#EF5374#EF5374

#EF5374 is a light, vivid red. Relative luminance 0.258; OKLCH L 66.1% C 0.192 H 11.5°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#EF5374
RGB	rgb(239, 83, 116)
HSL	hsl(347, 83%, 63%)
HSV	hsv(347, 65%, 94%)
CMYK	cmyk(0%, 65.3%, 51.5%, 6.3%)
CIE-LAB	lab(57.85, 62.05, 14.99)
CIE-LCH	lch(57.85, 63.84, 13.58°)
OKLab	oklab(66.1% 0.1878 0.0381)
OKLCH	oklch(66.1% 0.192 11.5)
XYZ	xyz(41.8458, 25.8036, 19.2967)
Luminance	0.2580 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF5374 #53EFCE

analogous

#EF53C2 #EF5374 #EF8053

triadic

#EF5374 #74EF53 #5374EF

tetradic

#EF5374 #C2EF53 #53EFCE #8053EF

square

#EF5374 #C2EF53 #53EFCE #8053EF

split-complementary

#EF5374 #53EF80 #53C2EF

monochromatic

#B71134 #EA1B47 #EF5374 #F48BA1 #F9C3CE

Accessibility & contrast

On white

3.41

#EF5374 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#EF5374 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF5374

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF5374	#FFFFFF	#000000	##000000
##EF5374	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#787774

Deuteranopia (green-blind)

#A09770

Tritanopia (blue-blind)

#FF3760

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #ef5374;
/* rgb */ color: rgb(239, 83, 116);
/* oklch */ color: oklch(66.1% 0.192 11.5);

Tailwind

colors: {
  custom: {
    50: '#fa8c9b',
    500: '#ef5374',
    950: '#000000',
  },
}

SCSS

$custom: #ef5374;
$custom-light: #fa8c9b;
$custom-dark: #000000;

JSON

{
  "hex": "#ef5374",
  "rgb": {
    "r": 239,
    "g": 83,
    "b": 116
  },
  "hsl": {
    "h": 347.308,
    "s": 82.979,
    "l": 63.137
  },
  "oklch": {
    "l": 0.66095,
    "c": 0.19165,
    "h": 11.5
  },
  "luminance": 0.25798
}

Semantic roles & 50–950 ramp

primary

#EF5374

secondary

#B3EBDF

accent

#DFB106

background

#FFF9F9

surface

#FFF1F2

border

#D7CBCC

text

#190D0E

muted

#877E7E

Preview Lab

Preview with #EF5374

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

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