#EF866B#EF866B

#EF866B is a light, vivid red. Relative luminance 0.365; OKLCH L 72.9% C 0.135 H 35.4°. Best body text is #000000 at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#EF866B
RGB	rgb(239, 134, 107)
HSL	hsl(12, 80%, 68%)
HSV	hsv(12, 55%, 94%)
CMYK	cmyk(0%, 43.9%, 55.2%, 6.3%)
CIE-LAB	lab(66.88, 37.55, 32.15)
CIE-LCH	lch(66.88, 49.43, 40.57°)
OKLab	oklab(72.86% 0.11 0.078)
OKLCH	oklch(72.86% 0.135 35.4)
XYZ	xyz(46.7789, 36.4672, 18.4824)
Luminance	0.3646 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF866B #6BD4EF

analogous

#EF6B92 #EF866B #EFC86B

triadic

#EF866B #6BEF86 #866BEF

tetradic

#EF866B #92EF6B #6BD4EF #C86BEF

square

#EF866B #92EF6B #6BD4EF #C86BEF

split-complementary

#EF866B #6BEFC8 #6B92EF

monochromatic

#CA3B16 #E95934 #EF866B #F5B3A2 #FBE0D9

Accessibility & contrast

On white

2.53

#EF866B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.29

#EF866B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF866B

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF866B	#FFFFFF	#000000	##000000
##EF866B	1.00	2.53	8.29	8.29
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.29	21.00	1.00	1.00
##000000	8.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09569

Deuteranopia (green-blind)

#BAAB69

Tritanopia (blue-blind)

#FF747F

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #ef866b;
/* rgb */ color: rgb(239, 134, 107);
/* oklch */ color: oklch(72.9% 0.135 35.4);

Tailwind

colors: {
  custom: {
    50: '#f9aa95',
    500: '#ef866b',
    950: '#000000',
  },
}

SCSS

$custom: #ef866b;
$custom-light: #f9aa95;
$custom-dark: #000000;

JSON

{
  "hex": "#ef866b",
  "rgb": {
    "r": 239,
    "g": 134,
    "b": 107
  },
  "hsl": {
    "h": 12.273,
    "s": 80.488,
    "l": 67.843
  },
  "oklch": {
    "l": 0.72861,
    "c": 0.13484,
    "h": 35.4
  },
  "luminance": 0.36462
}

Semantic roles & 50–950 ramp

primary

#EF866B

secondary

#C7E7EF

accent

#B1DD09

background

#FFFAF9

surface

#FFF4F2

border

#D7CECC

text

#18100D

muted

#867F7E

Preview Lab

Preview with #EF866B

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

Preview Lab → · Contrast checker → · Palette generator →