#C640D3#C640D3

#C640D3 is a mid, highly saturated purple. Relative luminance 0.204; OKLCH L 61.9% C 0.235 H 324.1°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#C640D3
RGB	rgb(198, 64, 211)
HSL	hsl(295, 63%, 54%)
HSV	hsv(295, 70%, 83%)
CMYK	cmyk(6.2%, 69.7%, 0%, 17.3%)
CIE-LAB	lab(52.26, 70.45, -49.50)
CIE-LCH	lch(52.26, 86.10, 324.91°)
OKLab	oklab(61.91% 0.1904 -0.1378)
OKLCH	oklch(61.91% 0.235 324.1)
XYZ	xyz(36.8790, 20.3780, 63.6062)
Luminance	0.2038 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C640D3 #4DD340

analogous

#7D40D3 #C640D3 #D34097

triadic

#C640D3 #D3C640 #40D3C6

tetradic

#C640D3 #D37D40 #4DD340 #4097D3

square

#C640D3 #D37D40 #4DD340 #4097D3

split-complementary

#C640D3 #97D340 #40D37D

monochromatic

#741D7C #A228AE #C640D3 #D572DE #E4A3EA

Accessibility & contrast

On white

4.14

#C640D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#C640D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C640D3

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C640D3	#FFFFFF	#000000	##000000
##C640D3	1.00	4.14	5.08	5.08
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1372D7

Deuteranopia (green-blind)

#5A82CF

Tritanopia (blue-blind)

#CA5985

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #c640d3;
/* rgb */ color: rgb(198, 64, 211);
/* oklch */ color: oklch(61.9% 0.235 324.1);

Tailwind

colors: {
  custom: {
    50: '#db81e1',
    500: '#c640d3',
    950: '#000000',
  },
}

SCSS

$custom: #c640d3;
$custom-light: #db81e1;
$custom-dark: #000000;

JSON

{
  "hex": "#c640d3",
  "rgb": {
    "r": 198,
    "g": 64,
    "b": 211
  },
  "hsl": {
    "h": 294.694,
    "s": 62.553,
    "l": 53.922
  },
  "oklch": {
    "l": 0.61908,
    "c": 0.23503,
    "h": 324.1
  },
  "luminance": 0.20376
}

Semantic roles & 50–950 ramp

primary

#C640D3

secondary

#9ED798

accent

#E64251

background

#FDF8FD

surface

#FBEFFB

border

#D4CAD4

text

#150B15

muted

#837C83

Preview Lab

Preview with #C640D3

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

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