#E4536C#E4536C

#E4536C is a light, vivid red. Relative luminance 0.238; OKLCH L 64.2% C 0.180 H 13.5°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#E4536C
RGB	rgb(228, 83, 108)
HSL	hsl(350, 73%, 61%)
HSV	hsv(350, 64%, 89%)
CMYK	cmyk(0%, 63.6%, 52.6%, 10.6%)
CIE-LAB	lab(55.85, 57.97, 16.66)
CIE-LCH	lch(55.85, 60.32, 16.03°)
OKLab	oklab(64.21% 0.1749 0.042)
OKLCH	oklch(64.21% 0.18 13.5)
XYZ	xyz(37.7982, 23.7681, 16.7817)
Luminance	0.2376 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4536C #53E4CB

analogous

#E453B4 #E4536C #E48253

triadic

#E4536C #6CE453 #536CE4

tetradic

#E4536C #B4E453 #53E4CB #8253E4

square

#E4536C #B4E453 #53E4CB #8253E4

split-complementary

#E4536C #53E482 #53B4E4

monochromatic

#A31A31 #D82241 #E4536C #EC8899 #F5BDC6

Accessibility & contrast

On white

3.65

#E4536C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#E4536C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E4536C

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4536C	#FFFFFF	#000000	##000000
##E4536C	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#75736C

Deuteranopia (green-blind)

#9A9168

Tritanopia (blue-blind)

#F83A5D

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #e4536c;
/* rgb */ color: rgb(228, 83, 108);
/* oklch */ color: oklch(64.2% 0.180 13.5);

Tailwind

colors: {
  custom: {
    50: '#f28b95',
    500: '#e4536c',
    950: '#000000',
  },
}

SCSS

$custom: #e4536c;
$custom-light: #f28b95;
$custom-dark: #000000;

JSON

{
  "hex": "#e4536c",
  "rgb": {
    "r": 228,
    "g": 83,
    "b": 108
  },
  "hsl": {
    "h": 349.655,
    "s": 72.864,
    "l": 60.98
  },
  "oklch": {
    "l": 0.64206,
    "c": 0.17986,
    "h": 13.5
  },
  "luminance": 0.23763
}

Semantic roles & 50–950 ramp

primary

#E4536C

secondary

#AEE5DB

accent

#D5B311

background

#FFF8F9

surface

#FFF0F1

border

#D7CBCB

text

#180C0D

muted

#867D7E

Preview Lab

Preview with #E4536C

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

Preview Lab → · Contrast checker → · Palette generator →