#EF6E66#EF6E66

#EF6E66 is a light, vivid red. Relative luminance 0.305; OKLCH L 69.2% C 0.161 H 25.7°. Best body text is #000000 at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#EF6E66
RGB	rgb(239, 110, 102)
HSL	hsl(4, 81%, 67%)
HSV	hsv(4, 57%, 94%)
CMYK	cmyk(0%, 54%, 57.3%, 6.3%)
CIE-LAB	lab(62.06, 49.09, 28.70)
CIE-LCH	lch(62.06, 56.87, 30.31°)
OKLab	oklab(69.16% 0.145 0.0698)
OKLCH	oklch(69.16% 0.161 25.7)
XYZ	xyz(43.5745, 30.4671, 16.1539)
Luminance	0.3046 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF6E66 #66E7EF

analogous

#EF66A2 #EF6E66 #EFB366

triadic

#EF6E66 #66EF6E #6E66EF

tetradic

#EF6E66 #A2EF66 #66E7EF #B366EF

square

#EF6E66 #A2EF66 #66E7EF #B366EF

split-complementary

#EF6E66 #66EFB3 #66A2EF

monochromatic

#C61F15 #E9392F #EF6E66 #F5A39D #FBD7D5

Accessibility & contrast

On white

2.96

#EF6E66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.09

#EF6E66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF6E66

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF6E66	#FFFFFF	#000000	##000000
##EF6E66	1.00	2.96	7.09	7.09
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.09	21.00	1.00	1.00
##000000	7.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8565

Deuteranopia (green-blind)

#AEA063

Tritanopia (blue-blind)

#FF586D

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #ef6e66;
/* rgb */ color: rgb(239, 110, 102);
/* oklch */ color: oklch(69.2% 0.161 25.7);

Tailwind

colors: {
  custom: {
    50: '#fa9b91',
    500: '#ef6e66',
    950: '#000000',
  },
}

SCSS

$custom: #ef6e66;
$custom-light: #fa9b91;
$custom-dark: #000000;

JSON

{
  "hex": "#ef6e66",
  "rgb": {
    "r": 239,
    "g": 110,
    "b": 102
  },
  "hsl": {
    "h": 3.504,
    "s": 81.065,
    "l": 66.863
  },
  "oklch": {
    "l": 0.69165,
    "c": 0.16093,
    "h": 25.7
  },
  "luminance": 0.30462
}

Semantic roles & 50–950 ramp

primary

#EF6E66

secondary

#C2ECEE

accent

#D1DD08

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#180E0D

muted

#867E7D

Preview Lab

Preview with #EF6E66

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

Preview Lab → · Contrast checker → · Palette generator →