#8540D3#8540D3

#8540D3 is a mid, highly saturated violet. Relative luminance 0.134; OKLCH L 53.6% C 0.214 H 300.8°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#8540D3
RGB	rgb(133, 64, 211)
HSL	hsl(268, 63%, 54%)
HSV	hsv(268, 70%, 83%)
CMYK	cmyk(37%, 69.7%, 0%, 17.3%)
CIE-LAB	lab(43.30, 57.17, -64.40)
CIE-LCH	lch(43.30, 86.11, 311.60°)
OKLab	oklab(53.65% 0.1095 -0.1836)
OKLCH	oklch(53.65% 0.214 300.8)
XYZ	xyz(23.2613, 13.3563, 62.9679)
Luminance	0.1336 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8540D3 #8ED340

analogous

#4045D3 #8540D3 #CE40D3

triadic

#8540D3 #D38540 #40D385

tetradic

#8540D3 #D34045 #8ED340 #40D3CE

square

#8540D3 #D34045 #8ED340 #40D3CE

split-complementary

#8540D3 #D3CE40 #45D340

monochromatic

#491D7C #6728AE #8540D3 #A572DE #C5A3EA

Accessibility & contrast

On white

5.72

#8540D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#8540D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8540D3

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8540D3	#FFFFFF	#000000	##FFFFFF
##8540D3	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D7

Deuteranopia (green-blind)

#0065D0

Tritanopia (blue-blind)

#746385

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #8540d3;
/* rgb */ color: rgb(133, 64, 211);
/* oklch */ color: oklch(53.6% 0.214 300.8);

Tailwind

colors: {
  custom: {
    50: '#ae7ae1',
    500: '#8540d3',
    950: '#000000',
  },
}

SCSS

$custom: #8540d3;
$custom-light: #ae7ae1;
$custom-dark: #000000;

JSON

{
  "hex": "#8540d3",
  "rgb": {
    "r": 133,
    "g": 64,
    "b": 211
  },
  "hsl": {
    "h": 268.163,
    "s": 62.553,
    "l": 53.922
  },
  "oklch": {
    "l": 0.53649,
    "c": 0.21372,
    "h": 300.8
  },
  "luminance": 0.13356
}

Semantic roles & 50–950 ramp

primary

#8540D3

secondary

#B9D798

accent

#E64299

background

#FBF7FD

surface

#F6EEFB

border

#D0C9D4

text

#110A15

muted

#807C83

Preview Lab

Preview with #8540D3

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

Preview Lab → · Contrast checker → · Palette generator →