#EF57A1#EF57A1

#EF57A1 is a light, vivid pink. Relative luminance 0.277; OKLCH L 67.8% C 0.199 H 353.6°. Best body text is #000000 at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#EF57A1
RGB	rgb(239, 87, 161)
HSL	hsl(331, 83%, 64%)
HSV	hsv(331, 64%, 94%)
CMYK	cmyk(0%, 63.6%, 32.6%, 6.3%)
CIE-LAB	lab(59.66, 64.85, -8.71)
CIE-LCH	lch(59.66, 65.43, 352.35°)
OKLab	oklab(67.84% 0.1979 -0.0222)
OKLCH	oklch(67.84% 0.199 353.6)
XYZ	xyz(45.4402, 27.7453, 36.6737)
Luminance	0.2774 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF57A1 #57EFA5

analogous

#EF57ED #EF57A1 #EF5957

triadic

#EF57A1 #A1EF57 #57A1EF

tetradic

#EF57A1 #EDEF57 #57EFA5 #5957EF

square

#EF57A1 #EDEF57 #57EFA5 #5957EF

split-complementary

#EF57A1 #57EF59 #57EDEF

monochromatic

#BA1264 #EA1F82 #EF57A1 #F48FC0 #FAC7E0

Accessibility & contrast

On white

3.21

#EF57A1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.55

#EF57A1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF57A1

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF57A1	#FFFFFF	#000000	##000000
##EF57A1	1.00	3.21	6.55	6.55
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.55	21.00	1.00	1.00
##000000	6.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7EA3

Deuteranopia (green-blind)

#999A9D

Tritanopia (blue-blind)

#FF4D75

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #ef57a1;
/* rgb */ color: rgb(239, 87, 161);
/* oklch */ color: oklch(67.8% 0.199 353.6);

Tailwind

colors: {
  custom: {
    50: '#f98fbc',
    500: '#ef57a1',
    950: '#000000',
  },
}

SCSS

$custom: #ef57a1;
$custom-light: #f98fbc;
$custom-dark: #000000;

JSON

{
  "hex": "#ef57a1",
  "rgb": {
    "r": 239,
    "g": 87,
    "b": 161
  },
  "hsl": {
    "h": 330.789,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.67837,
    "c": 0.19913,
    "h": 353.6
  },
  "luminance": 0.2774
}

Semantic roles & 50–950 ramp

primary

#EF57A1

secondary

#B6ECD2

accent

#DF7606

background

#FFF9FB

surface

#FFF1F6

border

#D7CBD0

text

#180D12

muted

#867E81

Preview Lab

Preview with #EF57A1

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

Preview Lab → · Contrast checker → · Palette generator →