#A558BC#A558BC

#A558BC is a mid, vivid purple. Relative luminance 0.186; OKLCH L 59.1% C 0.165 H 318.0°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#A558BC
RGB	rgb(165, 88, 188)
HSL	hsl(286, 43%, 54%)
HSV	hsv(286, 53%, 74%)
CMYK	cmyk(12.2%, 53.2%, 0%, 26.3%)
CIE-LAB	lab(50.23, 47.55, -39.78)
CIE-LCH	lch(50.23, 62.00, 320.08°)
OKLab	oklab(59.09% 0.1227 -0.1106)
OKLCH	oklch(59.09% 0.165 318)
XYZ	xyz(28.0826, 18.6106, 49.6801)
Luminance	0.1861 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A558BC #6FBC58

analogous

#7358BC #A558BC #BC58A1

triadic

#A558BC #BCA558 #58BCA5

tetradic

#A558BC #BC7358 #6FBC58 #58A1BC

square

#A558BC #BC7358 #6FBC58 #58A1BC

split-complementary

#A558BC #A1BC58 #58BC73

monochromatic

#5F2C6E #843E99 #A558BC #BD84CE #D4AFDF

Accessibility & contrast

On white

4.45

#A558BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#A558BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A558BC

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A558BC	#FFFFFF	#000000	##000000
##A558BC	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4472BF

Deuteranopia (green-blind)

#5C7AB9

Tritanopia (blue-blind)

#A56782

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #a558bc;
/* rgb */ color: rgb(165, 88, 188);
/* oklch */ color: oklch(59.1% 0.165 318.0);

Tailwind

colors: {
  custom: {
    50: '#c28ad0',
    500: '#a558bc',
    950: '#000000',
  },
}

SCSS

$custom: #a558bc;
$custom-light: #c28ad0;
$custom-dark: #000000;

JSON

{
  "hex": "#a558bc",
  "rgb": {
    "r": 165,
    "g": 88,
    "b": 188
  },
  "hsl": {
    "h": 286.2,
    "s": 42.735,
    "l": 54.118
  },
  "oklch": {
    "l": 0.59086,
    "c": 0.16521,
    "h": 318
  },
  "luminance": 0.1861
}

Semantic roles & 50–950 ramp

primary

#A558BC

secondary

#ACCDA3

accent

#D35572

background

#FCF8FC

surface

#F8F0F9

border

#D1CBD2

text

#130C14

muted

#827D82

Preview Lab

Preview with #A558BC

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

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