#E45A4A#E45A4A

#E45A4A is a light, vivid red. Relative luminance 0.243; OKLCH L 64.4% C 0.175 H 29.3°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#E45A4A
RGB	rgb(228, 90, 74)
HSL	hsl(6, 74%, 59%)
HSV	hsv(6, 68%, 89%)
CMYK	cmyk(0%, 60.5%, 67.5%, 10.6%)
CIE-LAB	lab(56.39, 52.69, 36.97)
CIE-LCH	lch(56.39, 64.36, 35.06°)
OKLab	oklab(64.42% 0.1526 0.0857)
OKLCH	oklch(64.42% 0.175 29.3)
XYZ	xyz(36.8908, 24.3057, 9.2261)
Luminance	0.2430 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E45A4A #4AD4E4

analogous

#E44A87 #E45A4A #E4A74A

triadic

#E45A4A #4AE45A #5A4AE4

tetradic

#E45A4A #87E44A #4AD4E4 #A74AE4

square

#E45A4A #87E44A #4AD4E4 #A74AE4

split-complementary

#E45A4A #4AE4A7 #4A87E4

monochromatic

#9C2517 #D2321F #E45A4A #EC8B7F #F4BBB5

Accessibility & contrast

On white

3.58

#E45A4A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#E45A4A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E45A4A

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E45A4A	#FFFFFF	#000000	##000000
##E45A4A	1.00	3.58	5.86	5.86
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7448

Deuteranopia (green-blind)

#A19246

Tritanopia (blue-blind)

#FA3B57

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #e45a4a;
/* rgb */ color: rgb(228, 90, 74);
/* oklch */ color: oklch(64.4% 0.175 29.3);

Tailwind

colors: {
  custom: {
    50: '#f48e7d',
    500: '#e45a4a',
    950: '#000000',
  },
}

SCSS

$custom: #e45a4a;
$custom-light: #f48e7d;
$custom-dark: #000000;

JSON

{
  "hex": "#e45a4a",
  "rgb": {
    "r": 228,
    "g": 90,
    "b": 74
  },
  "hsl": {
    "h": 6.234,
    "s": 74.038,
    "l": 59.216
  },
  "oklch": {
    "l": 0.64419,
    "c": 0.17499,
    "h": 29.3
  },
  "luminance": 0.24301
}

Semantic roles & 50–950 ramp

primary

#E45A4A

secondary

#A7DDE3

accent

#DDF137

background

#FFF9F7

surface

#FFF1EE

border

#D7CBC9

text

#180D09

muted

#867E7B

Preview Lab

Preview with #E45A4A

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

Preview Lab → · Contrast checker → · Palette generator →