#8540CC#8540CC

#8540CC is a mid, highly saturated violet. Relative luminance 0.130; OKLCH L 53.1% C 0.206 H 302.4°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#8540CC
RGB	rgb(133, 64, 204)
HSL	hsl(270, 58%, 53%)
HSV	hsv(270, 69%, 80%)
CMYK	cmyk(34.8%, 68.6%, 0%, 20%)
CIE-LAB	lab(42.78, 55.48, -61.19)
CIE-LCH	lch(42.78, 82.60, 312.20°)
OKLab	oklab(53.12% 0.1105 -0.1741)
OKLCH	oklch(53.12% 0.206 302.4)
XYZ	xyz(22.4028, 13.0129, 58.4465)
Luminance	0.1301 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8540CC #87CC40

analogous

#4041CC #8540CC #CB40CC

triadic

#8540CC #CC8540 #40CC85

tetradic

#8540CC #CC4041 #87CC40 #40CCCB

square

#8540CC #CC4041 #87CC40 #40CCCB

split-complementary

#8540CC #CCCB40 #41CC40

monochromatic

#481F73 #672CA3 #8540CC #A470D9 #C3A1E6

Accessibility & contrast

On white

5.83

#8540CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#8540CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8540CC

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8540CC	#FFFFFF	#000000	##FFFFFF
##8540CC	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064D0

Deuteranopia (green-blind)

#0065C9

Tritanopia (blue-blind)

#766181

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #8540cc;
/* rgb */ color: rgb(133, 64, 204);
/* oklch */ color: oklch(53.1% 0.206 302.4);

Tailwind

colors: {
  custom: {
    50: '#ae7adc',
    500: '#8540cc',
    950: '#000000',
  },
}

SCSS

$custom: #8540cc;
$custom-light: #ae7adc;
$custom-dark: #000000;

JSON

{
  "hex": "#8540cc",
  "rgb": {
    "r": 133,
    "g": 64,
    "b": 204
  },
  "hsl": {
    "h": 269.571,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.53123,
    "c": 0.20626,
    "h": 302.4
  },
  "luminance": 0.13013
}

Semantic roles & 50–950 ramp

primary

#8540CC

secondary

#B4D295

accent

#E14795

background

#FBF7FD

surface

#F6EEFB

border

#D0C9D4

text

#110915

muted

#807B83

Preview Lab

Preview with #8540CC

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

Preview Lab → · Contrast checker → · Palette generator →