#EC578C#EC578C

#EC578C is a light, vivid pink. Relative luminance 0.265; OKLCH L 66.7% C 0.189 H 1.7°. Best body text is #000000 at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#EC578C
RGB	rgb(236, 87, 140)
HSL	hsl(339, 80%, 63%)
HSV	hsv(339, 63%, 93%)
CMYK	cmyk(0%, 63.1%, 40.7%, 7.5%)
CIE-LAB	lab(58.55, 61.70, 1.84)
CIE-LCH	lch(58.55, 61.73, 1.71°)
OKLab	oklab(66.72% 0.1885 0.0055)
OKLCH	oklch(66.72% 0.189 1.7)
XYZ	xyz(42.7368, 26.5477, 27.6795)
Luminance	0.2654 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC578C #57ECB7

analogous

#EC57D6 #EC578C #EC6C57

triadic

#EC578C #8CEC57 #578CEC

tetradic

#EC578C #D6EC57 #57ECB7 #6C57EC

square

#EC578C #D6EC57 #57ECB7 #6C57EC

split-complementary

#EC578C #57EC6C #57D6EC

monochromatic

#B4144D #E62066 #EC578C #F28EB2 #F8C5D7

Accessibility & contrast

On white

3.33

#EC578C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.31

#EC578C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC578C

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC578C	#FFFFFF	#000000	##000000
##EC578C	1.00	3.33	6.31	6.31
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.31	21.00	1.00	1.00
##000000	6.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#747B8D

Deuteranopia (green-blind)

#9C9789

Tritanopia (blue-blind)

#FF466C

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #ec578c;
/* rgb */ color: rgb(236, 87, 140);
/* oklch */ color: oklch(66.7% 0.189 1.7);

Tailwind

colors: {
  custom: {
    50: '#f78ead',
    500: '#ec578c',
    950: '#000000',
  },
}

SCSS

$custom: #ec578c;
$custom-light: #f78ead;
$custom-dark: #000000;

JSON

{
  "hex": "#ec578c",
  "rgb": {
    "r": 236,
    "g": 87,
    "b": 140
  },
  "hsl": {
    "h": 338.658,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.66721,
    "c": 0.18862,
    "h": 1.7
  },
  "luminance": 0.26543
}

Semantic roles & 50–950 ramp

primary

#EC578C

secondary

#B5EAD7

accent

#DC910A

background

#FFF9FA

surface

#FFF1F4

border

#D7CBCE

text

#180D10

muted

#867E7F

Preview Lab

Preview with #EC578C

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

Preview Lab → · Contrast checker → · Palette generator →