#E3554A#E3554A

#E3554A is a light, vivid red. Relative luminance 0.233; OKLCH L 63.6% C 0.179 H 27.7°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#E3554A
RGB	rgb(227, 85, 74)
HSL	hsl(4, 73%, 59%)
HSV	hsv(4, 67%, 89%)
CMYK	cmyk(0%, 62.6%, 67.4%, 11%)
CIE-LAB	lab(55.41, 54.53, 35.75)
CIE-LCH	lch(55.41, 65.20, 33.25°)
OKLab	oklab(63.65% 0.1584 0.0831)
OKLCH	oklch(63.65% 0.179 27.7)
XYZ	xyz(36.1668, 23.3273, 9.0754)
Luminance	0.2332 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3554A #4AD8E3

analogous

#E34A8C #E3554A #E3A24A

triadic

#E3554A #4AE355 #554AE3

tetradic

#E3554A #8CE34A #4AD8E3 #A24AE3

square

#E3554A #8CE34A #4AD8E3 #A24AE3

split-complementary

#E3554A #4AE3A2 #4A8CE3

monochromatic

#9B2118 #D02D20 #E3554A #EB877F #F3B9B4

Accessibility & contrast

On white

3.71

#E3554A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#E3554A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E3554A

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3554A	#FFFFFF	#000000	##000000
##E3554A	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7148

Deuteranopia (green-blind)

#9F9046

Tritanopia (blue-blind)

#F93453

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #e3554a;
/* rgb */ color: rgb(227, 85, 74);
/* oklch */ color: oklch(63.6% 0.179 27.7);

Tailwind

colors: {
  custom: {
    50: '#f38b7d',
    500: '#e3554a',
    950: '#000000',
  },
}

SCSS

$custom: #e3554a;
$custom-light: #f38b7d;
$custom-dark: #000000;

JSON

{
  "hex": "#e3554a",
  "rgb": {
    "r": 227,
    "g": 85,
    "b": 74
  },
  "hsl": {
    "h": 4.314,
    "s": 73.206,
    "l": 59.02
  },
  "oklch": {
    "l": 0.63646,
    "c": 0.1789,
    "h": 27.7
  },
  "luminance": 0.23322
}

Semantic roles & 50–950 ramp

primary

#E3554A

secondary

#A6DEE2

accent

#E3F038

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#180C09

muted

#867D7B

Preview Lab

Preview with #E3554A

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

Preview Lab → · Contrast checker → · Palette generator →