#E5473A#E5473A

#E5473A is a light, vivid red. Relative luminance 0.215; OKLCH L 62.2% C 0.197 H 28.7°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#E5473A
RGB	rgb(229, 71, 58)
HSL	hsl(5, 77%, 56%)
HSV	hsv(5, 75%, 90%)
CMYK	cmyk(0%, 69%, 74.7%, 10.2%)
CIE-LAB	lab(53.47, 60.10, 42.47)
CIE-LCH	lch(53.47, 73.59, 35.25°)
OKLab	oklab(62.19% 0.1725 0.0946)
OKLCH	oklch(62.19% 0.197 28.7)
XYZ	xyz(35.3341, 21.4753, 6.2868)
Luminance	0.2147 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5473A #3AD8E5

analogous

#E53A83 #E5473A #E59D3A

triadic

#E5473A #3AE547 #473AE5

tetradic

#E5473A #83E53A #3AD8E5 #9D3AE5

square

#E5473A #83E53A #3AD8E5 #9D3AE5

split-complementary

#E5473A #3AE59D #3A83E5

monochromatic

#911D13 #C7271A #E5473A #EC7970 #F3ACA6

Accessibility & contrast

On white

3.97

#E5473A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#E5473A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E5473A

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5473A	#FFFFFF	#000000	##000000
##E5473A	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#756A37

Deuteranopia (green-blind)

#9C8C34

Tritanopia (blue-blind)

#FC0B45

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #e5473a;
/* rgb */ color: rgb(229, 71, 58);
/* oklch */ color: oklch(62.2% 0.197 28.7);

Tailwind

colors: {
  custom: {
    50: '#f68371',
    500: '#e5473a',
    950: '#000000',
  },
}

SCSS

$custom: #e5473a;
$custom-light: #f68371;
$custom-dark: #000000;

JSON

{
  "hex": "#e5473a",
  "rgb": {
    "r": 229,
    "g": 71,
    "b": 58
  },
  "hsl": {
    "h": 4.561,
    "s": 76.682,
    "l": 56.275
  },
  "oklch": {
    "l": 0.6219,
    "c": 0.19677,
    "h": 28.7
  },
  "luminance": 0.2147
}

Semantic roles & 50–950 ramp

primary

#E5473A

secondary

#9ADBE1

accent

#E5F335

background

#FFF8F6

surface

#FFF0EC

border

#D7CBC7

text

#190B08

muted

#867C7B

Preview Lab

Preview with #E5473A

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

Preview Lab → · Contrast checker → · Palette generator →