#8540BA#8540BA

#8540BA is a mid, vivid violet. Relative luminance 0.122; OKLCH L 51.8% C 0.187 H 307.0°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#8540BA
RGB	rgb(133, 64, 186)
HSL	hsl(274, 49%, 49%)
HSV	hsv(274, 66%, 73%)
CMYK	cmyk(28.5%, 65.6%, 0%, 27.1%)
CIE-LAB	lab(41.53, 51.23, -52.74)
CIE-LCH	lch(41.53, 73.52, 314.17°)
OKLab	oklab(51.83% 0.1126 -0.1493)
OKLCH	oklch(51.83% 0.187 307)
XYZ	xyz(20.3673, 12.1987, 47.7265)
Luminance	0.1220 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8540BA #75BA40

analogous

#4840BA #8540BA #BA40B2

triadic

#8540BA #BA8540 #40BA85

tetradic

#8540BA #BA4840 #75BA40 #40B2BA

square

#8540BA #BA4840 #75BA40 #40B2BA

split-complementary

#8540BA #B2BA40 #40BA48

monochromatic

#44215F #64308C #8540BA #A26BCC #BF99DC

Accessibility & contrast

On white

6.11

#8540BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#8540BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8540BA

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8540BA	#FFFFFF	#000000	##FFFFFF
##8540BA	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060BE

Deuteranopia (green-blind)

#2563B7

Tritanopia (blue-blind)

#7C5A77

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #8540ba;
/* rgb */ color: rgb(133, 64, 186);
/* oklch */ color: oklch(51.8% 0.187 307.0);

Tailwind

colors: {
  custom: {
    50: '#ad79cf',
    500: '#8540ba',
    950: '#000000',
  },
}

SCSS

$custom: #8540ba;
$custom-light: #ad79cf;
$custom-dark: #000000;

JSON

{
  "hex": "#8540ba",
  "rgb": {
    "r": 133,
    "g": 64,
    "b": 186
  },
  "hsl": {
    "h": 273.934,
    "s": 48.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.51828,
    "c": 0.18696,
    "h": 307
  },
  "luminance": 0.12199
}

Semantic roles & 50–950 ramp

primary

#8540BA

secondary

#A7C88E

accent

#D84F8B

background

#FBF7FC

surface

#F6EEF9

border

#D0C9D2

text

#110914

muted

#807B82

Preview Lab

Preview with #8540BA

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

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