#E4536D#E4536D

#E4536D is a light, vivid red. Relative luminance 0.238; OKLCH L 64.2% C 0.180 H 13.1°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#E4536D
RGB	rgb(228, 83, 109)
HSL	hsl(349, 73%, 61%)
HSV	hsv(349, 64%, 89%)
CMYK	cmyk(0%, 63.6%, 52.2%, 10.6%)
CIE-LAB	lab(55.88, 58.05, 16.10)
CIE-LCH	lch(55.88, 60.24, 15.50°)
OKLab	oklab(64.23% 0.1753 0.0407)
OKLCH	oklch(64.23% 0.18 13.1)
XYZ	xyz(37.8517, 23.7895, 17.0636)
Luminance	0.2379 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4536D #53E4CA

analogous

#E453B6 #E4536D #E48153

triadic

#E4536D #6DE453 #536DE4

tetradic

#E4536D #B6E453 #53E4CA #8153E4

square

#E4536D #B6E453 #53E4CA #8153E4

split-complementary

#E4536D #53E481 #53B6E4

monochromatic

#A31A32 #D82243 #E4536D #EC889A #F5BDC7

Accessibility & contrast

On white

3.65

#E4536D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#E4536D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E4536D

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4536D	#FFFFFF	#000000	##000000
##E4536D	1.00	3.65	5.76	5.76
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#75736D

Deuteranopia (green-blind)

#9A916A

Tritanopia (blue-blind)

#F83A5D

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #e4536d;
/* rgb */ color: rgb(228, 83, 109);
/* oklch */ color: oklch(64.2% 0.180 13.1);

Tailwind

colors: {
  custom: {
    50: '#f28b96',
    500: '#e4536d',
    950: '#000000',
  },
}

SCSS

$custom: #e4536d;
$custom-light: #f28b96;
$custom-dark: #000000;

JSON

{
  "hex": "#e4536d",
  "rgb": {
    "r": 228,
    "g": 83,
    "b": 109
  },
  "hsl": {
    "h": 349.241,
    "s": 72.864,
    "l": 60.98
  },
  "oklch": {
    "l": 0.64229,
    "c": 0.17992,
    "h": 13.1
  },
  "luminance": 0.23785
}

Semantic roles & 50–950 ramp

primary

#E4536D

secondary

#AEE5DB

accent

#D5B211

background

#FFF8F9

surface

#FFF0F2

border

#D7CBCC

text

#180C0D

muted

#867D7E

Preview Lab

Preview with #E4536D

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

Preview Lab → · Contrast checker → · Palette generator →