#EF5D66#EF5D66

#EF5D66 is a light, vivid red. Relative luminance 0.271; OKLCH L 66.9% C 0.180 H 19.8°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#EF5D66
RGB	rgb(239, 93, 102)
HSL	hsl(356, 82%, 65%)
HSV	hsv(356, 61%, 94%)
CMYK	cmyk(0%, 61.1%, 57.3%, 6.3%)
CIE-LAB	lab(59.11, 56.84, 24.84)
CIE-LCH	lch(59.11, 62.03, 23.61°)
OKLab	oklab(66.94% 0.1693 0.0609)
OKLCH	oklch(66.94% 0.18 19.8)
XYZ	xyz(41.9130, 27.1442, 15.6000)
Luminance	0.2714 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF5D66 #5DEFE6

analogous

#EF5DAF #EF5D66 #EF9D5D

triadic

#EF5D66 #66EF5D #5D66EF

tetradic

#EF5D66 #AFEF5D #5DEFE6 #9D5DEF

square

#EF5D66 #AFEF5D #5DEFE6 #9D5DEF

split-complementary

#EF5D66 #5DEF9D #5DAFEF

monochromatic

#BF131D #E92531 #EF5D66 #F5959B #FACCCF

Accessibility & contrast

On white

3.27

#EF5D66 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#EF5D66 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF5D66

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF5D66	#FFFFFF	#000000	##000000
##EF5D66	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#817B65

Deuteranopia (green-blind)

#A69A62

Tritanopia (blue-blind)

#FF4261

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #ef5d66;
/* rgb */ color: rgb(239, 93, 102);
/* oklch */ color: oklch(66.9% 0.180 19.8);

Tailwind

colors: {
  custom: {
    50: '#fb9191',
    500: '#ef5d66',
    950: '#000000',
  },
}

SCSS

$custom: #ef5d66;
$custom-light: #fb9191;
$custom-dark: #000000;

JSON

{
  "hex": "#ef5d66",
  "rgb": {
    "r": 239,
    "g": 93,
    "b": 102
  },
  "hsl": {
    "h": 356.301,
    "s": 82.022,
    "l": 65.098
  },
  "oklch": {
    "l": 0.66944,
    "c": 0.17995,
    "h": 19.8
  },
  "luminance": 0.27139
}

Semantic roles & 50–950 ramp

primary

#EF5D66

secondary

#BBEDEA

accent

#DED107

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190D0C

muted

#877E7D

Preview Lab

Preview with #EF5D66

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

Preview Lab → · Contrast checker → · Palette generator →