#EF866A#EF866A

#EF866A is a light, vivid red. Relative luminance 0.364; OKLCH L 72.8% C 0.135 H 35.8°. Best body text is #000000 at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#EF866A
RGB	rgb(239, 134, 106)
HSL	hsl(13, 81%, 68%)
HSV	hsv(13, 56%, 94%)
CMYK	cmyk(0%, 43.9%, 55.6%, 6.3%)
CIE-LAB	lab(66.86, 37.47, 32.68)
CIE-LCH	lch(66.86, 49.71, 41.09°)
OKLab	oklab(72.84% 0.1096 0.0792)
OKLCH	oklch(72.84% 0.135 35.8)
XYZ	xyz(46.7266, 36.4463, 18.2069)
Luminance	0.3644 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF866A #6AD3EF

analogous

#EF6A90 #EF866A #EFC96A

triadic

#EF866A #6AEF86 #866AEF

tetradic

#EF866A #90EF6A #6AD3EF #C96AEF

square

#EF866A #90EF6A #6AD3EF #C96AEF

split-complementary

#EF866A #6AEFC9 #6A90EF

monochromatic

#C93B16 #E95933 #EF866A #F5B3A1 #FBE0D9

Accessibility & contrast

On white

2.53

#EF866A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.29

#EF866A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF866A

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF866A	#FFFFFF	#000000	##000000
##EF866A	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)

#A09567

Deuteranopia (green-blind)

#BAAB68

Tritanopia (blue-blind)

#FF747F

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #ef866a;
/* rgb */ color: rgb(239, 134, 106);
/* oklch */ color: oklch(72.8% 0.135 35.8);

Tailwind

colors: {
  custom: {
    50: '#f9aa95',
    500: '#ef866a',
    950: '#000000',
  },
}

SCSS

$custom: #ef866a;
$custom-light: #f9aa95;
$custom-dark: #000000;

JSON

{
  "hex": "#ef866a",
  "rgb": {
    "r": 239,
    "g": 134,
    "b": 106
  },
  "hsl": {
    "h": 12.632,
    "s": 80.606,
    "l": 67.647
  },
  "oklch": {
    "l": 0.72844,
    "c": 0.13519,
    "h": 35.8
  },
  "luminance": 0.36442
}

Semantic roles & 50–950 ramp

primary

#EF866A

secondary

#C6E6EF

accent

#B0DD09

background

#FFFAF9

surface

#FFF4F1

border

#D7CECB

text

#18100D

muted

#867F7E

Preview Lab

Preview with #EF866A

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

Preview Lab → · Contrast checker → · Palette generator →