7476A

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #a337a6;
/* rgb */ color: rgb(163, 55, 166);
/* oklch */ color: oklch(53.5% 0.192 326.7);

Tailwind

colors: {
  custom: {
    50: '#c177c1',
    500: '#a337a6',
    950: '#000000',
  },
}

SCSS

$custom: #a337a6;
$custom-light: #c177c1;
$custom-dark: #000000;

JSON

{
  "hex": "#a337a6",
  "rgb": {
    "r": 163,
    "g": 55,
    "b": 166
  },
  "hsl": {
    "h": 298.378,
    "s": 50.226,
    "l": 43.333
  },
  "oklch": {
    "l": 0.53506,
    "c": 0.19211,
    "h": 326.7
  },
  "luminance": 0.13272
}

Semantic roles & 50–950 ramp

primary

#A337A6

secondary

#7CBF7A

accent

#DA4E52

background

#FCF7FB

surface

#F8EEF7

border

#D1C9D0

text

#130912

muted

#827B81

Preview Lab

Preview with #A337A6

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

Preview Lab → · Contrast checker → · Palette generator →