#C640B2#C640B2

#C640B2 is a mid, highly saturated purple. Relative luminance 0.189; OKLCH L 60.1% C 0.210 H 334.4°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#C640B2
RGB	rgb(198, 64, 178)
HSL	hsl(309, 54%, 51%)
HSV	hsv(309, 68%, 78%)
CMYK	cmyk(0%, 67.7%, 10.1%, 22.4%)
CIE-LAB	lab(50.56, 65.10, -33.12)
CIE-LCH	lch(50.56, 73.04, 333.03°)
OKLab	oklab(60.13% 0.189 -0.0905)
OKLCH	oklch(60.13% 0.21 334.4)
XYZ	xyz(33.1583, 18.8897, 44.0106)
Luminance	0.1889 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C640B2 #40C654

analogous

#9740C6 #C640B2 #C6406F

triadic

#C640B2 #B2C640 #40B2C6

tetradic

#C640B2 #C69740 #40C654 #406FC6

square

#C640B2 #C69740 #40C654 #406FC6

split-complementary

#C640B2 #6FC640 #40C697

monochromatic

#6C2060 #9B2E8A #C640B2 #D46FC5 #E29ED8

Accessibility & contrast

On white

4.40

#C640B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#C640B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C640B2

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C640B2	#FFFFFF	#000000	##000000
##C640B2	1.00	4.40	4.78	4.78
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E6CB5

Deuteranopia (green-blind)

#6C7FAF

Tritanopia (blue-blind)

#CF4A74

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #c640b2;
/* rgb */ color: rgb(198, 64, 178);
/* oklch */ color: oklch(60.1% 0.210 334.4);

Tailwind

colors: {
  custom: {
    50: '#db7fc9',
    500: '#c640b2',
    950: '#000000',
  },
}

SCSS

$custom: #c640b2;
$custom-light: #db7fc9;
$custom-dark: #000000;

JSON

{
  "hex": "#c640b2",
  "rgb": {
    "r": 198,
    "g": 64,
    "b": 178
  },
  "hsl": {
    "h": 308.955,
    "s": 54.032,
    "l": 51.373
  },
  "oklch": {
    "l": 0.60129,
    "c": 0.20956,
    "h": 334.4
  },
  "luminance": 0.18887
}

Semantic roles & 50–950 ramp

primary

#C640B2

secondary

#93CE9C

accent

#DD604A

background

#FDF8FC

surface

#FBEFF8

border

#D4CAD1

text

#150B13

muted

#837C82

Preview Lab

Preview with #C640B2

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

Preview Lab → · Contrast checker → · Palette generator →