#A636AF#A636AF

#A636AF is a mid, highly saturated purple. Relative luminance 0.138; OKLCH L 54.4% C 0.202 H 324.7°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#A636AF
RGB	rgb(166, 54, 175)
HSL	hsl(296, 53%, 45%)
HSV	hsv(296, 69%, 69%)
CMYK	cmyk(5.1%, 69.1%, 0%, 31.4%)
CIE-LAB	lab(44.01, 60.78, -42.03)
CIE-LCH	lch(44.01, 73.90, 325.33°)
OKLab	oklab(54.36% 0.1652 -0.1169)
OKLCH	oklch(54.36% 0.202 324.7)
XYZ	xyz(24.7823, 13.8420, 41.9156)
Luminance	0.1384 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A636AF #3FAF36

analogous

#6936AF #A636AF #AF367C

triadic

#A636AF #AFA636 #36AFA6

tetradic

#A636AF #AF6936 #3FAF36 #367CAF

square

#A636AF #AF6936 #3FAF36 #367CAF

split-complementary

#A636AF #7CAF36 #36AF69

monochromatic

#4D1951 #7A2880 #A636AF #C357CB #D386DA

Accessibility & contrast

On white

5.57

#A636AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#A636AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A636AF

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A636AF	#FFFFFF	#000000	##FFFFFF
##A636AF	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#185FB2

Deuteranopia (green-blind)

#4D6DAC

Tritanopia (blue-blind)

#A94A6F

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #a636af;
/* rgb */ color: rgb(166, 54, 175);
/* oklch */ color: oklch(54.4% 0.202 324.7);

Tailwind

colors: {
  custom: {
    50: '#c477c7',
    500: '#a636af',
    950: '#000000',
  },
}

SCSS

$custom: #a636af;
$custom-light: #c477c7;
$custom-dark: #000000;

JSON

{
  "hex": "#a636af",
  "rgb": {
    "r": 166,
    "g": 54,
    "b": 175
  },
  "hsl": {
    "h": 295.537,
    "s": 52.838,
    "l": 44.902
  },
  "oklch": {
    "l": 0.5436,
    "c": 0.20238,
    "h": 324.7
  },
  "luminance": 0.1384
}

Semantic roles & 50–950 ramp

primary

#A636AF

secondary

#83C37D

accent

#DC4C56

background

#FCF7FC

surface

#F8EEF8

border

#D1C9D1

text

#130913

muted

#827B82

Preview Lab

Preview with #A636AF

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

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