#EF51BF#EF51BF

#EF51BF is a light, highly saturated pink. Relative luminance 0.280; OKLCH L 68.4% C 0.223 H 342.1°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#EF51BF
RGB	rgb(239, 81, 191)
HSL	hsl(318, 83%, 63%)
HSV	hsv(318, 66%, 94%)
CMYK	cmyk(0%, 66.1%, 20.1%, 6.3%)
CIE-LAB	lab(59.89, 70.90, -25.65)
CIE-LCH	lch(59.89, 75.40, 340.12°)
OKLab	oklab(68.36% 0.2122 -0.0687)
OKLCH	oklch(68.36% 0.223 342.1)
XYZ	xyz(47.9444, 28.0018, 52.1600)
Luminance	0.2800 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF51BF #51EF81

analogous

#D051EF #EF51BF #EF5170

triadic

#EF51BF #BFEF51 #51BFEF

tetradic

#EF51BF #EFD051 #51EF81 #5170EF

square

#EF51BF #EFD051 #51EF81 #5170EF

split-complementary

#EF51BF #70EF51 #51EFD0

monochromatic

#B51183 #EA19AA #EF51BF #F489D4 #F9C1E8

Accessibility & contrast

On white

3.18

#EF51BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#EF51BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF51BF

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF51BF	#FFFFFF	#000000	##000000
##EF51BF	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E80C2

Deuteranopia (green-blind)

#8E9ABB

Tritanopia (blue-blind)

#FD5381

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #ef51bf;
/* rgb */ color: rgb(239, 81, 191);
/* oklch */ color: oklch(68.4% 0.223 342.1);

Tailwind

colors: {
  custom: {
    50: '#f88cd2',
    500: '#ef51bf',
    950: '#000000',
  },
}

SCSS

$custom: #ef51bf;
$custom-light: #f88cd2;
$custom-dark: #000000;

JSON

{
  "hex": "#ef51bf",
  "rgb": {
    "r": 239,
    "g": 81,
    "b": 191
  },
  "hsl": {
    "h": 318.228,
    "s": 83.158,
    "l": 62.745
  },
  "oklch": {
    "l": 0.68361,
    "c": 0.22305,
    "h": 342.1
  },
  "luminance": 0.27997
}

Semantic roles & 50–950 ramp

primary

#EF51BF

secondary

#B1EAC3

accent

#E04806

background

#FFF9FC

surface

#FFF1F9

border

#D7CBD2

text

#180D14

muted

#867E82

Preview Lab

Preview with #EF51BF

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

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