#EF5399#EF5399

#EF5399 is a light, highly saturated pink. Relative luminance 0.268; OKLCH L 67.1% C 0.201 H 356.3°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#EF5399
RGB	rgb(239, 83, 153)
HSL	hsl(333, 83%, 63%)
HSV	hsv(333, 65%, 94%)
CMYK	cmyk(0%, 65.3%, 36%, 6.3%)
CIE-LAB	lab(58.83, 65.55, -5.29)
CIE-LCH	lch(58.83, 65.76, 355.39°)
OKLab	oklab(67.14% 0.2005 -0.0131)
OKLCH	oklch(67.14% 0.201 356.3)
XYZ	xyz(44.4423, 26.8422, 32.9715)
Luminance	0.2684 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF5399 #53EFA9

analogous

#EF53E7 #EF5399 #EF5B53

triadic

#EF5399 #99EF53 #5399EF

tetradic

#EF5399 #E7EF53 #53EFA9 #5B53EF

square

#EF5399 #E7EF53 #53EFA9 #5B53EF

split-complementary

#EF5399 #53EF5B #53E7EF

monochromatic

#B7115B #EA1B78 #EF5399 #F48BBA #F9C3DB

Accessibility & contrast

On white

3.30

#EF5399 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.37

#EF5399 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF5399

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF5399	#FFFFFF	#000000	##000000
##EF5399	1.00	3.30	6.37	6.37
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.37	21.00	1.00	1.00
##000000	6.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7B9B

Deuteranopia (green-blind)

#999895

Tritanopia (blue-blind)

#FF4570

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #ef5399;
/* rgb */ color: rgb(239, 83, 153);
/* oklch */ color: oklch(67.1% 0.201 356.3);

Tailwind

colors: {
  custom: {
    50: '#f98db7',
    500: '#ef5399',
    950: '#000000',
  },
}

SCSS

$custom: #ef5399;
$custom-light: #f98db7;
$custom-dark: #000000;

JSON

{
  "hex": "#ef5399",
  "rgb": {
    "r": 239,
    "g": 83,
    "b": 153
  },
  "hsl": {
    "h": 333.077,
    "s": 82.979,
    "l": 63.137
  },
  "oklch": {
    "l": 0.67141,
    "c": 0.20093,
    "h": 356.3
  },
  "luminance": 0.26837
}

Semantic roles & 50–950 ramp

primary

#EF5399

secondary

#B3EBD2

accent

#DF7E06

background

#FFF9FB

surface

#FFF1F6

border

#D7CBD0

text

#180D11

muted

#867E80

Preview Lab

Preview with #EF5399

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

Preview Lab → · Contrast checker → · Palette generator →