#E640B5#E640B5

#E640B5 is a light, highly saturated pink. Relative luminance 0.238; OKLCH L 65.1% C 0.231 H 342.3°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#E640B5
RGB	rgb(230, 64, 181)
HSL	hsl(318, 77%, 58%)
HSV	hsv(318, 72%, 90%)
CMYK	cmyk(0%, 72.2%, 21.3%, 9.8%)
CIE-LAB	lab(55.92, 73.28, -26.13)
CIE-LCH	lch(55.92, 77.80, 340.37°)
OKLab	oklab(65.06% 0.2202 -0.0701)
OKLCH	oklch(65.06% 0.231 342.3)
XYZ	xyz(42.8085, 23.8304, 46.0523)
Luminance	0.2383 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E640B5 #40E671

analogous

#C440E6 #E640B5 #E64062

triadic

#E640B5 #B5E640 #40B5E6

tetradic

#E640B5 #E6C440 #40E671 #4062E6

square

#E640B5 #E6C440 #40E671 #4062E6

split-complementary

#E640B5 #62E640 #40E6C4

monochromatic

#981471 #CE1B99 #E640B5 #ED76CA #F4ACDF

Accessibility & contrast

On white

3.64

#E640B5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#E640B5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E640B5

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E640B5	#FFFFFF	#000000	##000000
##E640B5	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5075B8

Deuteranopia (green-blind)

#8490B1

Tritanopia (blue-blind)

#F44276

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #e640b5;
/* rgb */ color: rgb(230, 64, 181);
/* oklch */ color: oklch(65.1% 0.231 342.3);

Tailwind

colors: {
  custom: {
    50: '#f283cb',
    500: '#e640b5',
    950: '#000000',
  },
}

SCSS

$custom: #e640b5;
$custom-light: #f283cb;
$custom-dark: #000000;

JSON

{
  "hex": "#e640b5",
  "rgb": {
    "r": 230,
    "g": 64,
    "b": 181
  },
  "hsl": {
    "h": 317.711,
    "s": 76.852,
    "l": 57.647
  },
  "oklch": {
    "l": 0.65057,
    "c": 0.23104,
    "h": 342.3
  },
  "luminance": 0.23826
}

Semantic roles & 50–950 ramp

primary

#E640B5

secondary

#9FE2B3

accent

#F36D34

background

#FFF8FC

surface

#FFF0F8

border

#D7CBD1

text

#180C13

muted

#867D82

Preview Lab

Preview with #E640B5

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

Preview Lab → · Contrast checker → · Palette generator →