#8541AB#8541AB

#8541AB is a mid, vivid violet. Relative luminance 0.117; OKLCH L 51.0% C 0.169 H 311.4°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#8541AB
RGB	rgb(133, 65, 171)
HSL	hsl(278, 45%, 46%)
HSV	hsv(278, 62%, 67%)
CMYK	cmyk(22.2%, 62%, 0%, 32.9%)
CIE-LAB	lab(40.75, 47.30, -45.14)
CIE-LCH	lch(40.75, 65.38, 316.34°)
OKLab	oklab(50.96% 0.1121 -0.127)
OKLCH	oklch(50.96% 0.169 311.4)
XYZ	xyz(18.9125, 11.7079, 39.7837)
Luminance	0.1171 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8541AB #67AB41

analogous

#5041AB #8541AB #AB419C

triadic

#8541AB #AB8541 #41AB85

tetradic

#8541AB #AB5041 #67AB41 #419CAB

square

#8541AB #AB5041 #67AB41 #419CAB

split-complementary

#8541AB #9CAB41 #41AB50

monochromatic

#401F52 #63307F #8541AB #A265C4 #BD91D5

Accessibility & contrast

On white

6.28

#8541AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#8541AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8541AB

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8541AB	#FFFFFF	#000000	##FFFFFF
##8541AB	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#165DAE

Deuteranopia (green-blind)

#3761A8

Tritanopia (blue-blind)

#805570

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #8541ab;
/* rgb */ color: rgb(133, 65, 171);
/* oklch */ color: oklch(51.0% 0.169 311.4);

Tailwind

colors: {
  custom: {
    50: '#ac79c4',
    500: '#8541ab',
    950: '#000000',
  },
}

SCSS

$custom: #8541ab;
$custom-light: #ac79c4;
$custom-dark: #000000;

JSON

{
  "hex": "#8541ab",
  "rgb": {
    "r": 133,
    "g": 65,
    "b": 171
  },
  "hsl": {
    "h": 278.491,
    "s": 44.915,
    "l": 46.275
  },
  "oklch": {
    "l": 0.50955,
    "c": 0.16938,
    "h": 311.4
  },
  "luminance": 0.11707
}

Semantic roles & 50–950 ramp

primary

#8541AB

secondary

#9CC187

accent

#D55382

background

#FAF7FC

surface

#F4EEF8

border

#CEC9D1

text

#100913

muted

#7F7B82

Preview Lab

Preview with #8541AB

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

Preview Lab → · Contrast checker → · Palette generator →