#EF57A4#EF57A4

#EF57A4 is a light, highly saturated pink. Relative luminance 0.278; OKLCH L 67.9% C 0.201 H 352.4°. Best body text is #000000 at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#EF57A4
RGB	rgb(239, 87, 164)
HSL	hsl(330, 83%, 64%)
HSV	hsv(330, 64%, 94%)
CMYK	cmyk(0%, 63.6%, 31.4%, 6.3%)
CIE-LAB	lab(59.76, 65.20, -10.30)
CIE-LCH	lch(59.76, 66.01, 351.02°)
OKLab	oklab(67.94% 0.1987 -0.0265)
OKLCH	oklch(67.94% 0.201 352.4)
XYZ	xyz(45.7080, 27.8524, 38.0837)
Luminance	0.2785 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF57A4 #57EFA2

analogous

#EE57EF #EF57A4 #EF5758

triadic

#EF57A4 #A4EF57 #57A4EF

tetradic

#EF57A4 #EFEE57 #57EFA2 #5758EF

square

#EF57A4 #EFEE57 #57EFA2 #5758EF

split-complementary

#EF57A4 #58EF57 #57EFEE

monochromatic

#BA1267 #EA1F86 #EF57A4 #F48FC2 #FAC7E1

Accessibility & contrast

On white

3.20

#EF57A4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.57

#EF57A4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF57A4

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF57A4	#FFFFFF	#000000	##000000
##EF57A4	1.00	3.20	6.57	6.57
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.57	21.00	1.00	1.00
##000000	6.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7FA6

Deuteranopia (green-blind)

#989AA0

Tritanopia (blue-blind)

#FF4E76

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #ef57a4;
/* rgb */ color: rgb(239, 87, 164);
/* oklch */ color: oklch(67.9% 0.201 352.4);

Tailwind

colors: {
  custom: {
    50: '#f88fbf',
    500: '#ef57a4',
    950: '#000000',
  },
}

SCSS

$custom: #ef57a4;
$custom-light: #f88fbf;
$custom-dark: #000000;

JSON

{
  "hex": "#ef57a4",
  "rgb": {
    "r": 239,
    "g": 87,
    "b": 164
  },
  "hsl": {
    "h": 329.605,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.67941,
    "c": 0.2005,
    "h": 352.4
  },
  "luminance": 0.27847
}

Semantic roles & 50–950 ramp

primary

#EF57A4

secondary

#B6ECD1

accent

#DF7106

background

#FFF9FB

surface

#FFF1F7

border

#D7CBD0

text

#180D12

muted

#867E81

Preview Lab

Preview with #EF57A4

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

Preview Lab → · Contrast checker → · Palette generator →