#EF578C#EF578C

#EF578C is a light, vivid pink. Relative luminance 0.271; OKLCH L 67.2% C 0.191 H 2.2°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#EF578C
RGB	rgb(239, 87, 140)
HSL	hsl(339, 83%, 64%)
HSV	hsv(339, 64%, 94%)
CMYK	cmyk(0%, 63.6%, 41.4%, 6.3%)
CIE-LAB	lab(59.04, 62.60, 2.60)
CIE-LCH	lch(59.04, 62.66, 2.38°)
OKLab	oklab(67.17% 0.1913 0.0075)
OKLCH	oklch(67.17% 0.191 2.2)
XYZ	xyz(43.7414, 27.0657, 27.7266)
Luminance	0.2706 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF578C #57EFBA

analogous

#EF57D8 #EF578C #EF6E57

triadic

#EF578C #8CEF57 #578CEF

tetradic

#EF578C #D8EF57 #57EFBA #6E57EF

square

#EF578C #D8EF57 #57EFBA #6E57EF

split-complementary

#EF578C #57EF6E #57D8EF

monochromatic

#BA124C #EA1F66 #EF578C #F48FB2 #FAC7D9

Accessibility & contrast

On white

3.28

#EF578C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#EF578C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF578C

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF578C	#FFFFFF	#000000	##000000
##EF578C	1.00	3.28	6.41	6.41
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.41	21.00	1.00	1.00
##000000	6.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#757B8D

Deuteranopia (green-blind)

#9D9988

Tritanopia (blue-blind)

#FF456C

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #ef578c;
/* rgb */ color: rgb(239, 87, 140);
/* oklch */ color: oklch(67.2% 0.191 2.2);

Tailwind

colors: {
  custom: {
    50: '#f98ead',
    500: '#ef578c',
    950: '#000000',
  },
}

SCSS

$custom: #ef578c;
$custom-light: #f98ead;
$custom-dark: #000000;

JSON

{
  "hex": "#ef578c",
  "rgb": {
    "r": 239,
    "g": 87,
    "b": 140
  },
  "hsl": {
    "h": 339.079,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.67171,
    "c": 0.19144,
    "h": 2.2
  },
  "luminance": 0.27061
}

Semantic roles & 50–950 ramp

primary

#EF578C

secondary

#B6ECD9

accent

#DF9406

background

#FFF9FA

surface

#FFF1F4

border

#D7CBCE

text

#180D10

muted

#867E7F

Preview Lab

Preview with #EF578C

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

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