#A455BA#A455BA

#A455BA is a mid, vivid purple. Relative luminance 0.179; OKLCH L 58.4% C 0.167 H 318.5°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#A455BA
RGB	rgb(164, 85, 186)
HSL	hsl(287, 42%, 53%)
HSV	hsv(287, 54%, 73%)
CMYK	cmyk(11.8%, 54.3%, 0%, 27.1%)
CIE-LAB	lab(49.42, 48.41, -39.91)
CIE-LCH	lch(49.42, 62.74, 320.49°)
OKLab	oklab(58.43% 0.1254 -0.111)
OKLCH	oklch(58.43% 0.167 318.5)
XYZ	xyz(27.4201, 17.9357, 48.4624)
Luminance	0.1794 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A455BA #6BBA55

analogous

#7155BA #A455BA #BA559D

triadic

#A455BA #BAA455 #55BAA4

tetradic

#A455BA #BA7155 #6BBA55 #559DBA

square

#A455BA #BA7155 #6BBA55 #559DBA

split-complementary

#A455BA #9DBA55 #55BA71

monochromatic

#5C2B6A #823D95 #A455BA #BB81CC #D3ACDD

Accessibility & contrast

On white

4.58

#A455BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#A455BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A455BA

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A455BA	#FFFFFF	#000000	##000000
##A455BA	1.00	4.58	4.59	4.59
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4070BD

Deuteranopia (green-blind)

#5A78B7

Tritanopia (blue-blind)

#A4647F

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #a455ba;
/* rgb */ color: rgb(164, 85, 186);
/* oklch */ color: oklch(58.4% 0.167 318.5);

Tailwind

colors: {
  custom: {
    50: '#c188cf',
    500: '#a455ba',
    950: '#000000',
  },
}

SCSS

$custom: #a455ba;
$custom-light: #c188cf;
$custom-dark: #000000;

JSON

{
  "hex": "#a455ba",
  "rgb": {
    "r": 164,
    "g": 85,
    "b": 186
  },
  "hsl": {
    "h": 286.931,
    "s": 42.259,
    "l": 53.137
  },
  "oklch": {
    "l": 0.58428,
    "c": 0.16747,
    "h": 318.5
  },
  "luminance": 0.17935
}

Semantic roles & 50–950 ramp

primary

#A455BA

secondary

#A9CBA0

accent

#D25671

background

#FCF8FC

surface

#F8F0F9

border

#D1CBD2

text

#130C14

muted

#827D82

Preview Lab

Preview with #A455BA

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

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