#C640B0#C640B0

#C640B0 is a mid, highly saturated purple. Relative luminance 0.188; OKLCH L 60.0% C 0.208 H 335.1°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#C640B0
RGB	rgb(198, 64, 176)
HSL	hsl(310, 54%, 51%)
HSV	hsv(310, 68%, 78%)
CMYK	cmyk(0%, 67.7%, 11.1%, 22.4%)
CIE-LAB	lab(50.46, 64.79, -32.10)
CIE-LCH	lch(50.46, 72.31, 333.65°)
OKLab	oklab(60.03% 0.1888 -0.0875)
OKLCH	oklch(60.03% 0.208 335.1)
XYZ	xyz(32.9589, 18.8099, 42.9607)
Luminance	0.1881 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C640B0 #40C656

analogous

#9940C6 #C640B0 #C6406D

triadic

#C640B0 #B0C640 #40B0C6

tetradic

#C640B0 #C69940 #40C656 #406DC6

square

#C640B0 #C69940 #40C656 #406DC6

split-complementary

#C640B0 #6DC640 #40C699

monochromatic

#6C205F #9B2E89 #C640B0 #D46FC3 #E29ED7

Accessibility & contrast

On white

4.41

#C640B0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#C640B0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C640B0

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C640B0	#FFFFFF	#000000	##000000
##C640B0	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#406BB3

Deuteranopia (green-blind)

#6D7FAD

Tritanopia (blue-blind)

#D04973

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #c640b0;
/* rgb */ color: rgb(198, 64, 176);
/* oklch */ color: oklch(60.0% 0.208 335.1);

Tailwind

colors: {
  custom: {
    50: '#db7fc8',
    500: '#c640b0',
    950: '#000000',
  },
}

SCSS

$custom: #c640b0;
$custom-light: #db7fc8;
$custom-dark: #000000;

JSON

{
  "hex": "#c640b0",
  "rgb": {
    "r": 198,
    "g": 64,
    "b": 176
  },
  "hsl": {
    "h": 309.851,
    "s": 54.032,
    "l": 51.373
  },
  "oklch": {
    "l": 0.6003,
    "c": 0.20811,
    "h": 335.1
  },
  "luminance": 0.18807
}

Semantic roles & 50–950 ramp

primary

#C640B0

secondary

#93CE9D

accent

#DD634A

background

#FDF8FC

surface

#FBEFF8

border

#D4CAD1

text

#150B13

muted

#837C82

Preview Lab

Preview with #C640B0

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

Preview Lab → · Contrast checker → · Palette generator →