#E3536E#E3536E

#E3536E is a light, vivid red. Relative luminance 0.236; OKLCH L 64.1% C 0.179 H 12.5°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#E3536E
RGB	rgb(227, 83, 110)
HSL	hsl(349, 72%, 61%)
HSV	hsv(349, 63%, 89%)
CMYK	cmyk(0%, 63.4%, 51.5%, 11%)
CIE-LAB	lab(55.73, 57.81, 15.28)
CIE-LCH	lch(55.73, 59.80, 14.81°)
OKLab	oklab(64.1% 0.1747 0.0387)
OKLCH	oklch(64.1% 0.179 12.5)
XYZ	xyz(37.5894, 23.6480, 17.3339)
Luminance	0.2364 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3536E #53E3C8

analogous

#E353B6 #E3536E #E38053

triadic

#E3536E #6EE353 #536EE3

tetradic

#E3536E #B6E353 #53E3C8 #8053E3

square

#E3536E #B6E353 #53E3C8 #8053E3

split-complementary

#E3536E #53E380 #53B6E3

monochromatic

#A11A34 #D62344 #E3536E #EC889A #F4BCC7

Accessibility & contrast

On white

3.67

#E3536E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#E3536E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E3536E

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3536E	#FFFFFF	#000000	##000000
##E3536E	1.00	3.67	5.73	5.73
#FFFFFF	3.67	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)

#74736E

Deuteranopia (green-blind)

#9A906B

Tritanopia (blue-blind)

#F73B5E

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #e3536e;
/* rgb */ color: rgb(227, 83, 110);
/* oklch */ color: oklch(64.1% 0.179 12.5);

Tailwind

colors: {
  custom: {
    50: '#f28a97',
    500: '#e3536e',
    950: '#000000',
  },
}

SCSS

$custom: #e3536e;
$custom-light: #f28a97;
$custom-dark: #000000;

JSON

{
  "hex": "#e3536e",
  "rgb": {
    "r": 227,
    "g": 83,
    "b": 110
  },
  "hsl": {
    "h": 348.75,
    "s": 72,
    "l": 60.784
  },
  "oklch": {
    "l": 0.64098,
    "c": 0.17897,
    "h": 12.5
  },
  "luminance": 0.23643
}

Semantic roles & 50–950 ramp

primary

#E3536E

secondary

#AEE4DA

accent

#D4B011

background

#FFF8F9

surface

#FFF0F2

border

#D7CBCC

text

#180C0D

muted

#867D7E

Preview Lab

Preview with #E3536E

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

Preview Lab → · Contrast checker → · Palette generator →