#A558B2#A558B2

#A558B2 is a mid, vivid purple. Relative luminance 0.182; OKLCH L 58.6% C 0.155 H 321.7°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#A558B2
RGB	rgb(165, 88, 178)
HSL	hsl(291, 37%, 52%)
HSV	hsv(291, 51%, 70%)
CMYK	cmyk(7.3%, 50.6%, 0%, 30.2%)
CIE-LAB	lab(49.73, 45.53, -34.76)
CIE-LCH	lch(49.73, 57.28, 322.64°)
OKLab	oklab(58.56% 0.1215 -0.0961)
OKLCH	oklch(58.56% 0.155 321.7)
XYZ	xyz(27.0418, 18.1943, 44.1983)
Luminance	0.1819 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A558B2 #65B258

analogous

#7858B2 #A558B2 #B25892

triadic

#A558B2 #B2A558 #58B2A5

tetradic

#A558B2 #B27858 #65B258 #5892B2

square

#A558B2 #B27858 #65B258 #5892B2

split-complementary

#A558B2 #92B258 #58B278

monochromatic

#5B2D62 #81418C #A558B2 #BC82C5 #D2ACD9

Accessibility & contrast

On white

4.53

#A558B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#A558B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A558B2

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A558B2	#FFFFFF	#000000	##000000
##A558B2	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A71B5

Deuteranopia (green-blind)

#6179AF

Tritanopia (blue-blind)

#A7647D

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #a558b2;
/* rgb */ color: rgb(165, 88, 178);
/* oklch */ color: oklch(58.6% 0.155 321.7);

Tailwind

colors: {
  custom: {
    50: '#c28ac9',
    500: '#a558b2',
    950: '#000000',
  },
}

SCSS

$custom: #a558b2;
$custom-light: #c28ac9;
$custom-dark: #000000;

JSON

{
  "hex": "#a558b2",
  "rgb": {
    "r": 165,
    "g": 88,
    "b": 178
  },
  "hsl": {
    "h": 291.333,
    "s": 36.885,
    "l": 52.157
  },
  "oklch": {
    "l": 0.58556,
    "c": 0.15492,
    "h": 321.7
  },
  "luminance": 0.18193
}

Semantic roles & 50–950 ramp

primary

#A558B2

secondary

#A5C79F

accent

#CD5B6B

background

#FCF8FC

surface

#F8F0F8

border

#D1CBD1

text

#130C13

muted

#827D82

Preview Lab

Preview with #A558B2

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

Preview Lab → · Contrast checker → · Palette generator →