#EF6766#EF6766

#EF6766 is a light, vivid red. Relative luminance 0.290; OKLCH L 68.2% C 0.169 H 23.0°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#EF6766
RGB	rgb(239, 103, 102)
HSL	hsl(0, 81%, 67%)
HSV	hsv(0, 57%, 94%)
CMYK	cmyk(0%, 56.9%, 57.3%, 6.3%)
CIE-LAB	lab(60.80, 52.37, 27.06)
CIE-LCH	lch(60.80, 58.95, 27.33°)
OKLab	oklab(68.21% 0.1553 0.066)
OKLCH	oklch(68.21% 0.169 23)
XYZ	xyz(42.8488, 29.0158, 15.9120)
Luminance	0.2901 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF6766 #66EEEF

analogous

#EF66AA #EF6766 #EFAC66

triadic

#EF6766 #66EF67 #6766EF

tetradic

#EF6766 #AAEF66 #66EEEF #AC66EF

square

#EF6766 #AAEF66 #66EEEF #AC66EF

split-complementary

#EF6766 #66EFAC #66AAEF

monochromatic

#C61615 #E9302F #EF6766 #F59E9D #FBD5D5

Accessibility & contrast

On white

3.09

#EF6766 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#EF6766 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF6766

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF6766	#FFFFFF	#000000	##000000
##EF6766	1.00	3.09	6.80	6.80
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.80	21.00	1.00	1.00
##000000	6.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#888165

Deuteranopia (green-blind)

#AA9D63

Tritanopia (blue-blind)

#FF4F68

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #ef6766;
/* rgb */ color: rgb(239, 103, 102);
/* oklch */ color: oklch(68.2% 0.169 23.0);

Tailwind

colors: {
  custom: {
    50: '#fa9791',
    500: '#ef6766',
    950: '#000000',
  },
}

SCSS

$custom: #ef6766;
$custom-light: #fa9791;
$custom-dark: #000000;

JSON

{
  "hex": "#ef6766",
  "rgb": {
    "r": 239,
    "g": 103,
    "b": 102
  },
  "hsl": {
    "h": 0.438,
    "s": 81.065,
    "l": 66.863
  },
  "oklch": {
    "l": 0.68214,
    "c": 0.16872,
    "h": 23
  },
  "luminance": 0.29011
}

Semantic roles & 50–950 ramp

primary

#EF6766

secondary

#C2EEEE

accent

#DCDD08

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190E0C

muted

#877E7D

Preview Lab

Preview with #EF6766

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

Preview Lab → · Contrast checker → · Palette generator →