#A440CE#A440CE

#A440CE is a mid, highly saturated purple. Relative luminance 0.160; OKLCH L 57.0% C 0.217 H 314.0°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#A440CE
RGB	rgb(164, 64, 206)
HSL	hsl(282, 59%, 53%)
HSV	hsv(282, 69%, 81%)
CMYK	cmyk(20.4%, 68.9%, 0%, 19.2%)
CIE-LAB	lab(47.00, 62.27, -55.34)
CIE-LCH	lch(47.00, 83.31, 318.37°)
OKLab	oklab(57.04% 0.1508 -0.1559)
OKLCH	oklch(57.04% 0.217 314)
XYZ	xyz(28.2819, 16.0165, 59.9822)
Luminance	0.1602 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A440CE #6ACE40

analogous

#5D40CE #A440CE #CE40B1

triadic

#A440CE #CEA440 #40CEA4

tetradic

#A440CE #CE5D40 #6ACE40 #40B1CE

square

#A440CE #CE5D40 #6ACE40 #40B1CE

split-complementary

#A440CE #B1CE40 #40CE5D

monochromatic

#5C1E75 #822BA6 #A440CE #BB71DA #D2A1E7

Accessibility & contrast

On white

5.00

#A440CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#A440CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A440CE

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A440CE	#FFFFFF	#000000	##FFFFFF
##A440CE	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AD2

Deuteranopia (green-blind)

#3872CB

Tritanopia (blue-blind)

#A05D82

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #a440ce;
/* rgb */ color: rgb(164, 64, 206);
/* oklch */ color: oklch(57.0% 0.217 314.0);

Tailwind

colors: {
  custom: {
    50: '#c37dde',
    500: '#a440ce',
    950: '#000000',
  },
}

SCSS

$custom: #a440ce;
$custom-light: #c37dde;
$custom-dark: #000000;

JSON

{
  "hex": "#a440ce",
  "rgb": {
    "r": 164,
    "g": 64,
    "b": 206
  },
  "hsl": {
    "h": 282.254,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.57043,
    "c": 0.2169,
    "h": 314
  },
  "luminance": 0.16016
}

Semantic roles & 50–950 ramp

primary

#A440CE

secondary

#A8D496

accent

#E24574

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A440CE

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

Preview Lab → · Contrast checker → · Palette generator →