#E4535E#E4535E

#E4535E is a light, vivid red. Relative luminance 0.235; OKLCH L 63.9% C 0.180 H 19.4°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#E4535E
RGB	rgb(228, 83, 94)
HSL	hsl(355, 73%, 61%)
HSV	hsv(355, 64%, 89%)
CMYK	cmyk(0%, 63.6%, 58.8%, 10.6%)
CIE-LAB	lab(55.58, 56.93, 24.50)
CIE-LCH	lch(55.58, 61.98, 23.29°)
OKLab	oklab(63.91% 0.1695 0.0598)
OKLCH	oklch(63.91% 0.18 19.4)
XYZ	xyz(37.1120, 23.4936, 13.1680)
Luminance	0.2349 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4535E #53E4D9

analogous

#E453A6 #E4535E #E49053

triadic

#E4535E #5EE453 #535EE4

tetradic

#E4535E #A6E453 #53E4D9 #9053E4

square

#E4535E #A6E453 #53E4D9 #9053E4

split-complementary

#E4535E #53E490 #53A6E4

monochromatic

#A31A24 #D82230 #E4535E #EC8890 #F5BDC1

Accessibility & contrast

On white

3.69

#E4535E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#E4535E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E4535E

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4535E	#FFFFFF	#000000	##000000
##E4535E	1.00	3.69	5.70	5.70
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78725D

Deuteranopia (green-blind)

#9C905A

Tritanopia (blue-blind)

#F93558

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #e4535e;
/* rgb */ color: rgb(228, 83, 94);
/* oklch */ color: oklch(63.9% 0.180 19.4);

Tailwind

colors: {
  custom: {
    50: '#f38a8b',
    500: '#e4535e',
    950: '#000000',
  },
}

SCSS

$custom: #e4535e;
$custom-light: #f38a8b;
$custom-dark: #000000;

JSON

{
  "hex": "#e4535e",
  "rgb": {
    "r": 228,
    "g": 83,
    "b": 94
  },
  "hsl": {
    "h": 355.448,
    "s": 72.864,
    "l": 60.98
  },
  "oklch": {
    "l": 0.63908,
    "c": 0.17976,
    "h": 19.4
  },
  "luminance": 0.23489
}

Semantic roles & 50–950 ramp

primary

#E4535E

secondary

#AEE5E1

accent

#D5C611

background

#FFF8F8

surface

#FFF0F0

border

#D7CBCB

text

#180C0C

muted

#867D7D

Preview Lab

Preview with #E4535E

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

Preview Lab → · Contrast checker → · Palette generator →