#C640B9#C640B9

#C640B9 is a mid, highly saturated purple. Relative luminance 0.192; OKLCH L 60.5% C 0.215 H 332.0°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#C640B9
RGB	rgb(198, 64, 185)
HSL	hsl(306, 54%, 51%)
HSV	hsv(306, 68%, 78%)
CMYK	cmyk(0%, 67.7%, 6.6%, 22.4%)
CIE-LAB	lab(50.89, 66.18, -36.67)
CIE-LCH	lch(50.89, 75.66, 331.00°)
OKLab	oklab(60.48% 0.1897 -0.1007)
OKLCH	oklch(60.48% 0.215 332)
XYZ	xyz(33.8791, 19.1780, 47.8069)
Luminance	0.1918 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C640B9 #40C64D

analogous

#9040C6 #C640B9 #C64076

triadic

#C640B9 #B9C640 #40B9C6

tetradic

#C640B9 #C69040 #40C64D #4076C6

square

#C640B9 #C69040 #40C64D #4076C6

split-complementary

#C640B9 #76C640 #40C690

monochromatic

#6C2064 #9B2E90 #C640B9 #D46FCA #E29EDC

Accessibility & contrast

On white

4.34

#C640B9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#C640B9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C640B9

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C640B9	#FFFFFF	#000000	##000000
##C640B9	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#396DBC

Deuteranopia (green-blind)

#6980B6

Tritanopia (blue-blind)

#CE4D77

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #c640b9;
/* rgb */ color: rgb(198, 64, 185);
/* oklch */ color: oklch(60.5% 0.215 332.0);

Tailwind

colors: {
  custom: {
    50: '#db80ce',
    500: '#c640b9',
    950: '#000000',
  },
}

SCSS

$custom: #c640b9;
$custom-light: #db80ce;
$custom-dark: #000000;

JSON

{
  "hex": "#c640b9",
  "rgb": {
    "r": 198,
    "g": 64,
    "b": 185
  },
  "hsl": {
    "h": 305.821,
    "s": 54.032,
    "l": 51.373
  },
  "oklch": {
    "l": 0.60482,
    "c": 0.21473,
    "h": 332
  },
  "luminance": 0.19175
}

Semantic roles & 50–950 ramp

primary

#C640B9

secondary

#93CE99

accent

#DD594A

background

#FDF8FC

surface

#FBEFF9

border

#D4CAD2

text

#150B13

muted

#837C82

Preview Lab

Preview with #C640B9

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

Preview Lab → · Contrast checker → · Palette generator →