#EF66F3#EF66F3

#EF66F3 is a light, highly saturated purple. Relative luminance 0.343; OKLCH L 73.0% C 0.233 H 326.5°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#EF66F3
RGB	rgb(239, 102, 243)
HSL	hsl(298, 85%, 68%)
HSV	hsv(298, 58%, 95%)
CMYK	cmyk(1.6%, 58%, 0%, 4.7%)
CIE-LAB	lab(65.22, 70.38, -46.56)
CIE-LCH	lch(65.22, 84.38, 326.51°)
OKLab	oklab(73% 0.1944 -0.1286)
OKLCH	oklch(73% 0.233 326.5)
XYZ	xyz(56.5246, 34.3279, 88.4253)
Luminance	0.3432 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF66F3 #6AF366

analogous

#A966F3 #EF66F3 #F366B0

triadic

#EF66F3 #F3EF66 #66F3EF

tetradic

#EF66F3 #F3A966 #6AF366 #66B0F3

square

#EF66F3 #F3A966 #6AF366 #66B0F3

split-complementary

#EF66F3 #B0F366 #66F3A9

monochromatic

#C910CE #E92DEF #EF66F3 #F59FF7 #FBD7FC

Accessibility & contrast

On white

2.67

#EF66F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.86

#EF66F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF66F3

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF66F3	#FFFFFF	#000000	##000000
##EF66F3	1.00	2.67	7.86	7.86
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.86	21.00	1.00	1.00
##000000	7.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5493F7

Deuteranopia (green-blind)

#83A4EF

Tritanopia (blue-blind)

#F578A3

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #ef66f3;
/* rgb */ color: rgb(239, 102, 243);
/* oklch */ color: oklch(73.0% 0.233 326.5);

Tailwind

colors: {
  custom: {
    50: '#f799f7',
    500: '#ef66f3',
    950: '#000000',
  },
}

SCSS

$custom: #ef66f3;
$custom-light: #f799f7;
$custom-dark: #000000;

JSON

{
  "hex": "#ef66f3",
  "rgb": {
    "r": 239,
    "g": 102,
    "b": 243
  },
  "hsl": {
    "h": 298.298,
    "s": 85.455,
    "l": 67.647
  },
  "oklch": {
    "l": 0.72996,
    "c": 0.23306,
    "h": 326.5
  },
  "luminance": 0.34325
}

Semantic roles & 50–950 ramp

primary

#EF66F3

secondary

#C6F0C5

accent

#E2040A

background

#FFF9FF

surface

#FFF2FF

border

#D7CCD7

text

#180E17

muted

#867E85

Preview Lab

Preview with #EF66F3

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

Preview Lab → · Contrast checker → · Palette generator →