#EF8664#EF8664

#EF8664 is a light, vivid red. Relative luminance 0.363; OKLCH L 72.7% C 0.137 H 38.6°. Best body text is #000000 at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#EF8664
RGB	rgb(239, 134, 100)
HSL	hsl(15, 81%, 66%)
HSV	hsv(15, 58%, 94%)
CMYK	cmyk(0%, 43.9%, 58.2%, 6.3%)
CIE-LAB	lab(66.77, 37.01, 35.82)
CIE-LCH	lch(66.77, 51.50, 44.06°)
OKLab	oklab(72.74% 0.1073 0.0858)
OKLCH	oklch(72.74% 0.137 38.6)
XYZ	xyz(46.4255, 36.3259, 16.6208)
Luminance	0.3632 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF8664 #64CDEF

analogous

#EF6488 #EF8664 #EFCC64

triadic

#EF8664 #64EF86 #8664EF

tetradic

#EF8664 #88EF64 #64CDEF #CC64EF

square

#EF8664 #88EF64 #64CDEF #CC64EF

split-complementary

#EF8664 #64EFCC #6488EF

monochromatic

#C43F14 #E95B2D #EF8664 #F5B19B #FADDD3

Accessibility & contrast

On white

2.54

#EF8664 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.26

#EF8664 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF8664

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF8664	#FFFFFF	#000000	##000000
##EF8664	1.00	2.54	8.26	8.26
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.26	21.00	1.00	1.00
##000000	8.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A19561

Deuteranopia (green-blind)

#BAAB63

Tritanopia (blue-blind)

#FF737E

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #ef8664;
/* rgb */ color: rgb(239, 134, 100);
/* oklch */ color: oklch(72.7% 0.137 38.6);

Tailwind

colors: {
  custom: {
    50: '#f9aa90',
    500: '#ef8664',
    950: '#000000',
  },
}

SCSS

$custom: #ef8664;
$custom-light: #f9aa90;
$custom-dark: #000000;

JSON

{
  "hex": "#ef8664",
  "rgb": {
    "r": 239,
    "g": 134,
    "b": 100
  },
  "hsl": {
    "h": 14.676,
    "s": 81.287,
    "l": 66.471
  },
  "oklch": {
    "l": 0.72744,
    "c": 0.13741,
    "h": 38.6
  },
  "luminance": 0.36321
}

Semantic roles & 50–950 ramp

primary

#EF8664

secondary

#C1E3EE

accent

#A9DE08

background

#FFFAF8

surface

#FFF4F0

border

#D7CECB

text

#18100C

muted

#867F7D

Preview Lab

Preview with #EF8664

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

Preview Lab → · Contrast checker → · Palette generator →