#A55ABB#A55ABB

#A55ABB is a mid, vivid purple. Relative luminance 0.189; OKLCH L 59.3% C 0.161 H 318.1°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#A55ABB
RGB	rgb(165, 90, 187)
HSL	hsl(286, 42%, 54%)
HSV	hsv(286, 52%, 73%)
CMYK	cmyk(11.8%, 51.9%, 0%, 26.7%)
CIE-LAB	lab(50.57, 46.31, -38.66)
CIE-LCH	lch(50.57, 60.33, 320.14°)
OKLab	oklab(59.32% 0.1199 -0.1074)
OKLCH	oklch(59.32% 0.161 318.1)
XYZ	xyz(28.1416, 18.9005, 49.1698)
Luminance	0.1890 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A55ABB #70BB5A

analogous

#755ABB #A55ABB #BB5AA1

triadic

#A55ABB #BBA55A #5ABBA5

tetradic

#A55ABB #BB755A #70BB5A #5AA1BB

square

#A55ABB #BB755A #70BB5A #5AA1BB

split-complementary

#A55ABB #A1BB5A #5ABB75

monochromatic

#5F2D6D #843F99 #A55ABB #BD85CD #D4B1DF

Accessibility & contrast

On white

4.39

#A55ABB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#A55ABB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A55ABB

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A55ABB	#FFFFFF	#000000	##000000
##A55ABB	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4773BE

Deuteranopia (green-blind)

#5E7BB8

Tritanopia (blue-blind)

#A56882

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #a55abb;
/* rgb */ color: rgb(165, 90, 187);
/* oklch */ color: oklch(59.3% 0.161 318.1);

Tailwind

colors: {
  custom: {
    50: '#c28bd0',
    500: '#a55abb',
    950: '#000000',
  },
}

SCSS

$custom: #a55abb;
$custom-light: #c28bd0;
$custom-dark: #000000;

JSON

{
  "hex": "#a55abb",
  "rgb": {
    "r": 165,
    "g": 90,
    "b": 187
  },
  "hsl": {
    "h": 286.392,
    "s": 41.631,
    "l": 54.314
  },
  "oklch": {
    "l": 0.59321,
    "c": 0.16092,
    "h": 318.1
  },
  "luminance": 0.189
}

Semantic roles & 50–950 ramp

primary

#A55ABB

secondary

#ADCDA4

accent

#D15672

background

#FCF8FC

surface

#F8F0F9

border

#D1CBD2

text

#130C14

muted

#827D82

Preview Lab

Preview with #A55ABB

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

Preview Lab → · Contrast checker → · Palette generator →