#E4555F#E4555F

#E4555F is a light, vivid red. Relative luminance 0.238; OKLCH L 64.2% C 0.178 H 19.6°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#E4555F
RGB	rgb(228, 85, 95)
HSL	hsl(356, 73%, 61%)
HSV	hsv(356, 63%, 89%)
CMYK	cmyk(0%, 62.7%, 58.3%, 10.6%)
CIE-LAB	lab(55.91, 56.15, 24.36)
CIE-LCH	lch(55.91, 61.21, 23.45°)
OKLab	oklab(64.16% 0.1672 0.0595)
OKLCH	oklch(64.16% 0.178 19.6)
XYZ	xyz(37.3124, 23.8221, 13.4576)
Luminance	0.2382 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4555F #55E4DA

analogous

#E455A7 #E4555F #E49355

triadic

#E4555F #5FE455 #555FE4

tetradic

#E4555F #A7E455 #55E4DA #9355E4

square

#E4555F #A7E455 #55E4DA #9355E4

split-complementary

#E4555F #55E493 #55A7E4

monochromatic

#A41A24 #D9232F #E4555F #EC8A91 #F5BFC2

Accessibility & contrast

On white

3.64

#E4555F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#E4555F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E4555F

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4555F	#FFFFFF	#000000	##000000
##E4555F	1.00	3.64	5.76	5.76
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79735E

Deuteranopia (green-blind)

#9D915B

Tritanopia (blue-blind)

#F9395A

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #e4555f;
/* rgb */ color: rgb(228, 85, 95);
/* oklch */ color: oklch(64.2% 0.178 19.6);

Tailwind

colors: {
  custom: {
    50: '#f38b8c',
    500: '#e4555f',
    950: '#000000',
  },
}

SCSS

$custom: #e4555f;
$custom-light: #f38b8c;
$custom-dark: #000000;

JSON

{
  "hex": "#e4555f",
  "rgb": {
    "r": 228,
    "g": 85,
    "b": 95
  },
  "hsl": {
    "h": 355.804,
    "s": 72.589,
    "l": 61.373
  },
  "oklch": {
    "l": 0.64163,
    "c": 0.17752,
    "h": 19.6
  },
  "luminance": 0.23817
}

Semantic roles & 50–950 ramp

primary

#E4555F

secondary

#B0E5E1

accent

#D5C711

background

#FFF8F8

surface

#FFF0F0

border

#D7CBCB

text

#180C0C

muted

#867D7D

Preview Lab

Preview with #E4555F

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

Preview Lab → · Contrast checker → · Palette generator →