#E3535D#E3535D

#E3535D is a light, vivid red. Relative luminance 0.233; OKLCH L 63.7% C 0.179 H 19.8°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#E3535D
RGB	rgb(227, 83, 93)
HSL	hsl(356, 72%, 61%)
HSV	hsv(356, 63%, 89%)
CMYK	cmyk(0%, 63.4%, 59%, 11%)
CIE-LAB	lab(55.39, 56.53, 24.82)
CIE-LCH	lch(55.39, 61.74, 23.70°)
OKLab	oklab(63.73% 0.1682 0.0605)
OKLCH	oklch(63.73% 0.179 19.8)
XYZ	xyz(36.7510, 23.3126, 12.9183)
Luminance	0.2331 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3535D #53E3D9

analogous

#E353A5 #E3535D #E39153

triadic

#E3535D #5DE353 #535DE3

tetradic

#E3535D #A5E353 #53E3D9 #9153E3

square

#E3535D #A5E353 #53E3D9 #9153E3

split-complementary

#E3535D #53E391 #53A5E3

monochromatic

#A11A24 #D6232F #E3535D #EC888F #F4BCC0

Accessibility & contrast

On white

3.71

#E3535D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#E3535D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E3535D

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3535D	#FFFFFF	#000000	##000000
##E3535D	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#77725C

Deuteranopia (green-blind)

#9C9059

Tritanopia (blue-blind)

#F83658

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #e3535d;
/* rgb */ color: rgb(227, 83, 93);
/* oklch */ color: oklch(63.7% 0.179 19.8);

Tailwind

colors: {
  custom: {
    50: '#f28a8a',
    500: '#e3535d',
    950: '#000000',
  },
}

SCSS

$custom: #e3535d;
$custom-light: #f28a8a;
$custom-dark: #000000;

JSON

{
  "hex": "#e3535d",
  "rgb": {
    "r": 227,
    "g": 83,
    "b": 93
  },
  "hsl": {
    "h": 355.833,
    "s": 72,
    "l": 60.784
  },
  "oklch": {
    "l": 0.63732,
    "c": 0.17876,
    "h": 19.8
  },
  "luminance": 0.23308
}

Semantic roles & 50–950 ramp

primary

#E3535D

secondary

#AEE4E0

accent

#D4C711

background

#FFF8F8

surface

#FFF0F0

border

#D7CBCB

text

#180C0B

muted

#867D7C

Preview Lab

Preview with #E3535D

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

Preview Lab → · Contrast checker → · Palette generator →