#EC579B#EC579B

#EC579B is a light, vivid pink. Relative luminance 0.270; OKLCH L 67.2% C 0.194 H 355.4°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#EC579B
RGB	rgb(236, 87, 155)
HSL	hsl(333, 80%, 63%)
HSV	hsv(333, 63%, 93%)
CMYK	cmyk(0%, 63.1%, 34.3%, 7.5%)
CIE-LAB	lab(58.99, 63.30, -6.26)
CIE-LCH	lch(58.99, 63.61, 354.35°)
OKLab	oklab(67.19% 0.1933 -0.0157)
OKLCH	oklch(67.19% 0.194 355.4)
XYZ	xyz(43.9191, 27.0207, 33.9066)
Luminance	0.2702 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC579B #57ECA8

analogous

#EC57E6 #EC579B #EC5D57

triadic

#EC579B #9BEC57 #579BEC

tetradic

#EC579B #E6EC57 #57ECA8 #5D57EC

square

#EC579B #E6EC57 #57ECA8 #5D57EC

split-complementary

#EC579B #57EC5D #57E6EC

monochromatic

#B4145D #E6207A #EC579B #F28EBC #F8C5DC

Accessibility & contrast

On white

3.28

#EC579B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#EC579B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC579B

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC579B	#FFFFFF	#000000	##000000
##EC579B	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#707D9D

Deuteranopia (green-blind)

#989898

Tritanopia (blue-blind)

#FE4C72

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #ec579b;
/* rgb */ color: rgb(236, 87, 155);
/* oklch */ color: oklch(67.2% 0.194 355.4);

Tailwind

colors: {
  custom: {
    50: '#f78eb8',
    500: '#ec579b',
    950: '#000000',
  },
}

SCSS

$custom: #ec579b;
$custom-light: #f78eb8;
$custom-dark: #000000;

JSON

{
  "hex": "#ec579b",
  "rgb": {
    "r": 236,
    "g": 87,
    "b": 155
  },
  "hsl": {
    "h": 332.617,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.67192,
    "c": 0.19397,
    "h": 355.4
  },
  "luminance": 0.27016
}

Semantic roles & 50–950 ramp

primary

#EC579B

secondary

#B5EAD2

accent

#DC7C0A

background

#FFF9FB

surface

#FFF1F6

border

#D7CBD0

text

#180D11

muted

#867E80

Preview Lab

Preview with #EC579B

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

Preview Lab → · Contrast checker → · Palette generator →