#8557CA#8557CA

#8557CA is a mid, vivid violet. Relative luminance 0.161; OKLCH L 56.2% C 0.172 H 299.2°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#8557CA
RGB	rgb(133, 87, 202)
HSL	hsl(264, 52%, 57%)
HSV	hsv(264, 57%, 79%)
CMYK	cmyk(34.2%, 56.9%, 0%, 20.8%)
CIE-LAB	lab(47.06, 43.06, -53.13)
CIE-LCH	lch(47.06, 68.39, 309.02°)
OKLab	oklab(56.18% 0.0843 -0.1505)
OKLCH	oklch(56.18% 0.172 299.2)
XYZ	xyz(23.7391, 16.0670, 57.7162)
Luminance	0.1607 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8557CA #9CCA57

analogous

#5763CA #8557CA #BF57CA

triadic

#8557CA #CA8557 #57CA85

tetradic

#8557CA #CA5763 #9CCA57 #57CABF

square

#8557CA #CA5763 #9CCA57 #57CABF

split-complementary

#8557CA #CABF57 #63CA57

monochromatic

#4B287F #6637AD #8557CA #A786D9 #C9B4E7

Accessibility & contrast

On white

4.98

#8557CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#8557CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8557CA

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8557CA	#FFFFFF	#000000	##FFFFFF
##8557CA	1.00	4.98	4.21	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#216FCE

Deuteranopia (green-blind)

#336FC7

Tritanopia (blue-blind)

#766F88

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #8557ca;
/* rgb */ color: rgb(133, 87, 202);
/* oklch */ color: oklch(56.2% 0.172 299.2);

Tailwind

colors: {
  custom: {
    50: '#ac88db',
    500: '#8557ca',
    950: '#000000',
  },
}

SCSS

$custom: #8557ca;
$custom-light: #ac88db;
$custom-dark: #000000;

JSON

{
  "hex": "#8557ca",
  "rgb": {
    "r": 133,
    "g": 87,
    "b": 202
  },
  "hsl": {
    "h": 264,
    "s": 52.036,
    "l": 56.667
  },
  "oklch": {
    "l": 0.56181,
    "c": 0.17249,
    "h": 299.2
  },
  "luminance": 0.16067
}

Semantic roles & 50–950 ramp

primary

#8557CA

secondary

#C3D6A7

accent

#DB4CA2

background

#FAF8FD

surface

#F5F0FB

border

#CFCBD4

text

#110B15

muted

#807C83

Preview Lab

Preview with #8557CA

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

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