#EF4349#EF4349

#EF4349 is a light, highly saturated red. Relative luminance 0.228; OKLCH L 63.7% C 0.208 H 23.6°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#EF4349
RGB	rgb(239, 67, 73)
HSL	hsl(358, 84%, 60%)
HSV	hsv(358, 72%, 94%)
CMYK	cmyk(0%, 72%, 69.5%, 6.3%)
CIE-LAB	lab(54.92, 65.26, 36.23)
CIE-LCH	lch(54.92, 74.64, 29.04°)
OKLab	oklab(63.66% 0.1907 0.0835)
OKLCH	oklch(63.66% 0.208 23.6)
XYZ	xyz(38.8107, 22.8519, 8.6693)
Luminance	0.2285 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF4349 #43EFE9

analogous

#EF439F #EF4349 #EF9343

triadic

#EF4349 #49EF43 #4349EF

tetradic

#EF4349 #9FEF43 #43EFE9 #9343EF

square

#EF4349 #9FEF43 #43EFE9 #9343EF

split-complementary

#EF4349 #43EF93 #439FEF

monochromatic

#A90E14 #E2131A #EF4349 #F47B80 #F9B4B6

Accessibility & contrast

On white

3.77

#EF4349 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.57

#EF4349 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF4349

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF4349	#FFFFFF	#000000	##000000
##EF4349	1.00	3.77	5.57	5.57
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.57	21.00	1.00	1.00
##000000	5.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#756C48

Deuteranopia (green-blind)

#A09143

Tritanopia (blue-blind)

#FF0047

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #ef4349;
/* rgb */ color: rgb(239, 67, 73);
/* oklch */ color: oklch(63.7% 0.208 23.6);

Tailwind

colors: {
  custom: {
    50: '#fd837c',
    500: '#ef4349',
    950: '#000000',
  },
}

SCSS

$custom: #ef4349;
$custom-light: #fd837c;
$custom-dark: #000000;

JSON

{
  "hex": "#ef4349",
  "rgb": {
    "r": 239,
    "g": 67,
    "b": 73
  },
  "hsl": {
    "h": 357.907,
    "s": 84.314,
    "l": 60
  },
  "oklch": {
    "l": 0.63661,
    "c": 0.20816,
    "h": 23.6
  },
  "luminance": 0.22846
}

Semantic roles & 50–950 ramp

primary

#EF4349

secondary

#A6E8E6

accent

#FBF32D

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#190C09

muted

#867D7B

Preview Lab

Preview with #EF4349

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

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