#A540CC#A540CC

#A540CC is a mid, highly saturated purple. Relative luminance 0.160; OKLCH L 57.0% C 0.215 H 315.0°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#A540CC
RGB	rgb(165, 64, 204)
HSL	hsl(283, 58%, 53%)
HSV	hsv(283, 69%, 80%)
CMYK	cmyk(19.1%, 68.6%, 0%, 20%)
CIE-LAB	lab(47.01, 62.08, -54.16)
CIE-LCH	lch(47.01, 82.38, 318.90°)
OKLab	oklab(57.04% 0.1522 -0.1524)
OKLCH	oklch(57.04% 0.215 315)
XYZ	xyz(28.2478, 16.0267, 58.7205)
Luminance	0.1603 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A540CC #67CC40

analogous

#5F40CC #A540CC #CC40AD

triadic

#A540CC #CCA540 #40CCA5

tetradic

#A540CC #CC5F40 #67CC40 #40ADCC

square

#A540CC #CC5F40 #67CC40 #40ADCC

split-complementary

#A540CC #ADCC40 #40CC5F

monochromatic

#5B1F73 #822CA3 #A540CC #BC70D9 #D3A1E6

Accessibility & contrast

On white

4.99

#A540CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#A540CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A540CC

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A540CC	#FFFFFF	#000000	##FFFFFF
##A540CC	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AD0

Deuteranopia (green-blind)

#3C72C9

Tritanopia (blue-blind)

#A25C81

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #a540cc;
/* rgb */ color: rgb(165, 64, 204);
/* oklch */ color: oklch(57.0% 0.215 315.0);

Tailwind

colors: {
  custom: {
    50: '#c47ddc',
    500: '#a540cc',
    950: '#000000',
  },
}

SCSS

$custom: #a540cc;
$custom-light: #c47ddc;
$custom-dark: #000000;

JSON

{
  "hex": "#a540cc",
  "rgb": {
    "r": 165,
    "g": 64,
    "b": 204
  },
  "hsl": {
    "h": 283.286,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.57041,
    "c": 0.2154,
    "h": 315
  },
  "luminance": 0.16026
}

Semantic roles & 50–950 ramp

primary

#A540CC

secondary

#A6D295

accent

#E14772

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A540CC

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

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