#E4473D#E4473D

#E4473D is a light, vivid red. Relative luminance 0.213; OKLCH L 62.1% C 0.195 H 27.9°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#E4473D
RGB	rgb(228, 71, 61)
HSL	hsl(4, 76%, 57%)
HSV	hsv(4, 73%, 89%)
CMYK	cmyk(0%, 68.9%, 73.2%, 10.6%)
CIE-LAB	lab(53.32, 59.90, 40.62)
CIE-LCH	lch(53.32, 72.37, 34.14°)
OKLab	oklab(62.06% 0.1726 0.0913)
OKLCH	oklch(62.06% 0.195 27.9)
XYZ	xyz(35.0944, 21.3426, 6.6856)
Luminance	0.2134 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4473D #3DDAE4

analogous

#E43D87 #E4473D #E49B3D

triadic

#E4473D #3DE447 #473DE4

tetradic

#E4473D #87E43D #3DDAE4 #9B3DE4

square

#E4473D #87E43D #3DDAE4 #9B3DE4

split-complementary

#E4473D #3DE49B #3D87E4

monochromatic

#921C14 #C8261C #E4473D #EB7A73 #F3ADA8

Accessibility & contrast

On white

3.99

#E4473D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#E4473D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E4473D

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4473D	#FFFFFF	#000000	##000000
##E4473D	1.00	3.99	5.27	5.27
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#746A3B

Deuteranopia (green-blind)

#9B8C37

Tritanopia (blue-blind)

#FB0F46

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #e4473d;
/* rgb */ color: rgb(228, 71, 61);
/* oklch */ color: oklch(62.1% 0.195 27.9);

Tailwind

colors: {
  custom: {
    50: '#f58373',
    500: '#e4473d',
    950: '#000000',
  },
}

SCSS

$custom: #e4473d;
$custom-light: #f58373;
$custom-dark: #000000;

JSON

{
  "hex": "#e4473d",
  "rgb": {
    "r": 228,
    "g": 71,
    "b": 61
  },
  "hsl": {
    "h": 3.593,
    "s": 75.566,
    "l": 56.667
  },
  "oklch": {
    "l": 0.62061,
    "c": 0.1953,
    "h": 27.9
  },
  "luminance": 0.21337
}

Semantic roles & 50–950 ramp

primary

#E4473D

secondary

#9CDCE1

accent

#E7F236

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#190B08

muted

#867C7B

Preview Lab

Preview with #E4473D

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

Preview Lab → · Contrast checker → · Palette generator →