#8557AF#8557AF

#8557AF is a mid, vivid violet. Relative luminance 0.149; OKLCH L 54.5% C 0.139 H 306.5°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#8557AF
RGB	rgb(133, 87, 175)
HSL	hsl(271, 35%, 51%)
HSV	hsv(271, 50%, 69%)
CMYK	cmyk(24%, 50.3%, 0%, 31.4%)
CIE-LAB	lab(45.49, 36.33, -39.94)
CIE-LCH	lch(45.49, 53.99, 312.29°)
OKLab	oklab(54.52% 0.0827 -0.1119)
OKLCH	oklch(54.52% 0.139 306.5)
XYZ	xyz(20.8173, 14.8983, 42.3281)
Luminance	0.1490 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8557AF #81AF57

analogous

#5957AF #8557AF #AF57AD

triadic

#8557AF #AF8557 #57AF85

tetradic

#8557AF #AF5957 #81AF57 #57ADAF

square

#8557AF #AF5957 #81AF57 #57ADAF

split-complementary

#8557AF #ADAF57 #57AF59

monochromatic

#472D5F #664188 #8557AF #A380C3 #C1AAD6

Accessibility & contrast

On white

5.28

#8557AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#8557AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8557AF

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8557AF	#FFFFFF	#000000	##FFFFFF
##8557AF	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E6AB2

Deuteranopia (green-blind)

#4B6CAD

Tritanopia (blue-blind)

#7F667B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #8557af;
/* rgb */ color: rgb(133, 87, 175);
/* oklch */ color: oklch(54.5% 0.139 306.5);

Tailwind

colors: {
  custom: {
    50: '#ab88c7',
    500: '#8557af',
    950: '#000000',
  },
}

SCSS

$custom: #8557af;
$custom-light: #ab88c7;
$custom-dark: #000000;

JSON

{
  "hex": "#8557af",
  "rgb": {
    "r": 133,
    "g": 87,
    "b": 175
  },
  "hsl": {
    "h": 271.364,
    "s": 35.484,
    "l": 51.373
  },
  "oklch": {
    "l": 0.54517,
    "c": 0.13918,
    "h": 306.5
  },
  "luminance": 0.14898
}

Semantic roles & 50–950 ramp

primary

#8557AF

secondary

#B0C49E

accent

#CC5C91

background

#FAF8FC

surface

#F4F0F8

border

#CECBD1

text

#100B13

muted

#7F7C82

Preview Lab

Preview with #8557AF

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

Preview Lab → · Contrast checker → · Palette generator →