#A440CA#A440CA

#A440CA is a mid, highly saturated purple. Relative luminance 0.158; OKLCH L 56.8% C 0.213 H 315.1°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#A440CA
RGB	rgb(164, 64, 202)
HSL	hsl(283, 57%, 52%)
HSV	hsv(283, 68%, 79%)
CMYK	cmyk(18.8%, 68.3%, 0%, 20.8%)
CIE-LAB	lab(46.74, 61.46, -53.44)
CIE-LCH	lch(46.74, 81.44, 318.99°)
OKLab	oklab(56.78% 0.1511 -0.1504)
OKLCH	oklch(56.78% 0.213 315.1)
XYZ	xyz(27.8022, 15.8246, 57.4556)
Luminance	0.1582 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A440CA #66CA40

analogous

#5F40CA #A440CA #CA40AB

triadic

#A440CA #CAA440 #40CAA4

tetradic

#A440CA #CA5F40 #66CA40 #40ABCA

square

#A440CA #CA5F40 #66CA40 #40ABCA

split-complementary

#A440CA #ABCA40 #40CA5F

monochromatic

#5A1F70 #802CA0 #A440CA #BB70D7 #D2A0E5

Accessibility & contrast

On white

5.04

#A440CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#A440CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A440CA

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A440CA	#FFFFFF	#000000	##FFFFFF
##A440CA	1.00	5.04	4.16	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069CE

Deuteranopia (green-blind)

#3C71C7

Tritanopia (blue-blind)

#A15B80

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #a440ca;
/* rgb */ color: rgb(164, 64, 202);
/* oklch */ color: oklch(56.8% 0.213 315.1);

Tailwind

colors: {
  custom: {
    50: '#c37ddb',
    500: '#a440ca',
    950: '#000000',
  },
}

SCSS

$custom: #a440ca;
$custom-light: #c37ddb;
$custom-dark: #000000;

JSON

{
  "hex": "#a440ca",
  "rgb": {
    "r": 164,
    "g": 64,
    "b": 202
  },
  "hsl": {
    "h": 283.478,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.56781,
    "c": 0.21316,
    "h": 315.1
  },
  "luminance": 0.15824
}

Semantic roles & 50–950 ramp

primary

#A440CA

secondary

#A5D195

accent

#E04872

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A440CA

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

Preview Lab → · Contrast checker → · Palette generator →