#EF57C3#EF57C3

#EF57C3 is a light, highly saturated pink. Relative luminance 0.291; OKLCH L 69.1% C 0.218 H 341.0°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#EF57C3
RGB	rgb(239, 87, 195)
HSL	hsl(317, 83%, 64%)
HSV	hsv(317, 64%, 94%)
CMYK	cmyk(0%, 63.6%, 18.4%, 6.3%)
CIE-LAB	lab(60.88, 69.15, -26.41)
CIE-LCH	lch(60.88, 74.02, 339.10°)
OKLab	oklab(69.14% 0.206 -0.0709)
OKLCH	oklch(69.14% 0.218 341)
XYZ	xyz(48.8564, 29.1117, 54.6652)
Luminance	0.2911 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF57C3 #57EF83

analogous

#CF57EF #EF57C3 #EF5777

triadic

#EF57C3 #C3EF57 #57C3EF

tetradic

#EF57C3 #EFCF57 #57EF83 #5777EF

square

#EF57C3 #EFCF57 #57EF83 #5777EF

split-complementary

#EF57C3 #77EF57 #57EFCF

monochromatic

#BA1289 #EA1FAF #EF57C3 #F48FD7 #FAC7EB

Accessibility & contrast

On white

3.08

#EF57C3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.82

#EF57C3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF57C3

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF57C3	#FFFFFF	#000000	##000000
##EF57C3	1.00	3.08	6.82	6.82
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.82	21.00	1.00	1.00
##000000	6.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6183C6

Deuteranopia (green-blind)

#8F9CBF

Tritanopia (blue-blind)

#FD5A85

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #ef57c3;
/* rgb */ color: rgb(239, 87, 195);
/* oklch */ color: oklch(69.1% 0.218 341.0);

Tailwind

colors: {
  custom: {
    50: '#f890d5',
    500: '#ef57c3',
    950: '#000000',
  },
}

SCSS

$custom: #ef57c3;
$custom-light: #f890d5;
$custom-dark: #000000;

JSON

{
  "hex": "#ef57c3",
  "rgb": {
    "r": 239,
    "g": 87,
    "b": 195
  },
  "hsl": {
    "h": 317.368,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.69137,
    "c": 0.21785,
    "h": 341
  },
  "luminance": 0.29107
}

Semantic roles & 50–950 ramp

primary

#EF57C3

secondary

#B6ECC6

accent

#DF4506

background

#FFF9FD

surface

#FFF2FA

border

#D7CCD3

text

#180D14

muted

#867E83

Preview Lab

Preview with #EF57C3

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

Preview Lab → · Contrast checker → · Palette generator →