#A355B1#A355B1

#A355B1 is a mid, vivid purple. Relative luminance 0.175; OKLCH L 57.8% C 0.158 H 321.4°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#A355B1
RGB	rgb(163, 85, 177)
HSL	hsl(291, 37%, 51%)
HSV	hsv(291, 52%, 69%)
CMYK	cmyk(7.9%, 52%, 0%, 30.6%)
CIE-LAB	lab(48.83, 46.31, -35.60)
CIE-LCH	lch(48.83, 58.42, 322.45°)
OKLab	oklab(57.82% 0.1232 -0.0985)
OKLCH	oklch(57.82% 0.158 321.4)
XYZ	xyz(26.2877, 17.4590, 43.5717)
Luminance	0.1746 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A355B1 #63B155

analogous

#7555B1 #A355B1 #B15591

triadic

#A355B1 #B1A355 #55B1A3

tetradic

#A355B1 #B17555 #63B155 #5591B1

square

#A355B1 #B17555 #63B155 #5591B1

split-complementary

#A355B1 #91B155 #55B175

monochromatic

#582C60 #7E3F8A #A355B1 #BA7FC4 #D0A9D7

Accessibility & contrast

On white

4.68

#A355B1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#A355B1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A355B1

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A355B1	#FFFFFF	#000000	##FFFFFF
##A355B1	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#466EB4

Deuteranopia (green-blind)

#5E77AE

Tritanopia (blue-blind)

#A5617B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #a355b1;
/* rgb */ color: rgb(163, 85, 177);
/* oklch */ color: oklch(57.8% 0.158 321.4);

Tailwind

colors: {
  custom: {
    50: '#c088c8',
    500: '#a355b1',
    950: '#000000',
  },
}

SCSS

$custom: #a355b1;
$custom-light: #c088c8;
$custom-dark: #000000;

JSON

{
  "hex": "#a355b1",
  "rgb": {
    "r": 163,
    "g": 85,
    "b": 177
  },
  "hsl": {
    "h": 290.87,
    "s": 37.097,
    "l": 51.373
  },
  "oklch": {
    "l": 0.57822,
    "c": 0.15778,
    "h": 321.4
  },
  "luminance": 0.17458
}

Semantic roles & 50–950 ramp

primary

#A355B1

secondary

#A3C59D

accent

#CD5B6C

background

#FCF8FC

surface

#F8F0F8

border

#D1CBD1

text

#120C13

muted

#817D82

Preview Lab

Preview with #A355B1

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

Preview Lab → · Contrast checker → · Palette generator →