#EF578A#EF578A

#EF578A is a light, vivid pink. Relative luminance 0.270; OKLCH L 67.1% C 0.191 H 3.1°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#EF578A
RGB	rgb(239, 87, 138)
HSL	hsl(340, 83%, 64%)
HSV	hsv(340, 64%, 94%)
CMYK	cmyk(0%, 63.6%, 42.3%, 6.3%)
CIE-LAB	lab(58.98, 62.41, 3.69)
CIE-LCH	lch(58.98, 62.51, 3.39°)
OKLab	oklab(67.11% 0.1906 0.0103)
OKLCH	oklch(67.11% 0.191 3.1)
XYZ	xyz(43.5953, 27.0073, 26.9570)
Luminance	0.2700 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF578A #57EFBC

analogous

#EF57D6 #EF578A #EF7057

triadic

#EF578A #8AEF57 #578AEF

tetradic

#EF578A #D6EF57 #57EFBC #7057EF

square

#EF578A #D6EF57 #57EFBC #7057EF

split-complementary

#EF578A #57EF70 #57D6EF

monochromatic

#BA124A #EA1F63 #EF578A #F48FB1 #FAC7D8

Accessibility & contrast

On white

3.28

#EF578A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#EF578A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF578A

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF578A	#FFFFFF	#000000	##000000
##EF578A	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#767B8B

Deuteranopia (green-blind)

#9E9986

Tritanopia (blue-blind)

#FF446B

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #ef578a;
/* rgb */ color: rgb(239, 87, 138);
/* oklch */ color: oklch(67.1% 0.191 3.1);

Tailwind

colors: {
  custom: {
    50: '#f98eac',
    500: '#ef578a',
    950: '#000000',
  },
}

SCSS

$custom: #ef578a;
$custom-light: #f98eac;
$custom-dark: #000000;

JSON

{
  "hex": "#ef578a",
  "rgb": {
    "r": 239,
    "g": 87,
    "b": 138
  },
  "hsl": {
    "h": 339.868,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.67113,
    "c": 0.19089,
    "h": 3.1
  },
  "luminance": 0.27002
}

Semantic roles & 50–950 ramp

primary

#EF578A

secondary

#B6ECDA

accent

#DF9606

background

#FFF9FA

surface

#FFF1F4

border

#D7CBCE

text

#180D10

muted

#867E7F

Preview Lab

Preview with #EF578A

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

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