#EF8566#EF8566

#EF8566 is a light, vivid red. Relative luminance 0.361; OKLCH L 72.6% C 0.138 H 37.1°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#EF8566
RGB	rgb(239, 133, 102)
HSL	hsl(14, 81%, 67%)
HSV	hsv(14, 57%, 94%)
CMYK	cmyk(0%, 44.4%, 57.3%, 6.3%)
CIE-LAB	lab(66.59, 37.67, 34.51)
CIE-LCH	lch(66.59, 51.09, 42.49°)
OKLab	oklab(72.62% 0.1097 0.083)
OKLCH	oklch(72.62% 0.138 37.1)
XYZ	xyz(46.3859, 36.0899, 17.0910)
Luminance	0.3609 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF8566 #66D0EF

analogous

#EF668C #EF8566 #EFCA66

triadic

#EF8566 #66EF85 #8566EF

tetradic

#EF8566 #8CEF66 #66D0EF #CA66EF

square

#EF8566 #8CEF66 #66D0EF #CA66EF

split-complementary

#EF8566 #66EFCA #668CEF

monochromatic

#C63D15 #E9592F #EF8566 #F5B19D #FBDDD5

Accessibility & contrast

On white

2.56

#EF8566 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#EF8566 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF8566

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF8566	#FFFFFF	#000000	##000000
##EF8566	1.00	2.56	8.22	8.22
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09463

Deuteranopia (green-blind)

#BAAB64

Tritanopia (blue-blind)

#FF737D

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #ef8566;
/* rgb */ color: rgb(239, 133, 102);
/* oklch */ color: oklch(72.6% 0.138 37.1);

Tailwind

colors: {
  custom: {
    50: '#f9aa92',
    500: '#ef8566',
    950: '#000000',
  },
}

SCSS

$custom: #ef8566;
$custom-light: #f9aa92;
$custom-dark: #000000;

JSON

{
  "hex": "#ef8566",
  "rgb": {
    "r": 239,
    "g": 133,
    "b": 102
  },
  "hsl": {
    "h": 13.577,
    "s": 81.065,
    "l": 66.863
  },
  "oklch": {
    "l": 0.72616,
    "c": 0.13754,
    "h": 37.1
  },
  "luminance": 0.36085
}

Semantic roles & 50–950 ramp

primary

#EF8566

secondary

#C2E4EE

accent

#ADDD08

background

#FFFAF9

surface

#FFF4F1

border

#D7CECB

text

#18100D

muted

#867F7E

Preview Lab

Preview with #EF8566

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

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