#C640D5#C640D5

#C640D5 is a light, highly saturated purple. Relative luminance 0.205; OKLCH L 62.0% C 0.237 H 323.5°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#C640D5
RGB	rgb(198, 64, 213)
HSL	hsl(294, 64%, 54%)
HSV	hsv(294, 70%, 84%)
CMYK	cmyk(7%, 70%, 0%, 16.5%)
CIE-LAB	lab(52.37, 70.80, -50.46)
CIE-LCH	lch(52.37, 86.94, 324.52°)
OKLab	oklab(62.03% 0.1903 -0.1406)
OKLCH	oklch(62.03% 0.237 323.5)
XYZ	xyz(37.1312, 20.4789, 64.9349)
Luminance	0.2048 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C640D5 #4FD540

analogous

#7C40D5 #C640D5 #D54099

triadic

#C640D5 #D5C640 #40D5C6

tetradic

#C640D5 #D57C40 #4FD540 #4099D5

square

#C640D5 #D57C40 #4FD540 #4099D5

split-complementary

#C640D5 #99D540 #40D57C

monochromatic

#751C7F #A327B1 #C640D5 #D572E0 #E4A4EB

Accessibility & contrast

On white

4.12

#C640D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#C640D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C640D5

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C640D5	#FFFFFF	#000000	##000000
##C640D5	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C73D9

Deuteranopia (green-blind)

#5982D1

Tritanopia (blue-blind)

#C95A86

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #c640d5;
/* rgb */ color: rgb(198, 64, 213);
/* oklch */ color: oklch(62.0% 0.237 323.5);

Tailwind

colors: {
  custom: {
    50: '#db81e2',
    500: '#c640d5',
    950: '#000000',
  },
}

SCSS

$custom: #c640d5;
$custom-light: #db81e2;
$custom-dark: #000000;

JSON

{
  "hex": "#c640d5",
  "rgb": {
    "r": 198,
    "g": 64,
    "b": 213
  },
  "hsl": {
    "h": 293.96,
    "s": 63.948,
    "l": 54.314
  },
  "oklch": {
    "l": 0.62025,
    "c": 0.23665,
    "h": 323.5
  },
  "luminance": 0.20477
}

Semantic roles & 50–950 ramp

primary

#C640D5

secondary

#9FD899

accent

#E74152

background

#FDF8FD

surface

#FBEFFB

border

#D4CAD4

text

#150B15

muted

#837C83

Preview Lab

Preview with #C640D5

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

Preview Lab → · Contrast checker → · Palette generator →