#C640A3#C640A3

#C640A3 is a mid, vivid pink. Relative luminance 0.183; OKLCH L 59.4% C 0.199 H 339.9°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#C640A3
RGB	rgb(198, 64, 163)
HSL	hsl(316, 54%, 51%)
HSV	hsv(316, 68%, 78%)
CMYK	cmyk(0%, 67.7%, 17.7%, 22.4%)
CIE-LAB	lab(49.88, 62.89, -25.35)
CIE-LCH	lch(49.88, 67.81, 338.04°)
OKLab	oklab(59.42% 0.187 -0.0684)
OKLCH	oklch(59.42% 0.199 339.9)
XYZ	xyz(31.7337, 18.3199, 36.5080)
Luminance	0.1832 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C640A3 #40C663

analogous

#A640C6 #C640A3 #C64060

triadic

#C640A3 #A3C640 #40A3C6

tetradic

#C640A3 #C6A640 #40C663 #4060C6

square

#C640A3 #C6A640 #40C663 #4060C6

split-complementary

#C640A3 #60C640 #40C6A6

monochromatic

#6C2058 #9B2E7E #C640A3 #D46FBA #E29ED0

Accessibility & contrast

On white

4.50

#C640A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#C640A3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C640A3

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C640A3	#FFFFFF	#000000	##000000
##C640A3	1.00	4.50	4.66	4.66
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4869A6

Deuteranopia (green-blind)

#727EA0

Tritanopia (blue-blind)

#D1446C

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #c640a3;
/* rgb */ color: rgb(198, 64, 163);
/* oklch */ color: oklch(59.4% 0.199 339.9);

Tailwind

colors: {
  custom: {
    50: '#db7fbe',
    500: '#c640a3',
    950: '#000000',
  },
}

SCSS

$custom: #c640a3;
$custom-light: #db7fbe;
$custom-dark: #000000;

JSON

{
  "hex": "#c640a3",
  "rgb": {
    "r": 198,
    "g": 64,
    "b": 163
  },
  "hsl": {
    "h": 315.672,
    "s": 54.032,
    "l": 51.373
  },
  "oklch": {
    "l": 0.59417,
    "c": 0.1991,
    "h": 339.9
  },
  "luminance": 0.18317
}

Semantic roles & 50–950 ramp

primary

#C640A3

secondary

#93CEA3

accent

#DD714A

background

#FDF8FB

surface

#FBEFF7

border

#D4CAD0

text

#150B12

muted

#837C81

Preview Lab

Preview with #C640A3

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

Preview Lab → · Contrast checker → · Palette generator →