#E3564F#E3564F

#E3564F is a light, vivid red. Relative luminance 0.236; OKLCH L 63.8% C 0.177 H 26.2°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#E3564F
RGB	rgb(227, 86, 79)
HSL	hsl(3, 73%, 60%)
HSV	hsv(3, 65%, 89%)
CMYK	cmyk(0%, 62.1%, 65.2%, 11%)
CIE-LAB	lab(55.64, 54.37, 33.21)
CIE-LCH	lch(55.64, 63.71, 31.41°)
OKLab	oklab(63.84% 0.1589 0.0781)
OKLCH	oklch(63.84% 0.177 26.2)
XYZ	xyz(36.4212, 23.5559, 10.0245)
Luminance	0.2355 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3564F #4FDCE3

analogous

#E34F92 #E3564F #E3A04F

triadic

#E3564F #4FE356 #564FE3

tetradic

#E3564F #92E34F #4FDCE3 #A04FE3

square

#E3564F #92E34F #4FDCE3 #A04FE3

split-complementary

#E3564F #4FE3A0 #4F92E3

monochromatic

#9E2019 #D32A22 #E3564F #EB8984 #F4BBB9

Accessibility & contrast

On white

3.68

#E3564F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#E3564F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E3564F

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3564F	#FFFFFF	#000000	##000000
##E3564F	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)

#7B724D

Deuteranopia (green-blind)

#9F914B

Tritanopia (blue-blind)

#F93755

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #e3564f;
/* rgb */ color: rgb(227, 86, 79);
/* oklch */ color: oklch(63.8% 0.177 26.2);

Tailwind

colors: {
  custom: {
    50: '#f38c80',
    500: '#e3564f',
    950: '#000000',
  },
}

SCSS

$custom: #e3564f;
$custom-light: #f38c80;
$custom-dark: #000000;

JSON

{
  "hex": "#e3564f",
  "rgb": {
    "r": 227,
    "g": 86,
    "b": 79
  },
  "hsl": {
    "h": 2.838,
    "s": 72.549,
    "l": 60
  },
  "oklch": {
    "l": 0.63844,
    "c": 0.17707,
    "h": 26.2
  },
  "luminance": 0.23551
}

Semantic roles & 50–950 ramp

primary

#E3564F

secondary

#AAE1E3

accent

#E7EF39

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#180C0A

muted

#867D7C

Preview Lab

Preview with #E3564F

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

Preview Lab → · Contrast checker → · Palette generator →