#C640B6#C640B6

#C640B6 is a mid, highly saturated purple. Relative luminance 0.191; OKLCH L 60.3% C 0.212 H 333.0°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#C640B6
RGB	rgb(198, 64, 182)
HSL	hsl(307, 54%, 51%)
HSV	hsv(307, 68%, 78%)
CMYK	cmyk(0%, 67.7%, 8.1%, 22.4%)
CIE-LAB	lab(50.75, 65.71, -35.16)
CIE-LCH	lch(50.75, 74.52, 331.85°)
OKLab	oklab(60.33% 0.1894 -0.0963)
OKLCH	oklch(60.33% 0.213 333)
XYZ	xyz(33.5657, 19.0527, 46.1566)
Luminance	0.1905 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C640B6 #40C650

analogous

#9340C6 #C640B6 #C64073

triadic

#C640B6 #B6C640 #40B6C6

tetradic

#C640B6 #C69340 #40C650 #4073C6

square

#C640B6 #C69340 #40C650 #4073C6

split-complementary

#C640B6 #73C640 #40C693

monochromatic

#6C2063 #9B2E8E #C640B6 #D46FC8 #E29EDA

Accessibility & contrast

On white

4.37

#C640B6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#C640B6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C640B6

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C640B6	#FFFFFF	#000000	##000000
##C640B6	1.00	4.37	4.81	4.81
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B6CB9

Deuteranopia (green-blind)

#6A80B3

Tritanopia (blue-blind)

#CF4C76

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #c640b6;
/* rgb */ color: rgb(198, 64, 182);
/* oklch */ color: oklch(60.3% 0.212 333.0);

Tailwind

colors: {
  custom: {
    50: '#db80cc',
    500: '#c640b6',
    950: '#000000',
  },
}

SCSS

$custom: #c640b6;
$custom-light: #db80cc;
$custom-dark: #000000;

JSON

{
  "hex": "#c640b6",
  "rgb": {
    "r": 198,
    "g": 64,
    "b": 182
  },
  "hsl": {
    "h": 307.164,
    "s": 54.032,
    "l": 51.373
  },
  "oklch": {
    "l": 0.60329,
    "c": 0.2125,
    "h": 333
  },
  "luminance": 0.1905
}

Semantic roles & 50–950 ramp

primary

#C640B6

secondary

#93CE9A

accent

#DD5C4A

background

#FDF8FC

surface

#FBEFF9

border

#D4CAD2

text

#150B13

muted

#837C82

Preview Lab

Preview with #C640B6

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

Preview Lab → · Contrast checker → · Palette generator →