#EF5591#EF5591

#EF5591 is a light, vivid pink. Relative luminance 0.269; OKLCH L 67.1% C 0.196 H 359.8°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#EF5591
RGB	rgb(239, 85, 145)
HSL	hsl(337, 83%, 64%)
HSV	hsv(337, 64%, 94%)
CMYK	cmyk(0%, 64.4%, 39.3%, 6.3%)
CIE-LAB	lab(58.88, 63.91, -0.55)
CIE-LCH	lch(58.88, 63.92, 359.51°)
OKLab	oklab(67.1% 0.1955 -0.0006)
OKLCH	oklch(67.1% 0.196 359.8)
XYZ	xyz(43.9588, 26.8972, 29.6593)
Luminance	0.2689 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF5591 #55EFB3

analogous

#EF55DE #EF5591 #EF6655

triadic

#EF5591 #91EF55 #5591EF

tetradic

#EF5591 #DEEF55 #55EFB3 #6655EF

square

#EF5591 #DEEF55 #55EFB3 #6655EF

split-complementary

#EF5591 #55EF66 #55DEEF

monochromatic

#B81152 #EA1D6D #EF5591 #F48DB5 #FAC5D9

Accessibility & contrast

On white

3.29

#EF5591 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#EF5591 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF5591

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF5591	#FFFFFF	#000000	##000000
##EF5591	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#727B93

Deuteranopia (green-blind)

#9C998D

Tritanopia (blue-blind)

#FF456D

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #ef5591;
/* rgb */ color: rgb(239, 85, 145);
/* oklch */ color: oklch(67.1% 0.196 359.8);

Tailwind

colors: {
  custom: {
    50: '#f98db1',
    500: '#ef5591',
    950: '#000000',
  },
}

SCSS

$custom: #ef5591;
$custom-light: #f98db1;
$custom-dark: #000000;

JSON

{
  "hex": "#ef5591",
  "rgb": {
    "r": 239,
    "g": 85,
    "b": 145
  },
  "hsl": {
    "h": 336.623,
    "s": 82.796,
    "l": 63.529
  },
  "oklch": {
    "l": 0.67101,
    "c": 0.1955,
    "h": 359.8
  },
  "luminance": 0.26892
}

Semantic roles & 50–950 ramp

primary

#EF5591

secondary

#B5EBD6

accent

#DF8B06

background

#FFF9FA

surface

#FFF1F4

border

#D7CBCE

text

#180D10

muted

#867E7F

Preview Lab

Preview with #EF5591

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

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