#A440AB#A440AB

#A440AB is a mid, vivid purple. Relative luminance 0.145; OKLCH L 54.9% C 0.185 H 325.1°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#A440AB
RGB	rgb(164, 64, 171)
HSL	hsl(296, 46%, 46%)
HSV	hsv(296, 63%, 67%)
CMYK	cmyk(4.1%, 62.6%, 0%, 32.9%)
CIE-LAB	lab(44.94, 55.49, -38.20)
CIE-LCH	lch(44.94, 67.37, 325.46°)
OKLab	oklab(54.91% 0.1515 -0.1059)
OKLCH	oklch(54.91% 0.185 325.1)
XYZ	xyz(24.4933, 14.5010, 40.0290)
Luminance	0.1450 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A440AB #47AB40

analogous

#6E40AB #A440AB #AB407C

triadic

#A440AB #ABA440 #40ABA4

tetradic

#A440AB #AB6E40 #47AB40 #407CAB

square

#A440AB #AB6E40 #47AB40 #407CAB

split-complementary

#A440AB #7CAB40 #40AB6E

monochromatic

#4F1F52 #792F7E #A440AB #BE63C5 #D190D5

Accessibility & contrast

On white

5.38

#A440AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#A440AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A440AB

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A440AB	#FFFFFF	#000000	##FFFFFF
##A440AB	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E62AE

Deuteranopia (green-blind)

#546FA8

Tritanopia (blue-blind)

#A84F70

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #a440ab;
/* rgb */ color: rgb(164, 64, 171);
/* oklch */ color: oklch(54.9% 0.185 325.1);

Tailwind

colors: {
  custom: {
    50: '#c27cc4',
    500: '#a440ab',
    950: '#000000',
  },
}

SCSS

$custom: #a440ab;
$custom-light: #c27cc4;
$custom-dark: #000000;

JSON

{
  "hex": "#a440ab",
  "rgb": {
    "r": 164,
    "g": 64,
    "b": 171
  },
  "hsl": {
    "h": 296.075,
    "s": 45.532,
    "l": 46.078
  },
  "oklch": {
    "l": 0.54905,
    "c": 0.18483,
    "h": 325.1
  },
  "luminance": 0.145
}

Semantic roles & 50–950 ramp

primary

#A440AB

secondary

#8AC186

accent

#D5535B

background

#FCF7FC

surface

#F8EEF8

border

#D1C9D1

text

#130A13

muted

#827C82

Preview Lab

Preview with #A440AB

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

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