#E3544C#E3544C

#E3544C is a light, vivid red. Relative luminance 0.232; OKLCH L 63.6% C 0.180 H 26.6°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#E3544C
RGB	rgb(227, 84, 76)
HSL	hsl(3, 73%, 59%)
HSV	hsv(3, 67%, 89%)
CMYK	cmyk(0%, 63%, 66.5%, 11%)
CIE-LAB	lab(55.28, 55.06, 34.47)
CIE-LCH	lch(55.28, 64.96, 32.04°)
OKLab	oklab(63.56% 0.1605 0.0805)
OKLCH	oklch(63.56% 0.18 26.6)
XYZ	xyz(36.1571, 23.1983, 9.4099)
Luminance	0.2319 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3544C #4CDBE3

analogous

#E34C90 #E3544C #E3A04C

triadic

#E3544C #4CE354 #544CE3

tetradic

#E3544C #90E34C #4CDBE3 #A04CE3

square

#E3544C #90E34C #4CDBE3 #A04CE3

split-complementary

#E3544C #4CE3A0 #4C90E3

monochromatic

#9C1F18 #D12A21 #E3544C #EB8781 #F4B9B6

Accessibility & contrast

On white

3.72

#E3544C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#E3544C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E3544C

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3544C	#FFFFFF	#000000	##000000
##E3544C	1.00	3.72	5.64	5.64
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A714A

Deuteranopia (green-blind)

#9E9048

Tritanopia (blue-blind)

#F93353

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #e3544c;
/* rgb */ color: rgb(227, 84, 76);
/* oklch */ color: oklch(63.6% 0.180 26.6);

Tailwind

colors: {
  custom: {
    50: '#f38a7e',
    500: '#e3544c',
    950: '#000000',
  },
}

SCSS

$custom: #e3544c;
$custom-light: #f38a7e;
$custom-dark: #000000;

JSON

{
  "hex": "#e3544c",
  "rgb": {
    "r": 227,
    "g": 84,
    "b": 76
  },
  "hsl": {
    "h": 3.179,
    "s": 72.947,
    "l": 59.412
  },
  "oklch": {
    "l": 0.63556,
    "c": 0.17957,
    "h": 26.6
  },
  "luminance": 0.23193
}

Semantic roles & 50–950 ramp

primary

#E3544C

secondary

#A8E0E3

accent

#E6F038

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#180C0A

muted

#867D7C

Preview Lab

Preview with #E3544C

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

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