#C557DF#C557DF

#C557DF is a light, highly saturated purple. Relative luminance 0.240; OKLCH L 64.9% C 0.216 H 319.5°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#C557DF
RGB	rgb(197, 87, 223)
HSL	hsl(289, 68%, 61%)
HSV	hsv(289, 61%, 87%)
CMYK	cmyk(11.7%, 61%, 0%, 12.5%)
CIE-LAB	lab(56.10, 63.12, -50.20)
CIE-LCH	lch(56.10, 80.65, 321.51°)
OKLab	oklab(64.86% 0.1641 -0.1401)
OKLCH	oklch(64.86% 0.216 319.5)
XYZ	xyz(39.7517, 24.0162, 72.3394)
Luminance	0.2401 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C557DF #71DF57

analogous

#8157DF #C557DF #DF57B5

triadic

#C557DF #DFC557 #57DFC5

tetradic

#C557DF #DF8157 #71DF57 #57B5DF

square

#C557DF #DF8157 #71DF57 #57B5DF

split-complementary

#C557DF #B5DF57 #57DF81

monochromatic

#851E9E #B128D1 #C557DF #D78AE9 #E8BEF3

Accessibility & contrast

On white

3.62

#C557DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#C557DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C557DF

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C557DF	#FFFFFF	#000000	##000000
##C557DF	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#347FE3

Deuteranopia (green-blind)

#618ADC

Tritanopia (blue-blind)

#C66D93

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #c557df;
/* rgb */ color: rgb(197, 87, 223);
/* oklch */ color: oklch(64.9% 0.216 319.5);

Tailwind

colors: {
  custom: {
    50: '#da8de9',
    500: '#c557df',
    950: '#000000',
  },
}

SCSS

$custom: #c557df;
$custom-light: #da8de9;
$custom-dark: #000000;

JSON

{
  "hex": "#c557df",
  "rgb": {
    "r": 197,
    "g": 87,
    "b": 223
  },
  "hsl": {
    "h": 288.529,
    "s": 68,
    "l": 60.784
  },
  "oklch": {
    "l": 0.64862,
    "c": 0.21578,
    "h": 319.5
  },
  "luminance": 0.24014
}

Semantic roles & 50–950 ramp

primary

#C557DF

secondary

#B9E3AF

accent

#D01639

background

#FDF9FE

surface

#FBF1FD

border

#D4CBD5

text

#150D16

muted

#837E84

Preview Lab

Preview with #C557DF

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

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