#C640B7#C640B7

#C640B7 is a mid, highly saturated purple. Relative luminance 0.191; OKLCH L 60.4% C 0.213 H 332.7°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#C640B7
RGB	rgb(198, 64, 183)
HSL	hsl(307, 54%, 51%)
HSV	hsv(307, 68%, 78%)
CMYK	cmyk(0%, 67.7%, 7.6%, 22.4%)
CIE-LAB	lab(50.80, 65.86, -35.66)
CIE-LCH	lch(50.80, 74.90, 331.57°)
OKLab	oklab(60.38% 0.1895 -0.0978)
OKLCH	oklch(60.38% 0.213 332.7)
XYZ	xyz(33.6694, 19.0941, 46.7028)
Luminance	0.1909 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C640B7 #40C64F

analogous

#9240C6 #C640B7 #C64074

triadic

#C640B7 #B7C640 #40B7C6

tetradic

#C640B7 #C69240 #40C64F #4074C6

square

#C640B7 #C69240 #40C64F #4074C6

split-complementary

#C640B7 #74C640 #40C692

monochromatic

#6C2063 #9B2E8F #C640B7 #D46FC9 #E29EDB

Accessibility & contrast

On white

4.36

#C640B7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#C640B7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C640B7

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C640B7	#FFFFFF	#000000	##000000
##C640B7	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A6DBA

Deuteranopia (green-blind)

#6A80B4

Tritanopia (blue-blind)

#CE4D76

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #c640b7;
/* rgb */ color: rgb(198, 64, 183);
/* oklch */ color: oklch(60.4% 0.213 332.7);

Tailwind

colors: {
  custom: {
    50: '#db80cd',
    500: '#c640b7',
    950: '#000000',
  },
}

SCSS

$custom: #c640b7;
$custom-light: #db80cd;
$custom-dark: #000000;

JSON

{
  "hex": "#c640b7",
  "rgb": {
    "r": 198,
    "g": 64,
    "b": 183
  },
  "hsl": {
    "h": 306.716,
    "s": 54.032,
    "l": 51.373
  },
  "oklch": {
    "l": 0.6038,
    "c": 0.21324,
    "h": 332.7
  },
  "luminance": 0.19091
}

Semantic roles & 50–950 ramp

primary

#C640B7

secondary

#93CE9A

accent

#DD5B4A

background

#FDF8FC

surface

#FBEFF9

border

#D4CAD2

text

#150B13

muted

#837C82

Preview Lab

Preview with #C640B7

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

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