#A440B6#A440B6

#A440B6 is a mid, vivid purple. Relative luminance 0.149; OKLCH L 55.5% C 0.195 H 321.2°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#A440B6
RGB	rgb(164, 64, 182)
HSL	hsl(291, 48%, 48%)
HSV	hsv(291, 65%, 71%)
CMYK	cmyk(9.9%, 64.8%, 0%, 28.6%)
CIE-LAB	lab(45.55, 57.54, -43.71)
CIE-LCH	lch(45.55, 72.27, 322.78°)
OKLab	oklab(55.54% 0.1518 -0.1219)
OKLCH	oklch(55.54% 0.195 321.2)
XYZ	xyz(25.5858, 14.9380, 45.7825)
Luminance	0.1494 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A440B6 #52B640

analogous

#6940B6 #A440B6 #B6408D

triadic

#A440B6 #B6A440 #40B6A4

tetradic

#A440B6 #B66940 #52B640 #408DB6

square

#A440B6 #B66940 #52B640 #408DB6

split-complementary

#A440B6 #8DB640 #40B669

monochromatic

#52205B #7B3089 #A440B6 #BB69CA #D096DA

Accessibility & contrast

On white

5.27

#A440B6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#A440B6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A440B6

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A440B6	#FFFFFF	#000000	##FFFFFF
##A440B6	1.00	5.27	3.99	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2065BA

Deuteranopia (green-blind)

#4D70B3

Tritanopia (blue-blind)

#A55475

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #a440b6;
/* rgb */ color: rgb(164, 64, 182);
/* oklch */ color: oklch(55.5% 0.195 321.2);

Tailwind

colors: {
  custom: {
    50: '#c27ccc',
    500: '#a440b6',
    950: '#000000',
  },
}

SCSS

$custom: #a440b6;
$custom-light: #c27ccc;
$custom-dark: #000000;

JSON

{
  "hex": "#a440b6",
  "rgb": {
    "r": 164,
    "g": 64,
    "b": 182
  },
  "hsl": {
    "h": 290.847,
    "s": 47.967,
    "l": 48.235
  },
  "oklch": {
    "l": 0.55539,
    "c": 0.19471,
    "h": 321.2
  },
  "luminance": 0.14937
}

Semantic roles & 50–950 ramp

primary

#A440B6

secondary

#95C68C

accent

#D85065

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130A13

muted

#827C82

Preview Lab

Preview with #A440B6

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

Preview Lab → · Contrast checker → · Palette generator →