#EF3C63#EF3C63

#EF3C63 is a light, highly saturated red. Relative luminance 0.225; OKLCH L 63.5% C 0.214 H 13.7°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#EF3C63
RGB	rgb(239, 60, 99)
HSL	hsl(347, 85%, 59%)
HSV	hsv(347, 75%, 94%)
CMYK	cmyk(0%, 74.9%, 58.6%, 6.3%)
CIE-LAB	lab(54.54, 68.97, 20.52)
CIE-LCH	lch(54.54, 71.96, 16.57°)
OKLab	oklab(63.52% 0.2076 0.0506)
OKLCH	oklch(63.52% 0.214 13.7)
XYZ	xyz(39.4686, 22.4891, 14.0645)
Luminance	0.2248 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF3C63 #3CEFC8

analogous

#EF3CBD #EF3C63 #EF6E3C

triadic

#EF3C63 #63EF3C #3C63EF

tetradic

#EF3C63 #BDEF3C #3CEFC8 #6E3CEF

square

#EF3C63 #BDEF3C #3CEFC8 #6E3CEF

split-complementary

#EF3C63 #3CEF6E #3CBDEF

monochromatic

#A30D2E #DC123E #EF3C63 #F47590 #F8ADBD

Accessibility & contrast

On white

3.82

#EF3C63 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#EF3C63 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF3C63

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF3C63	#FFFFFF	#000000	##000000
##EF3C63	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6B63

Deuteranopia (green-blind)

#9B905E

Tritanopia (blue-blind)

#FF004D

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #ef3c63;
/* rgb */ color: rgb(239, 60, 99);
/* oklch */ color: oklch(63.5% 0.214 13.7);

Tailwind

colors: {
  custom: {
    50: '#fc808f',
    500: '#ef3c63',
    950: '#000000',
  },
}

SCSS

$custom: #ef3c63;
$custom-light: #fc808f;
$custom-dark: #000000;

JSON

{
  "hex": "#ef3c63",
  "rgb": {
    "r": 239,
    "g": 60,
    "b": 99
  },
  "hsl": {
    "h": 346.927,
    "s": 84.834,
    "l": 58.627
  },
  "oklch": {
    "l": 0.63522,
    "c": 0.21364,
    "h": 13.7
  },
  "luminance": 0.22483
}

Semantic roles & 50–950 ramp

primary

#EF3C63

secondary

#A0E7D7

accent

#FBCE2D

background

#FFF8F8

surface

#FFF0F0

border

#D7CBCB

text

#190B0C

muted

#877C7D

Preview Lab

Preview with #EF3C63

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

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