#EF6A66#EF6A66

#EF6A66 is a light, vivid red. Relative luminance 0.296; OKLCH L 68.6% C 0.165 H 24.1°. Best body text is #000000 at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#EF6A66
RGB	rgb(239, 106, 102)
HSL	hsl(2, 81%, 67%)
HSV	hsv(2, 57%, 94%)
CMYK	cmyk(0%, 55.6%, 57.3%, 6.3%)
CIE-LAB	lab(61.33, 50.98, 27.76)
CIE-LCH	lch(61.33, 58.05, 28.57°)
OKLab	oklab(68.62% 0.1509 0.0676)
OKLCH	oklch(68.62% 0.165 24.1)
XYZ	xyz(43.1526, 29.6234, 16.0132)
Luminance	0.2962 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF6A66 #66EBEF

analogous

#EF66A7 #EF6A66 #EFAF66

triadic

#EF6A66 #66EF6A #6A66EF

tetradic

#EF6A66 #A7EF66 #66EBEF #AF66EF

square

#EF6A66 #A7EF66 #66EBEF #AF66EF

split-complementary

#EF6A66 #66EFAF #66A7EF

monochromatic

#C61A15 #E9342F #EF6A66 #F5A09D #FBD6D5

Accessibility & contrast

On white

3.03

#EF6A66 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.92

#EF6A66 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF6A66

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF6A66	#FFFFFF	#000000	##000000
##EF6A66	1.00	3.03	6.92	6.92
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.92	21.00	1.00	1.00
##000000	6.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A8365

Deuteranopia (green-blind)

#AC9F63

Tritanopia (blue-blind)

#FF536A

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #ef6a66;
/* rgb */ color: rgb(239, 106, 102);
/* oklch */ color: oklch(68.6% 0.165 24.1);

Tailwind

colors: {
  custom: {
    50: '#fa9991',
    500: '#ef6a66',
    950: '#000000',
  },
}

SCSS

$custom: #ef6a66;
$custom-light: #fa9991;
$custom-dark: #000000;

JSON

{
  "hex": "#ef6a66",
  "rgb": {
    "r": 239,
    "g": 106,
    "b": 102
  },
  "hsl": {
    "h": 1.752,
    "s": 81.065,
    "l": 66.863
  },
  "oklch": {
    "l": 0.68616,
    "c": 0.16537,
    "h": 24.1
  },
  "luminance": 0.29618
}

Semantic roles & 50–950 ramp

primary

#EF6A66

secondary

#C2EDEE

accent

#D7DD08

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190E0C

muted

#877E7D

Preview Lab

Preview with #EF6A66

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

Preview Lab → · Contrast checker → · Palette generator →