#E4536F#E4536F

#E4536F is a light, vivid red. Relative luminance 0.238; OKLCH L 64.3% C 0.180 H 12.2°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#E4536F
RGB	rgb(228, 83, 111)
HSL	hsl(348, 73%, 61%)
HSV	hsv(348, 64%, 89%)
CMYK	cmyk(0%, 63.6%, 51.3%, 10.6%)
CIE-LAB	lab(55.92, 58.21, 14.98)
CIE-LCH	lch(55.92, 60.11, 14.43°)
OKLab	oklab(64.28% 0.176 0.038)
OKLCH	oklch(64.28% 0.18 12.2)
XYZ	xyz(37.9606, 23.8330, 17.6371)
Luminance	0.2383 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4536F #53E4C8

analogous

#E453B7 #E4536F #E47F53

triadic

#E4536F #6FE453 #536FE4

tetradic

#E4536F #B7E453 #53E4C8 #7F53E4

square

#E4536F #B7E453 #53E4C8 #7F53E4

split-complementary

#E4536F #53E47F #53B7E4

monochromatic

#A31A34 #D82245 #E4536F #EC889B #F5BDC8

Accessibility & contrast

On white

3.64

#E4536F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#E4536F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E4536F

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4536F	#FFFFFF	#000000	##000000
##E4536F	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#75736F

Deuteranopia (green-blind)

#9A916C

Tritanopia (blue-blind)

#F83B5E

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #e4536f;
/* rgb */ color: rgb(228, 83, 111);
/* oklch */ color: oklch(64.3% 0.180 12.2);

Tailwind

colors: {
  custom: {
    50: '#f28b98',
    500: '#e4536f',
    950: '#000000',
  },
}

SCSS

$custom: #e4536f;
$custom-light: #f28b98;
$custom-dark: #000000;

JSON

{
  "hex": "#e4536f",
  "rgb": {
    "r": 228,
    "g": 83,
    "b": 111
  },
  "hsl": {
    "h": 348.414,
    "s": 72.864,
    "l": 60.98
  },
  "oklch": {
    "l": 0.64276,
    "c": 0.18009,
    "h": 12.2
  },
  "luminance": 0.23828
}

Semantic roles & 50–950 ramp

primary

#E4536F

secondary

#AEE5DA

accent

#D5AF11

background

#FFF8F9

surface

#FFF0F2

border

#D7CBCC

text

#180C0D

muted

#867D7E

Preview Lab

Preview with #E4536F

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

Preview Lab → · Contrast checker → · Palette generator →