#C556CA#C556CA

#C556CA is a light, vivid purple. Relative luminance 0.228; OKLCH L 63.6% C 0.198 H 325.9°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#C556CA
RGB	rgb(197, 86, 202)
HSL	hsl(297, 52%, 56%)
HSV	hsv(297, 57%, 79%)
CMYK	cmyk(2.5%, 57.4%, 0%, 20.8%)
CIE-LAB	lab(54.86, 59.71, -40.25)
CIE-LCH	lch(54.86, 72.01, 326.01°)
OKLab	oklab(63.6% 0.1642 -0.1112)
OKLCH	oklch(63.6% 0.198 325.9)
XYZ	xyz(37.0137, 22.7923, 58.3154)
Luminance	0.2279 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C556CA #5BCA56

analogous

#8B56CA #C556CA #CA5695

triadic

#C556CA #CAC556 #56CAC5

tetradic

#C556CA #CA8B56 #5BCA56 #5695CA

square

#C556CA #CA8B56 #5BCA56 #5695CA

split-complementary

#C556CA #95CA56 #56CA8B

monochromatic

#7A287E #A836AD #C556CA #D585D9 #E5B3E7

Accessibility & contrast

On white

3.78

#C556CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#C556CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C556CA

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C556CA	#FFFFFF	#000000	##000000
##C556CA	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#467ACE

Deuteranopia (green-blind)

#6C88C7

Tritanopia (blue-blind)

#CA6588

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #c556ca;
/* rgb */ color: rgb(197, 86, 202);
/* oklch */ color: oklch(63.6% 0.198 325.9);

Tailwind

colors: {
  custom: {
    50: '#d98cda',
    500: '#c556ca',
    950: '#000000',
  },
}

SCSS

$custom: #c556ca;
$custom-light: #d98cda;
$custom-dark: #000000;

JSON

{
  "hex": "#c556ca",
  "rgb": {
    "r": 197,
    "g": 86,
    "b": 202
  },
  "hsl": {
    "h": 297.414,
    "s": 52.252,
    "l": 56.471
  },
  "oklch": {
    "l": 0.63604,
    "c": 0.19829,
    "h": 325.9
  },
  "luminance": 0.2279
}

Semantic roles & 50–950 ramp

primary

#C556CA

secondary

#A8D6A6

accent

#DC4C52

background

#FDF8FD

surface

#FBF0FB

border

#D4CBD4

text

#150C15

muted

#837D83

Preview Lab

Preview with #C556CA

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

Preview Lab → · Contrast checker → · Palette generator →