#EF7566#EF7566

#EF7566 is a light, vivid red. Relative luminance 0.320; OKLCH L 70.2% C 0.153 H 28.7°. Best body text is #000000 at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#EF7566
RGB	rgb(239, 117, 102)
HSL	hsl(7, 81%, 67%)
HSV	hsv(7, 57%, 94%)
CMYK	cmyk(0%, 51%, 57.3%, 6.3%)
CIE-LAB	lab(63.37, 45.71, 30.41)
CIE-LCH	lch(63.37, 54.90, 33.63°)
OKLab	oklab(70.17% 0.1345 0.0737)
OKLCH	oklch(70.17% 0.153 28.7)
XYZ	xyz(44.3598, 32.0377, 16.4156)
Luminance	0.3203 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF7566 #66E0EF

analogous

#EF669C #EF7566 #EFB966

triadic

#EF7566 #66EF75 #7566EF

tetradic

#EF7566 #9CEF66 #66E0EF #B966EF

square

#EF7566 #9CEF66 #66E0EF #B966EF

split-complementary

#EF7566 #66EFB9 #669CEF

monochromatic

#C62815 #E9432F #EF7566 #F5A79D #FBD9D5

Accessibility & contrast

On white

2.84

#EF7566 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.41

#EF7566 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF7566

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF7566	#FFFFFF	#000000	##000000
##EF7566	1.00	2.84	7.41	7.41
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.41	21.00	1.00	1.00
##000000	7.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938964

Deuteranopia (green-blind)

#B1A364

Tritanopia (blue-blind)

#FF6072

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #ef7566;
/* rgb */ color: rgb(239, 117, 102);
/* oklch */ color: oklch(70.2% 0.153 28.7);

Tailwind

colors: {
  custom: {
    50: '#fa9f92',
    500: '#ef7566',
    950: '#000000',
  },
}

SCSS

$custom: #ef7566;
$custom-light: #fa9f92;
$custom-dark: #000000;

JSON

{
  "hex": "#ef7566",
  "rgb": {
    "r": 239,
    "g": 117,
    "b": 102
  },
  "hsl": {
    "h": 6.569,
    "s": 81.065,
    "l": 66.863
  },
  "oklch": {
    "l": 0.70165,
    "c": 0.15335,
    "h": 28.7
  },
  "luminance": 0.32033
}

Semantic roles & 50–950 ramp

primary

#EF7566

secondary

#C2EAEE

accent

#C6DD08

background

#FFFAF8

surface

#FFF3F0

border

#D7CDCB

text

#180F0D

muted

#867F7D

Preview Lab

Preview with #EF7566

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

Preview Lab → · Contrast checker → · Palette generator →