#E3555A#E3555A

#E3555A is a light, vivid red. Relative luminance 0.236; OKLCH L 63.9% C 0.177 H 21.6°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#E3555A
RGB	rgb(227, 85, 90)
HSL	hsl(358, 72%, 61%)
HSV	hsv(358, 63%, 89%)
CMYK	cmyk(0%, 62.6%, 60.4%, 11%)
CIE-LAB	lab(55.66, 55.48, 26.90)
CIE-LCH	lch(55.66, 61.66, 25.87°)
OKLab	oklab(63.91% 0.1644 0.065)
OKLCH	oklch(63.91% 0.177 21.6)
XYZ	xyz(36.7760, 23.5710, 12.2840)
Luminance	0.2357 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3555A #55E3DE

analogous

#E355A1 #E3555A #E39755

triadic

#E3555A #5AE355 #555AE3

tetradic

#E3555A #A1E355 #55E3DE #9755E3

square

#E3555A #A1E355 #55E3DE #9755E3

split-complementary

#E3555A #55E397 #55A1E3

monochromatic

#A31B20 #D7232A #E3555A #EC8A8D #F4BEC0

Accessibility & contrast

On white

3.68

#E3555A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#E3555A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E3555A

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3555A	#FFFFFF	#000000	##000000
##E3555A	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)

#797259

Deuteranopia (green-blind)

#9D9156

Tritanopia (blue-blind)

#F83858

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #e3555a;
/* rgb */ color: rgb(227, 85, 90);
/* oklch */ color: oklch(63.9% 0.177 21.6);

Tailwind

colors: {
  custom: {
    50: '#f38b88',
    500: '#e3555a',
    950: '#000000',
  },
}

SCSS

$custom: #e3555a;
$custom-light: #f38b88;
$custom-dark: #000000;

JSON

{
  "hex": "#e3555a",
  "rgb": {
    "r": 227,
    "g": 85,
    "b": 90
  },
  "hsl": {
    "h": 357.887,
    "s": 71.717,
    "l": 61.176
  },
  "oklch": {
    "l": 0.63912,
    "c": 0.17679,
    "h": 21.6
  },
  "luminance": 0.23566
}

Semantic roles & 50–950 ramp

primary

#E3555A

secondary

#AFE5E3

accent

#D4CD12

background

#FFF8F8

surface

#FFF0EF

border

#D7CBCA

text

#180C0B

muted

#867D7C

Preview Lab

Preview with #E3555A

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

Preview Lab → · Contrast checker → · Palette generator →