#8557CD#8557CD

#8557CD is a mid, vivid violet. Relative luminance 0.162; OKLCH L 56.4% C 0.176 H 298.6°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#8557CD
RGB	rgb(133, 87, 205)
HSL	hsl(263, 54%, 57%)
HSV	hsv(263, 58%, 80%)
CMYK	cmyk(35.1%, 57.6%, 0%, 19.6%)
CIE-LAB	lab(47.25, 43.83, -54.56)
CIE-LCH	lch(47.25, 69.98, 308.78°)
OKLab	oklab(56.38% 0.0843 -0.1547)
OKLCH	oklch(56.38% 0.176 298.6)
XYZ	xyz(24.0978, 16.2104, 59.6051)
Luminance	0.1621 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8557CD #9FCD57

analogous

#5764CD #8557CD #C057CD

triadic

#8557CD #CD8557 #57CD85

tetradic

#8557CD #CD5764 #9FCD57 #57CDC0

square

#8557CD #CD5764 #9FCD57 #57CDC0

split-complementary

#8557CD #CDC057 #64CD57

monochromatic

#4B2783 #6635B2 #8557CD #A786DB #C9B5E9

Accessibility & contrast

On white

4.95

#8557CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#8557CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8557CD

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8557CD	#FFFFFF	#000000	##FFFFFF
##8557CD	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B70D1

Deuteranopia (green-blind)

#306FCA

Tritanopia (blue-blind)

#756F8A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #8557cd;
/* rgb */ color: rgb(133, 87, 205);
/* oklch */ color: oklch(56.4% 0.176 298.6);

Tailwind

colors: {
  custom: {
    50: '#ad88dd',
    500: '#8557cd',
    950: '#000000',
  },
}

SCSS

$custom: #8557cd;
$custom-light: #ad88dd;
$custom-dark: #000000;

JSON

{
  "hex": "#8557cd",
  "rgb": {
    "r": 133,
    "g": 87,
    "b": 205
  },
  "hsl": {
    "h": 263.39,
    "s": 54.128,
    "l": 57.255
  },
  "oklch": {
    "l": 0.56379,
    "c": 0.17616,
    "h": 298.6
  },
  "luminance": 0.16211
}

Semantic roles & 50–950 ramp

primary

#8557CD

secondary

#C5D8A8

accent

#DD4AA4

background

#FBF8FD

surface

#F6F0FB

border

#D0CBD4

text

#110B15

muted

#807C83

Preview Lab

Preview with #8557CD

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

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