#E4555A#E4555A

#E4555A is a light, vivid red. Relative luminance 0.237; OKLCH L 64.1% C 0.178 H 21.6°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#E4555A
RGB	rgb(228, 85, 90)
HSL	hsl(358, 73%, 61%)
HSV	hsv(358, 63%, 89%)
CMYK	cmyk(0%, 62.7%, 60.5%, 10.6%)
CIE-LAB	lab(55.82, 55.81, 27.15)
CIE-LCH	lch(55.82, 62.07, 25.94°)
OKLab	oklab(64.07% 0.1653 0.0656)
OKLCH	oklch(64.07% 0.178 21.6)
XYZ	xyz(37.0924, 23.7341, 12.2988)
Luminance	0.2373 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4555A #55E4DF

analogous

#E455A2 #E4555A #E49855

triadic

#E4555A #5AE455 #555AE4

tetradic

#E4555A #A2E455 #55E4DF #9855E4

square

#E4555A #A2E455 #55E4DF #9855E4

split-complementary

#E4555A #55E498 #55A2E4

monochromatic

#A41A1F #D92329 #E4555A #EC8A8D #F5BFC1

Accessibility & contrast

On white

3.65

#E4555A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#E4555A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E4555A

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4555A	#FFFFFF	#000000	##000000
##E4555A	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#797359

Deuteranopia (green-blind)

#9E9156

Tritanopia (blue-blind)

#F93758

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #e4555a;
/* rgb */ color: rgb(228, 85, 90);
/* oklch */ color: oklch(64.1% 0.178 21.6);

Tailwind

colors: {
  custom: {
    50: '#f38b88',
    500: '#e4555a',
    950: '#000000',
  },
}

SCSS

$custom: #e4555a;
$custom-light: #f38b88;
$custom-dark: #000000;

JSON

{
  "hex": "#e4555a",
  "rgb": {
    "r": 228,
    "g": 85,
    "b": 90
  },
  "hsl": {
    "h": 357.902,
    "s": 72.589,
    "l": 61.373
  },
  "oklch": {
    "l": 0.64067,
    "c": 0.17786,
    "h": 21.6
  },
  "luminance": 0.23729
}

Semantic roles & 50–950 ramp

primary

#E4555A

secondary

#B0E5E3

accent

#D5CE11

background

#FFF8F8

surface

#FFF0EF

border

#D7CBCA

text

#180C0B

muted

#867D7C

Preview Lab

Preview with #E4555A

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

Preview Lab → · Contrast checker → · Palette generator →