#E3536F#E3536F

#E3536F is a light, vivid red. Relative luminance 0.237; OKLCH L 64.1% C 0.179 H 12.1°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#E3536F
RGB	rgb(227, 83, 111)
HSL	hsl(348, 72%, 61%)
HSV	hsv(348, 63%, 89%)
CMYK	cmyk(0%, 63.4%, 51.1%, 11%)
CIE-LAB	lab(55.76, 57.90, 14.72)
CIE-LCH	lch(55.76, 59.74, 14.27°)
OKLab	oklab(64.12% 0.1751 0.0374)
OKLCH	oklch(64.12% 0.179 12.1)
XYZ	xyz(37.6442, 23.6699, 17.6223)
Luminance	0.2366 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3536F #53E3C7

analogous

#E353B7 #E3536F #E37F53

triadic

#E3536F #6FE353 #536FE3

tetradic

#E3536F #B7E353 #53E3C7 #7F53E3

square

#E3536F #B7E353 #53E3C7 #7F53E3

split-complementary

#E3536F #53E37F #53B7E3

monochromatic

#A11A35 #D62346 #E3536F #EC889B #F4BCC7

Accessibility & contrast

On white

3.66

#E3536F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#E3536F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E3536F

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3536F	#FFFFFF	#000000	##000000
##E3536F	1.00	3.66	5.73	5.73
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#74736F

Deuteranopia (green-blind)

#99906C

Tritanopia (blue-blind)

#F73B5E

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #e3536f;
/* rgb */ color: rgb(227, 83, 111);
/* oklch */ color: oklch(64.1% 0.179 12.1);

Tailwind

colors: {
  custom: {
    50: '#f28b98',
    500: '#e3536f',
    950: '#000000',
  },
}

SCSS

$custom: #e3536f;
$custom-light: #f28b98;
$custom-dark: #000000;

JSON

{
  "hex": "#e3536f",
  "rgb": {
    "r": 227,
    "g": 83,
    "b": 111
  },
  "hsl": {
    "h": 348.333,
    "s": 72,
    "l": 60.784
  },
  "oklch": {
    "l": 0.64122,
    "c": 0.17906,
    "h": 12.1
  },
  "luminance": 0.23665
}

Semantic roles & 50–950 ramp

primary

#E3536F

secondary

#AEE4DA

accent

#D4AE11

background

#FFF8F9

surface

#FFF0F2

border

#D7CBCC

text

#180C0D

muted

#867D7E

Preview Lab

Preview with #E3536F

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

Preview Lab → · Contrast checker → · Palette generator →