#8540AF#8540AF

#8540AF is a mid, vivid violet. Relative luminance 0.117; OKLCH L 51.1% C 0.175 H 310.3°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#8540AF
RGB	rgb(133, 64, 175)
HSL	hsl(277, 46%, 47%)
HSV	hsv(277, 63%, 69%)
CMYK	cmyk(24%, 63.4%, 0%, 31.4%)
CIE-LAB	lab(40.81, 48.70, -47.41)
CIE-LCH	lch(40.81, 67.97, 315.77°)
OKLab	oklab(51.08% 0.1132 -0.1336)
OKLCH	oklch(51.08% 0.175 310.3)
XYZ	xyz(19.2426, 11.7489, 41.8032)
Luminance	0.1175 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8540AF #6AAF40

analogous

#4D40AF #8540AF #AF40A2

triadic

#8540AF #AF8540 #40AF85

tetradic

#8540AF #AF4D40 #6AAF40 #40A2AF

square

#8540AF #AF4D40 #6AAF40 #40A2AF

split-complementary

#8540AF #A2AF40 #40AF4D

monochromatic

#411F55 #633082 #8540AF #A265C7 #BD92D7

Accessibility & contrast

On white

6.27

#8540AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#8540AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8540AF

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8540AF	#FFFFFF	#000000	##FFFFFF
##8540AF	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#065DB2

Deuteranopia (green-blind)

#3361AC

Tritanopia (blue-blind)

#7F5672

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #8540af;
/* rgb */ color: rgb(133, 64, 175);
/* oklch */ color: oklch(51.1% 0.175 310.3);

Tailwind

colors: {
  custom: {
    50: '#ac79c7',
    500: '#8540af',
    950: '#000000',
  },
}

SCSS

$custom: #8540af;
$custom-light: #ac79c7;
$custom-dark: #000000;

JSON

{
  "hex": "#8540af",
  "rgb": {
    "r": 133,
    "g": 64,
    "b": 175
  },
  "hsl": {
    "h": 277.297,
    "s": 46.444,
    "l": 46.863
  },
  "oklch": {
    "l": 0.51083,
    "c": 0.17514,
    "h": 310.3
  },
  "luminance": 0.11748
}

Semantic roles & 50–950 ramp

primary

#8540AF

secondary

#9EC388

accent

#D65284

background

#FAF7FC

surface

#F5EEF8

border

#CFC9D1

text

#100913

muted

#7F7B82

Preview Lab

Preview with #8540AF

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

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