#EF3C66#EF3C66

#EF3C66 is a light, highly saturated red. Relative luminance 0.225; OKLCH L 63.6% C 0.214 H 12.6°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#EF3C66
RGB	rgb(239, 60, 102)
HSL	hsl(346, 85%, 59%)
HSV	hsv(346, 75%, 94%)
CMYK	cmyk(0%, 74.9%, 57.3%, 6.3%)
CIE-LAB	lab(54.60, 69.16, 18.82)
CIE-LCH	lch(54.60, 71.68, 15.22°)
OKLab	oklab(63.59% 0.2087 0.0467)
OKLCH	oklch(63.59% 0.214 12.6)
XYZ	xyz(39.6147, 22.5475, 14.8339)
Luminance	0.2254 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF3C66 #3CEFC5

analogous

#EF3CBF #EF3C66 #EF6B3C

triadic

#EF3C66 #66EF3C #3C66EF

tetradic

#EF3C66 #BFEF3C #3CEFC5 #6B3CEF

square

#EF3C66 #BFEF3C #3CEFC5 #6B3CEF

split-complementary

#EF3C66 #3CEF6B #3CBFEF

monochromatic

#A30D31 #DC1241 #EF3C66 #F47592 #F8ADBF

Accessibility & contrast

On white

3.81

#EF3C66 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#EF3C66 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF3C66

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF3C66	#FFFFFF	#000000	##000000
##EF3C66	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6B67

Deuteranopia (green-blind)

#9B9061

Tritanopia (blue-blind)

#FF004E

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #ef3c66;
/* rgb */ color: rgb(239, 60, 102);
/* oklch */ color: oklch(63.6% 0.214 12.6);

Tailwind

colors: {
  custom: {
    50: '#fc8191',
    500: '#ef3c66',
    950: '#000000',
  },
}

SCSS

$custom: #ef3c66;
$custom-light: #fc8191;
$custom-dark: #000000;

JSON

{
  "hex": "#ef3c66",
  "rgb": {
    "r": 239,
    "g": 60,
    "b": 102
  },
  "hsl": {
    "h": 345.922,
    "s": 84.834,
    "l": 58.627
  },
  "oklch": {
    "l": 0.63587,
    "c": 0.21386,
    "h": 12.6
  },
  "luminance": 0.22542
}

Semantic roles & 50–950 ramp

primary

#EF3C66

secondary

#A0E7D6

accent

#FBCB2D

background

#FFF8F8

surface

#FFF0F0

border

#D7CBCB

text

#190B0C

muted

#877C7D

Preview Lab

Preview with #EF3C66

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

Preview Lab → · Contrast checker → · Palette generator →