#C557EC#C557EC

#C557EC is a light, highly saturated purple. Relative luminance 0.247; OKLCH L 65.6% C 0.228 H 316.1°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#C557EC
RGB	rgb(197, 87, 236)
HSL	hsl(284, 80%, 63%)
HSV	hsv(284, 63%, 93%)
CMYK	cmyk(16.5%, 63.1%, 0%, 7.5%)
CIE-LAB	lab(56.83, 65.64, -56.35)
CIE-LCH	lch(56.83, 86.51, 319.36°)
OKLab	oklab(65.62% 0.1642 -0.158)
OKLCH	oklch(65.62% 0.228 316.1)
XYZ	xyz(41.5722, 24.7444, 81.9269)
Luminance	0.2474 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C557EC #7EEC57

analogous

#7A57EC #C557EC #EC57C9

triadic

#C557EC #ECC557 #57ECC5

tetradic

#C557EC #EC7A57 #7EEC57 #57C9EC

square

#C557EC #EC7A57 #7EEC57 #57C9EC

split-complementary

#C557EC #C9EC57 #57EC7A

monochromatic

#8A14B4 #B220E6 #C557EC #D88EF2 #EBC5F8

Accessibility & contrast

On white

3.53

#C557EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.95

#C557EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C557EC

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C557EC	#FFFFFF	#000000	##000000
##C557EC	1.00	3.53	5.95	5.95
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.95	21.00	1.00	1.00
##000000	5.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F82F1

Deuteranopia (green-blind)

#578CE8

Tritanopia (blue-blind)

#C3729A

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #c557ec;
/* rgb */ color: rgb(197, 87, 236);
/* oklch */ color: oklch(65.6% 0.228 316.1);

Tailwind

colors: {
  custom: {
    50: '#da8df3',
    500: '#c557ec',
    950: '#000000',
  },
}

SCSS

$custom: #c557ec;
$custom-light: #da8df3;
$custom-dark: #000000;

JSON

{
  "hex": "#c557ec",
  "rgb": {
    "r": 197,
    "g": 87,
    "b": 236
  },
  "hsl": {
    "h": 284.295,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.65617,
    "c": 0.22786,
    "h": 316.1
  },
  "luminance": 0.24743
}

Semantic roles & 50–950 ramp

primary

#C557EC

secondary

#C3EAB5

accent

#DC0A41

background

#FDF9FE

surface

#FBF1FD

border

#D4CBD5

text

#150D17

muted

#837E85

Preview Lab

Preview with #C557EC

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

Preview Lab → · Contrast checker → · Palette generator →