#EF4946#EF4946

#EF4946 is a light, highly saturated red. Relative luminance 0.236; OKLCH L 64.2% C 0.203 H 25.8°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#EF4946
RGB	rgb(239, 73, 70)
HSL	hsl(1, 84%, 61%)
HSV	hsv(1, 71%, 94%)
CMYK	cmyk(0%, 69.5%, 70.7%, 6.3%)
CIE-LAB	lab(55.65, 63.00, 38.79)
CIE-LCH	lch(55.65, 73.98, 31.62°)
OKLab	oklab(64.19% 0.1829 0.0886)
OKLCH	oklch(64.19% 0.203 25.8)
XYZ	xyz(39.0890, 23.5638, 8.2832)
Luminance	0.2356 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF4946 #46ECEF

analogous

#EF4697 #EF4946 #EF9D46

triadic

#EF4946 #46EF49 #4946EF

tetradic

#EF4946 #97EF46 #46ECEF #9D46EF

square

#EF4946 #97EF46 #46ECEF #9D46EF

split-complementary

#EF4946 #46EF9D #4697EF

monochromatic

#AC120F #E41714 #EF4946 #F4807E #F9B8B7

Accessibility & contrast

On white

3.68

#EF4946 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#EF4946 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF4946

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF4946	#FFFFFF	#000000	##000000
##EF4946	1.00	3.68	5.71	5.71
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#786E44

Deuteranopia (green-blind)

#A29240

Tritanopia (blue-blind)

#FF0B4A

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #ef4946;
/* rgb */ color: rgb(239, 73, 70);
/* oklch */ color: oklch(64.2% 0.203 25.8);

Tailwind

colors: {
  custom: {
    50: '#fd867a',
    500: '#ef4946',
    950: '#000000',
  },
}

SCSS

$custom: #ef4946;
$custom-light: #fd867a;
$custom-dark: #000000;

JSON

{
  "hex": "#ef4946",
  "rgb": {
    "r": 239,
    "g": 73,
    "b": 70
  },
  "hsl": {
    "h": 1.065,
    "s": 84.08,
    "l": 60.588
  },
  "oklch": {
    "l": 0.64192,
    "c": 0.20324,
    "h": 25.8
  },
  "luminance": 0.23558
}

Semantic roles & 50–950 ramp

primary

#EF4946

secondary

#A8E7E9

accent

#DDE105

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#190C09

muted

#867D7B

Preview Lab

Preview with #EF4946

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

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