#8540BF#8540BF

#8540BF is a mid, vivid violet. Relative luminance 0.124; OKLCH L 52.2% C 0.192 H 305.7°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#8540BF
RGB	rgb(133, 64, 191)
HSL	hsl(273, 50%, 50%)
HSV	hsv(273, 66%, 75%)
CMYK	cmyk(30.4%, 66.5%, 0%, 25.1%)
CIE-LAB	lab(41.87, 52.40, -55.12)
CIE-LCH	lch(41.87, 76.05, 313.55°)
OKLab	oklab(52.18% 0.1121 -0.1563)
OKLCH	oklch(52.18% 0.192 305.7)
XYZ	xyz(20.9082, 12.4151, 50.5750)
Luminance	0.1241 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8540BF #7ABF40

analogous

#4540BF #8540BF #BF40BA

triadic

#8540BF #BF8540 #40BF85

tetradic

#8540BF #BF4540 #7ABF40 #40BABF

square

#8540BF #BF4540 #7ABF40 #40BABF

split-complementary

#8540BF #BABF40 #40BF45

monochromatic

#452163 #653191 #8540BF #A26ECE #C09CDE

Accessibility & contrast

On white

6.03

#8540BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#8540BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8540BF

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8540BF	#FFFFFF	#000000	##FFFFFF
##8540BF	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C3

Deuteranopia (green-blind)

#1C63BC

Tritanopia (blue-blind)

#7B5C7A

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #8540bf;
/* rgb */ color: rgb(133, 64, 191);
/* oklch */ color: oklch(52.2% 0.192 305.7);

Tailwind

colors: {
  custom: {
    50: '#ad79d3',
    500: '#8540bf',
    950: '#000000',
  },
}

SCSS

$custom: #8540bf;
$custom-light: #ad79d3;
$custom-dark: #000000;

JSON

{
  "hex": "#8540bf",
  "rgb": {
    "r": 133,
    "g": 64,
    "b": 191
  },
  "hsl": {
    "h": 272.598,
    "s": 49.804,
    "l": 50
  },
  "oklch": {
    "l": 0.52179,
    "c": 0.19233,
    "h": 305.7
  },
  "luminance": 0.12415
}

Semantic roles & 50–950 ramp

primary

#8540BF

secondary

#ABCA91

accent

#D94E8E

background

#FBF7FD

surface

#F6EEFA

border

#D0C9D3

text

#110914

muted

#807B83

Preview Lab

Preview with #8540BF

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

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