#EF4346#EF4346

#EF4346 is a light, highly saturated red. Relative luminance 0.228; OKLCH L 63.6% C 0.208 H 24.5°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#EF4346
RGB	rgb(239, 67, 70)
HSL	hsl(359, 84%, 60%)
HSV	hsv(359, 72%, 94%)
CMYK	cmyk(0%, 72%, 70.7%, 6.3%)
CIE-LAB	lab(54.88, 65.12, 37.89)
CIE-LCH	lch(54.88, 75.34, 30.19°)
OKLab	oklab(63.62% 0.1896 0.0866)
OKLCH	oklch(63.62% 0.208 24.5)
XYZ	xyz(38.7136, 22.8131, 8.1581)
Luminance	0.2281 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF4346 #43EFEC

analogous

#EF439C #EF4346 #EF9643

triadic

#EF4346 #46EF43 #4346EF

tetradic

#EF4346 #9CEF43 #43EFEC #9643EF

square

#EF4346 #9CEF43 #43EFEC #9643EF

split-complementary

#EF4346 #43EF96 #439CEF

monochromatic

#A90E11 #E21317 #EF4346 #F47B7E #F9B4B5

Accessibility & contrast

On white

3.78

#EF4346 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#EF4346 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF4346

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF4346	#FFFFFF	#000000	##000000
##EF4346	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#756C44

Deuteranopia (green-blind)

#A09140

Tritanopia (blue-blind)

#FF0046

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #ef4346;
/* rgb */ color: rgb(239, 67, 70);
/* oklch */ color: oklch(63.6% 0.208 24.5);

Tailwind

colors: {
  custom: {
    50: '#fd837a',
    500: '#ef4346',
    950: '#000000',
  },
}

SCSS

$custom: #ef4346;
$custom-light: #fd837a;
$custom-dark: #000000;

JSON

{
  "hex": "#ef4346",
  "rgb": {
    "r": 239,
    "g": 67,
    "b": 70
  },
  "hsl": {
    "h": 358.953,
    "s": 84.314,
    "l": 60
  },
  "oklch": {
    "l": 0.63618,
    "c": 0.20847,
    "h": 24.5
  },
  "luminance": 0.22807
}

Semantic roles & 50–950 ramp

primary

#EF4346

secondary

#A6E8E7

accent

#FBF72D

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#1A0C09

muted

#877D7B

Preview Lab

Preview with #EF4346

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

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