#A558BB#A558BB

#A558BB is a mid, vivid purple. Relative luminance 0.186; OKLCH L 59.0% C 0.164 H 318.3°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#A558BB
RGB	rgb(165, 88, 187)
HSL	hsl(287, 42%, 54%)
HSV	hsv(287, 53%, 73%)
CMYK	cmyk(11.8%, 52.9%, 0%, 26.7%)
CIE-LAB	lab(50.18, 47.35, -39.28)
CIE-LCH	lch(50.18, 61.52, 320.32°)
OKLab	oklab(59.03% 0.1226 -0.1092)
OKLCH	oklch(59.03% 0.164 318.3)
XYZ	xyz(27.9752, 18.5677, 49.1144)
Luminance	0.1857 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A558BB #6EBB58

analogous

#7458BB #A558BB #BB58A0

triadic

#A558BB #BBA558 #58BBA5

tetradic

#A558BB #BB7458 #6EBB58 #58A0BB

square

#A558BB #BB7458 #6EBB58 #58A0BB

split-complementary

#A558BB #A0BB58 #58BB74

monochromatic

#5E2C6C #843E98 #A558BB #BC83CD #D4AFDE

Accessibility & contrast

On white

4.46

#A558BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#A558BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A558BB

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A558BB	#FFFFFF	#000000	##000000
##A558BB	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4472BE

Deuteranopia (green-blind)

#5D7AB8

Tritanopia (blue-blind)

#A56781

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #a558bb;
/* rgb */ color: rgb(165, 88, 187);
/* oklch */ color: oklch(59.0% 0.164 318.3);

Tailwind

colors: {
  custom: {
    50: '#c28ad0',
    500: '#a558bb',
    950: '#000000',
  },
}

SCSS

$custom: #a558bb;
$custom-light: #c28ad0;
$custom-dark: #000000;

JSON

{
  "hex": "#a558bb",
  "rgb": {
    "r": 165,
    "g": 88,
    "b": 187
  },
  "hsl": {
    "h": 286.667,
    "s": 42.128,
    "l": 53.922
  },
  "oklch": {
    "l": 0.59032,
    "c": 0.16417,
    "h": 318.3
  },
  "luminance": 0.18567
}

Semantic roles & 50–950 ramp

primary

#A558BB

secondary

#ACCDA2

accent

#D25671

background

#FCF8FC

surface

#F8F0F9

border

#D1CBD2

text

#130C14

muted

#827D82

Preview Lab

Preview with #A558BB

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

Preview Lab → · Contrast checker → · Palette generator →