#A640C2#A640C2

#A640C2 is a mid, highly saturated purple. Relative luminance 0.157; OKLCH L 56.5% C 0.207 H 318.2°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#A640C2
RGB	rgb(166, 64, 194)
HSL	hsl(287, 52%, 51%)
HSV	hsv(287, 67%, 76%)
CMYK	cmyk(14.4%, 67%, 0%, 23.9%)
CIE-LAB	lab(46.54, 60.32, -49.12)
CIE-LCH	lch(46.54, 77.79, 320.84°)
OKLab	oklab(56.54% 0.154 -0.1376)
OKLCH	oklch(56.54% 0.207 318.2)
XYZ	xyz(27.2955, 15.6700, 52.6153)
Luminance	0.1567 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A640C2 #5CC240

analogous

#6540C2 #A640C2 #C2409D

triadic

#A640C2 #C2A640 #40C2A6

tetradic

#A640C2 #C26540 #5CC240 #409DC2

square

#A640C2 #C26540 #5CC240 #409DC2

split-complementary

#A640C2 #9DC240 #40C265

monochromatic

#582167 #7F3095 #A640C2 #BC6ED1 #D19DE0

Accessibility & contrast

On white

5.08

#A640C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#A640C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A640C2

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A640C2	#FFFFFF	#000000	##FFFFFF
##A640C2	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0568C6

Deuteranopia (green-blind)

#4672BF

Tritanopia (blue-blind)

#A5587C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #a640c2;
/* rgb */ color: rgb(166, 64, 194);
/* oklch */ color: oklch(56.5% 0.207 318.2);

Tailwind

colors: {
  custom: {
    50: '#c47dd5',
    500: '#a640c2',
    950: '#000000',
  },
}

SCSS

$custom: #a640c2;
$custom-light: #c47dd5;
$custom-dark: #000000;

JSON

{
  "hex": "#a640c2",
  "rgb": {
    "r": 166,
    "g": 64,
    "b": 194
  },
  "hsl": {
    "h": 287.077,
    "s": 51.587,
    "l": 50.588
  },
  "oklch": {
    "l": 0.56536,
    "c": 0.20654,
    "h": 318.2
  },
  "luminance": 0.15669
}

Semantic roles & 50–950 ramp

primary

#A640C2

secondary

#9ECC92

accent

#DB4D6B

background

#FCF7FD

surface

#F8EEFA

border

#D1C9D3

text

#130A14

muted

#827C83

Preview Lab

Preview with #A640C2

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

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