#EF51CC#EF51CC

#EF51CC is a light, highly saturated pink. Relative luminance 0.286; OKLCH L 68.9% C 0.231 H 337.8°. Best body text is #000000 at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#EF51CC
RGB	rgb(239, 81, 204)
HSL	hsl(313, 83%, 63%)
HSV	hsv(313, 66%, 94%)
CMYK	cmyk(0%, 66.1%, 14.6%, 6.3%)
CIE-LAB	lab(60.43, 72.69, -32.23)
CIE-LCH	lch(60.43, 79.51, 336.09°)
OKLab	oklab(68.93% 0.2143 -0.0873)
OKLCH	oklch(68.93% 0.231 337.8)
XYZ	xyz(49.4390, 28.5996, 60.0315)
Luminance	0.2859 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF51CC #51EF74

analogous

#C351EF #EF51CC #EF517D

triadic

#EF51CC #CCEF51 #51CCEF

tetradic

#EF51CC #EFC351 #51EF74 #517DEF

square

#EF51CC #EFC351 #51EF74 #517DEF

split-complementary

#EF51CC #7DEF51 #51EFC3

monochromatic

#B51191 #EA19BC #EF51CC #F489DC #F9C1ED

Accessibility & contrast

On white

3.13

#EF51CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.72

#EF51CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF51CC

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF51CC	#FFFFFF	#000000	##000000
##EF51CC	1.00	3.13	6.72	6.72
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.72	21.00	1.00	1.00
##000000	6.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5782D0

Deuteranopia (green-blind)

#899BC8

Tritanopia (blue-blind)

#FC5888

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #ef51cc;
/* rgb */ color: rgb(239, 81, 204);
/* oklch */ color: oklch(68.9% 0.231 337.8);

Tailwind

colors: {
  custom: {
    50: '#f88ddc',
    500: '#ef51cc',
    950: '#000000',
  },
}

SCSS

$custom: #ef51cc;
$custom-light: #f88ddc;
$custom-dark: #000000;

JSON

{
  "hex": "#ef51cc",
  "rgb": {
    "r": 239,
    "g": 81,
    "b": 204
  },
  "hsl": {
    "h": 313.291,
    "s": 83.158,
    "l": 62.745
  },
  "oklch": {
    "l": 0.68927,
    "c": 0.23143,
    "h": 337.8
  },
  "luminance": 0.28595
}

Semantic roles & 50–950 ramp

primary

#EF51CC

secondary

#B1EABE

accent

#E03606

background

#FFF9FD

surface

#FFF1FB

border

#D7CBD4

text

#180D15

muted

#867E83

Preview Lab

Preview with #EF51CC

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

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