#EF5966#EF5966

#EF5966 is a light, vivid red. Relative luminance 0.265; OKLCH L 66.5% C 0.184 H 18.6°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#EF5966
RGB	rgb(239, 89, 102)
HSL	hsl(355, 82%, 64%)
HSV	hsv(355, 63%, 94%)
CMYK	cmyk(0%, 62.8%, 57.3%, 6.3%)
CIE-LAB	lab(58.47, 58.54, 24.00)
CIE-LCH	lch(58.47, 63.27, 22.29°)
OKLab	oklab(66.47% 0.1747 0.0589)
OKLCH	oklch(66.47% 0.184 18.6)
XYZ	xyz(41.5711, 26.4603, 15.4861)
Luminance	0.2646 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF5966 #59EFE2

analogous

#EF59B1 #EF5966 #EF9759

triadic

#EF5966 #66EF59 #5966EF

tetradic

#EF5966 #B1EF59 #59EFE2 #9759EF

square

#EF5966 #B1EF59 #59EFE2 #9759EF

split-complementary

#EF5966 #59EF97 #59B1EF

monochromatic

#BC1221 #EA2133 #EF5966 #F49199 #FAC9CD

Accessibility & contrast

On white

3.34

#EF5966 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#EF5966 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF5966

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF5966	#FFFFFF	#000000	##000000
##EF5966	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7966

Deuteranopia (green-blind)

#A49862

Tritanopia (blue-blind)

#FF3C5F

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #ef5966;
/* rgb */ color: rgb(239, 89, 102);
/* oklch */ color: oklch(66.5% 0.184 18.6);

Tailwind

colors: {
  custom: {
    50: '#fb8f91',
    500: '#ef5966',
    950: '#000000',
  },
}

SCSS

$custom: #ef5966;
$custom-light: #fb8f91;
$custom-dark: #000000;

JSON

{
  "hex": "#ef5966",
  "rgb": {
    "r": 239,
    "g": 89,
    "b": 102
  },
  "hsl": {
    "h": 354.8,
    "s": 82.418,
    "l": 64.314
  },
  "oklch": {
    "l": 0.66467,
    "c": 0.18441,
    "h": 18.6
  },
  "luminance": 0.26455
}

Semantic roles & 50–950 ramp

primary

#EF5966

secondary

#B8ECE7

accent

#DFCC07

background

#FFF9F8

surface

#FFF1F0

border

#D7CBCB

text

#190D0C

muted

#877E7D

Preview Lab

Preview with #EF5966

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

Preview Lab → · Contrast checker → · Palette generator →