#EF579C#EF579C

#EF579C is a light, vivid pink. Relative luminance 0.276; OKLCH L 67.7% C 0.197 H 355.6°. Best body text is #000000 at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#EF579C
RGB	rgb(239, 87, 156)
HSL	hsl(333, 83%, 64%)
HSV	hsv(333, 64%, 94%)
CMYK	cmyk(0%, 63.6%, 34.7%, 6.3%)
CIE-LAB	lab(59.50, 64.29, -6.04)
CIE-LCH	lch(59.50, 64.57, 354.63°)
OKLab	oklab(67.67% 0.1964 -0.0151)
OKLCH	oklch(67.67% 0.197 355.6)
XYZ	xyz(45.0081, 27.5724, 34.3978)
Luminance	0.2757 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF579C #57EFAA

analogous

#EF57E8 #EF579C #EF5E57

triadic

#EF579C #9CEF57 #579CEF

tetradic

#EF579C #E8EF57 #57EFAA #5E57EF

square

#EF579C #E8EF57 #57EFAA #5E57EF

split-complementary

#EF579C #57EF5E #57E8EF

monochromatic

#BA125E #EA1F7B #EF579C #F48FBD #FAC7DE

Accessibility & contrast

On white

3.22

#EF579C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.51

#EF579C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF579C

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF579C	#FFFFFF	#000000	##000000
##EF579C	1.00	3.22	6.51	6.51
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.51	21.00	1.00	1.00
##000000	6.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#717D9E

Deuteranopia (green-blind)

#9A9A98

Tritanopia (blue-blind)

#FF4B73

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #ef579c;
/* rgb */ color: rgb(239, 87, 156);
/* oklch */ color: oklch(67.7% 0.197 355.6);

Tailwind

colors: {
  custom: {
    50: '#f98fb9',
    500: '#ef579c',
    950: '#000000',
  },
}

SCSS

$custom: #ef579c;
$custom-light: #f98fb9;
$custom-dark: #000000;

JSON

{
  "hex": "#ef579c",
  "rgb": {
    "r": 239,
    "g": 87,
    "b": 156
  },
  "hsl": {
    "h": 332.763,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.67669,
    "c": 0.197,
    "h": 355.6
  },
  "luminance": 0.27567
}

Semantic roles & 50–950 ramp

primary

#EF579C

secondary

#B6ECD3

accent

#DF7D06

background

#FFF9FB

surface

#FFF1F6

border

#D7CBD0

text

#180D11

muted

#867E80

Preview Lab

Preview with #EF579C

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

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