#E4535D#E4535D

#E4535D is a light, vivid red. Relative luminance 0.235; OKLCH L 63.9% C 0.180 H 19.8°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#E4535D
RGB	rgb(228, 83, 93)
HSL	hsl(356, 73%, 61%)
HSV	hsv(356, 64%, 89%)
CMYK	cmyk(0%, 63.6%, 59.2%, 10.6%)
CIE-LAB	lab(55.56, 56.86, 25.06)
CIE-LCH	lch(55.56, 62.14, 23.79°)
OKLab	oklab(63.89% 0.1692 0.061)
OKLCH	oklch(63.89% 0.18 19.8)
XYZ	xyz(37.0674, 23.4758, 12.9332)
Luminance	0.2347 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4535D #53E4DA

analogous

#E453A5 #E4535D #E49153

triadic

#E4535D #5DE453 #535DE4

tetradic

#E4535D #A5E453 #53E4DA #9153E4

square

#E4535D #A5E453 #53E4DA #9153E4

split-complementary

#E4535D #53E491 #53A5E4

monochromatic

#A31A23 #D8222E #E4535D #EC888F #F5BDC1

Accessibility & contrast

On white

3.69

#E4535D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.69

#E4535D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E4535D

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4535D	#FFFFFF	#000000	##000000
##E4535D	1.00	3.69	5.69	5.69
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.69	21.00	1.00	1.00
##000000	5.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78725C

Deuteranopia (green-blind)

#9C9059

Tritanopia (blue-blind)

#F93558

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #e4535d;
/* rgb */ color: rgb(228, 83, 93);
/* oklch */ color: oklch(63.9% 0.180 19.8);

Tailwind

colors: {
  custom: {
    50: '#f38a8a',
    500: '#e4535d',
    950: '#000000',
  },
}

SCSS

$custom: #e4535d;
$custom-light: #f38a8a;
$custom-dark: #000000;

JSON

{
  "hex": "#e4535d",
  "rgb": {
    "r": 228,
    "g": 83,
    "b": 93
  },
  "hsl": {
    "h": 355.862,
    "s": 72.864,
    "l": 60.98
  },
  "oklch": {
    "l": 0.63888,
    "c": 0.17982,
    "h": 19.8
  },
  "luminance": 0.23471
}

Semantic roles & 50–950 ramp

primary

#E4535D

secondary

#AEE5E1

accent

#D5C711

background

#FFF8F8

surface

#FFF0F0

border

#D7CBCB

text

#180C0B

muted

#867D7C

Preview Lab

Preview with #E4535D

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

Preview Lab → · Contrast checker → · Palette generator →