#A440AC#A440AC

#A440AC is a mid, vivid purple. Relative luminance 0.145; OKLCH L 55.0% C 0.186 H 324.7°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#A440AC
RGB	rgb(164, 64, 172)
HSL	hsl(296, 46%, 46%)
HSV	hsv(296, 63%, 67%)
CMYK	cmyk(4.7%, 62.8%, 0%, 32.5%)
CIE-LAB	lab(45.00, 55.68, -38.71)
CIE-LCH	lch(45.00, 67.81, 325.19°)
OKLab	oklab(54.96% 0.1516 -0.1073)
OKLCH	oklch(54.96% 0.186 324.7)
XYZ	xyz(24.5890, 14.5393, 40.5329)
Luminance	0.1454 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A440AC #48AC40

analogous

#6E40AC #A440AC #AC407E

triadic

#A440AC #ACA440 #40ACA4

tetradic

#A440AC #AC6E40 #48AC40 #407EAC

square

#A440AC #AC6E40 #48AC40 #407EAC

split-complementary

#A440AC #7EAC40 #40AC6E

monochromatic

#4F1F53 #792F7F #A440AC #BE64C5 #D191D6

Accessibility & contrast

On white

5.37

#A440AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#A440AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A440AC

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A440AC	#FFFFFF	#000000	##FFFFFF
##A440AC	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D63AF

Deuteranopia (green-blind)

#536FA9

Tritanopia (blue-blind)

#A75070

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #a440ac;
/* rgb */ color: rgb(164, 64, 172);
/* oklch */ color: oklch(55.0% 0.186 324.7);

Tailwind

colors: {
  custom: {
    50: '#c27cc5',
    500: '#a440ac',
    950: '#000000',
  },
}

SCSS

$custom: #a440ac;
$custom-light: #c27cc5;
$custom-dark: #000000;

JSON

{
  "hex": "#a440ac",
  "rgb": {
    "r": 164,
    "g": 64,
    "b": 172
  },
  "hsl": {
    "h": 295.556,
    "s": 45.763,
    "l": 46.275
  },
  "oklch": {
    "l": 0.54961,
    "c": 0.18572,
    "h": 324.7
  },
  "luminance": 0.14538
}

Semantic roles & 50–950 ramp

primary

#A440AC

secondary

#8BC187

accent

#D5525C

background

#FCF7FC

surface

#F8EEF8

border

#D1C9D1

text

#130A13

muted

#827C82

Preview Lab

Preview with #A440AC

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

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