#E3564A#E3564A

#E3564A is a light, vivid red. Relative luminance 0.235; OKLCH L 63.8% C 0.178 H 28.0°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#E3564A
RGB	rgb(227, 86, 74)
HSL	hsl(5, 73%, 59%)
HSV	hsv(5, 67%, 89%)
CMYK	cmyk(0%, 62.1%, 67.4%, 11%)
CIE-LAB	lab(55.57, 54.10, 35.95)
CIE-LCH	lch(55.57, 64.95, 33.60°)
OKLab	oklab(63.77% 0.1571 0.0835)
OKLCH	oklch(63.77% 0.178 28)
XYZ	xyz(36.2461, 23.4859, 9.1018)
Luminance	0.2348 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3564A #4AD7E3

analogous

#E34A8B #E3564A #E3A34A

triadic

#E3564A #4AE356 #564AE3

tetradic

#E3564A #8BE34A #4AD7E3 #A34AE3

square

#E3564A #8BE34A #4AD7E3 #A34AE3

split-complementary

#E3564A #4AE3A3 #4A8BE3

monochromatic

#9B2218 #D02E20 #E3564A #EB877F #F3B9B4

Accessibility & contrast

On white

3.69

#E3564A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#E3564A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E3564A

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3564A	#FFFFFF	#000000	##000000
##E3564A	1.00	3.69	5.70	5.70
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7248

Deuteranopia (green-blind)

#9F9046

Tritanopia (blue-blind)

#F93654

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #e3564a;
/* rgb */ color: rgb(227, 86, 74);
/* oklch */ color: oklch(63.8% 0.178 28.0);

Tailwind

colors: {
  custom: {
    50: '#f38c7d',
    500: '#e3564a',
    950: '#000000',
  },
}

SCSS

$custom: #e3564a;
$custom-light: #f38c7d;
$custom-dark: #000000;

JSON

{
  "hex": "#e3564a",
  "rgb": {
    "r": 227,
    "g": 86,
    "b": 74
  },
  "hsl": {
    "h": 4.706,
    "s": 73.206,
    "l": 59.02
  },
  "oklch": {
    "l": 0.63768,
    "c": 0.17791,
    "h": 28
  },
  "luminance": 0.23481
}

Semantic roles & 50–950 ramp

primary

#E3564A

secondary

#A6DEE2

accent

#E1F038

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#180C09

muted

#867D7B

Preview Lab

Preview with #E3564A

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

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