#E05343#E05343

#E05343 is a light, vivid red. Relative luminance 0.224; OKLCH L 62.8% C 0.179 H 29.5°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#E05343
RGB	rgb(224, 83, 67)
HSL	hsl(6, 72%, 57%)
HSV	hsv(6, 70%, 88%)
CMYK	cmyk(0%, 62.9%, 70.1%, 12.2%)
CIE-LAB	lab(54.49, 54.01, 38.46)
CIE-LCH	lch(54.49, 66.31, 35.45°)
OKLab	oklab(62.84% 0.1558 0.088)
OKLCH	oklch(62.84% 0.179 29.5)
XYZ	xyz(34.8505, 22.4439, 7.8061)
Luminance	0.2244 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E05343 #43D0E0

analogous

#E04381 #E05343 #E0A243

triadic

#E05343 #43E053 #5343E0

tetradic

#E05343 #81E043 #43D0E0 #A243E0

square

#E05343 #81E043 #43D0E0 #A243E0

split-complementary

#E05343 #43E0A2 #4381E0

monochromatic

#912418 #C53121 #E05343 #E98378 #F1B3AC

Accessibility & contrast

On white

3.83

#E05343 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.49

#E05343 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E05343

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E05343	#FFFFFF	#000000	##000000
##E05343	1.00	3.83	5.49	5.49
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.49	21.00	1.00	1.00
##000000	5.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6F40

Deuteranopia (green-blind)

#9D8E3F

Tritanopia (blue-blind)

#F63150

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #e05343;
/* rgb */ color: rgb(224, 83, 67);
/* oklch */ color: oklch(62.8% 0.179 29.5);

Tailwind

colors: {
  custom: {
    50: '#f28978',
    500: '#e05343',
    950: '#000000',
  },
}

SCSS

$custom: #e05343;
$custom-light: #f28978;
$custom-dark: #000000;

JSON

{
  "hex": "#e05343",
  "rgb": {
    "r": 224,
    "g": 83,
    "b": 67
  },
  "hsl": {
    "h": 6.115,
    "s": 71.689,
    "l": 57.059
  },
  "oklch": {
    "l": 0.62836,
    "c": 0.17894,
    "h": 29.5
  },
  "luminance": 0.22439
}

Semantic roles & 50–950 ramp

primary

#E05343

secondary

#9FD9DF

accent

#DCEE39

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#180C09

muted

#867D7B

Preview Lab

Preview with #E05343

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

Preview Lab → · Contrast checker → · Palette generator →