#EF4C46#EF4C46

#EF4C46 is a light, highly saturated red. Relative luminance 0.240; OKLCH L 64.5% C 0.201 H 26.5°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#EF4C46
RGB	rgb(239, 76, 70)
HSL	hsl(2, 84%, 61%)
HSV	hsv(2, 71%, 94%)
CMYK	cmyk(0%, 68.2%, 70.7%, 6.3%)
CIE-LAB	lab(56.06, 61.88, 39.26)
CIE-LCH	lch(56.06, 73.29, 32.39°)
OKLab	oklab(64.5% 0.1794 0.0896)
OKLCH	oklch(64.5% 0.201 26.5)
XYZ	xyz(39.2908, 23.9676, 8.3505)
Luminance	0.2396 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF4C46 #46E9EF

analogous

#EF4694 #EF4C46 #EFA046

triadic

#EF4C46 #46EF4C #4C46EF

tetradic

#EF4C46 #94EF46 #46E9EF #A046EF

square

#EF4C46 #94EF46 #46E9EF #A046EF

split-complementary

#EF4C46 #46EFA0 #4694EF

monochromatic

#AC140F #E41B14 #EF4C46 #F4827E #F9B9B7

Accessibility & contrast

On white

3.63

#EF4C46 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#EF4C46 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF4C46

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF4C46	#FFFFFF	#000000	##000000
##EF4C46	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7044

Deuteranopia (green-blind)

#A39341

Tritanopia (blue-blind)

#FF174C

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #ef4c46;
/* rgb */ color: rgb(239, 76, 70);
/* oklch */ color: oklch(64.5% 0.201 26.5);

Tailwind

colors: {
  custom: {
    50: '#fd877a',
    500: '#ef4c46',
    950: '#000000',
  },
}

SCSS

$custom: #ef4c46;
$custom-light: #fd877a;
$custom-dark: #000000;

JSON

{
  "hex": "#ef4c46",
  "rgb": {
    "r": 239,
    "g": 76,
    "b": 70
  },
  "hsl": {
    "h": 2.13,
    "s": 84.08,
    "l": 60.588
  },
  "oklch": {
    "l": 0.64496,
    "c": 0.20054,
    "h": 26.5
  },
  "luminance": 0.23962
}

Semantic roles & 50–950 ramp

primary

#EF4C46

secondary

#A8E6E9

accent

#D9E105

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#190C09

muted

#867D7B

Preview Lab

Preview with #EF4C46

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

Preview Lab → · Contrast checker → · Palette generator →