#E3534D#E3534D

#E3534D is a light, vivid red. Relative luminance 0.231; OKLCH L 63.5% C 0.180 H 26.0°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#E3534D
RGB	rgb(227, 83, 77)
HSL	hsl(2, 73%, 60%)
HSV	hsv(2, 66%, 89%)
CMYK	cmyk(0%, 63.4%, 66.1%, 11%)
CIE-LAB	lab(55.13, 55.54, 33.72)
CIE-LCH	lch(55.13, 64.98, 31.26°)
OKLab	oklab(63.45% 0.1622 0.079)
OKLCH	oklch(63.45% 0.18 26)
XYZ	xyz(36.1150, 23.0582, 9.5687)
Luminance	0.2305 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3534D #4DDDE3

analogous

#E34D92 #E3534D #E39E4D

triadic

#E3534D #4DE353 #534DE3

tetradic

#E3534D #92E34D #4DDDE3 #9E4DE3

square

#E3534D #92E34D #4DDDE3 #9E4DE3

split-complementary

#E3534D #4DE39E #4D92E3

monochromatic

#9D1E19 #D22821 #E3534D #EB8682 #F4B9B7

Accessibility & contrast

On white

3.74

#E3534D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#E3534D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E3534D

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3534D	#FFFFFF	#000000	##000000
##E3534D	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)

#79704B

Deuteranopia (green-blind)

#9E9049

Tritanopia (blue-blind)

#F93153

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #e3534d;
/* rgb */ color: rgb(227, 83, 77);
/* oklch */ color: oklch(63.5% 0.180 26.0);

Tailwind

colors: {
  custom: {
    50: '#f38a7f',
    500: '#e3534d',
    950: '#000000',
  },
}

SCSS

$custom: #e3534d;
$custom-light: #f38a7f;
$custom-dark: #000000;

JSON

{
  "hex": "#e3534d",
  "rgb": {
    "r": 227,
    "g": 83,
    "b": 77
  },
  "hsl": {
    "h": 2.4,
    "s": 72.816,
    "l": 59.608
  },
  "oklch": {
    "l": 0.63453,
    "c": 0.18043,
    "h": 26
  },
  "luminance": 0.23053
}

Semantic roles & 50–950 ramp

primary

#E3534D

secondary

#A9E1E3

accent

#E8F038

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#180C0A

muted

#867D7C

Preview Lab

Preview with #E3534D

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

Preview Lab → · Contrast checker → · Palette generator →