#A636AE#A636AE

#A636AE is a mid, highly saturated purple. Relative luminance 0.138; OKLCH L 54.3% C 0.202 H 325.1°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#A636AE
RGB	rgb(166, 54, 174)
HSL	hsl(296, 53%, 45%)
HSV	hsv(296, 69%, 68%)
CMYK	cmyk(4.6%, 69%, 0%, 31.8%)
CIE-LAB	lab(43.95, 60.60, -41.53)
CIE-LCH	lch(43.95, 73.47, 325.58°)
OKLab	oklab(54.3% 0.1652 -0.1154)
OKLCH	oklch(54.3% 0.202 325.1)
XYZ	xyz(24.6844, 13.8029, 41.4002)
Luminance	0.1380 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A636AE #3EAE36

analogous

#6A36AE #A636AE #AE367A

triadic

#A636AE #AEA636 #36AEA6

tetradic

#A636AE #AE6A36 #3EAE36 #367AAE

square

#A636AE #AE6A36 #3EAE36 #367AAE

split-complementary

#A636AE #7AAE36 #36AE6A

monochromatic

#4D1951 #79287F #A636AE #C356CB #D485D9

Accessibility & contrast

On white

5.58

#A636AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#A636AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A636AE

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A636AE	#FFFFFF	#000000	##FFFFFF
##A636AE	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A5FB1

Deuteranopia (green-blind)

#4E6DAB

Tritanopia (blue-blind)

#AA496E

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #a636ae;
/* rgb */ color: rgb(166, 54, 174);
/* oklch */ color: oklch(54.3% 0.202 325.1);

Tailwind

colors: {
  custom: {
    50: '#c477c7',
    500: '#a636ae',
    950: '#000000',
  },
}

SCSS

$custom: #a636ae;
$custom-light: #c477c7;
$custom-dark: #000000;

JSON

{
  "hex": "#a636ae",
  "rgb": {
    "r": 166,
    "g": 54,
    "b": 174
  },
  "hsl": {
    "h": 296,
    "s": 52.632,
    "l": 44.706
  },
  "oklch": {
    "l": 0.54301,
    "c": 0.20154,
    "h": 325.1
  },
  "luminance": 0.13801
}

Semantic roles & 50–950 ramp

primary

#A636AE

secondary

#82C37D

accent

#DC4C55

background

#FCF7FC

surface

#F8EEF8

border

#D1C9D1

text

#130913

muted

#827B82

Preview Lab

Preview with #A636AE

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

Preview Lab → · Contrast checker → · Palette generator →