#E3534C#E3534C

#E3534C is a light, vivid red. Relative luminance 0.230; OKLCH L 63.4% C 0.181 H 26.3°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#E3534C
RGB	rgb(227, 83, 76)
HSL	hsl(3, 73%, 59%)
HSV	hsv(3, 67%, 89%)
CMYK	cmyk(0%, 63.4%, 66.5%, 11%)
CIE-LAB	lab(55.12, 55.49, 34.27)
CIE-LCH	lch(55.12, 65.22, 31.70°)
OKLab	oklab(63.44% 0.1618 0.0801)
OKLCH	oklch(63.44% 0.181 26.3)
XYZ	xyz(36.0800, 23.0442, 9.3842)
Luminance	0.2304 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3534C #4CDCE3

analogous

#E34C91 #E3534C #E39E4C

triadic

#E3534C #4CE353 #534CE3

tetradic

#E3534C #91E34C #4CDCE3 #9E4CE3

square

#E3534C #91E34C #4CDCE3 #9E4CE3

split-complementary

#E3534C #4CE39E #4C91E3

monochromatic

#9C1F18 #D12921 #E3534C #EB8681 #F4B9B6

Accessibility & contrast

On white

3.74

#E3534C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#E3534C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E3534C

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3534C	#FFFFFF	#000000	##000000
##E3534C	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A704A

Deuteranopia (green-blind)

#9E8F48

Tritanopia (blue-blind)

#F93152

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #e3534c;
/* rgb */ color: rgb(227, 83, 76);
/* oklch */ color: oklch(63.4% 0.181 26.3);

Tailwind

colors: {
  custom: {
    50: '#f38a7e',
    500: '#e3534c',
    950: '#000000',
  },
}

SCSS

$custom: #e3534c;
$custom-light: #f38a7e;
$custom-dark: #000000;

JSON

{
  "hex": "#e3534c",
  "rgb": {
    "r": 227,
    "g": 83,
    "b": 76
  },
  "hsl": {
    "h": 2.781,
    "s": 72.947,
    "l": 59.412
  },
  "oklch": {
    "l": 0.63437,
    "c": 0.18058,
    "h": 26.3
  },
  "luminance": 0.23039
}

Semantic roles & 50–950 ramp

primary

#E3534C

secondary

#A8E0E3

accent

#E7F038

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#180C0A

muted

#867D7C

Preview Lab

Preview with #E3534C

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

Preview Lab → · Contrast checker → · Palette generator →