#E05443#E05443

#E05443 is a light, vivid red. Relative luminance 0.226; OKLCH L 63.0% C 0.178 H 29.8°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#E05443
RGB	rgb(224, 84, 67)
HSL	hsl(6, 72%, 57%)
HSV	hsv(6, 70%, 88%)
CMYK	cmyk(0%, 62.5%, 70.1%, 12.2%)
CIE-LAB	lab(54.66, 53.58, 38.64)
CIE-LCH	lch(54.66, 66.07, 35.80°)
OKLab	oklab(62.96% 0.1545 0.0884)
OKLCH	oklch(62.96% 0.178 29.8)
XYZ	xyz(34.9276, 22.5981, 7.8318)
Luminance	0.2259 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E05443 #43CFE0

analogous

#E04381 #E05443 #E0A343

triadic

#E05443 #43E054 #5443E0

tetradic

#E05443 #81E043 #43CFE0 #A343E0

square

#E05443 #81E043 #43CFE0 #A343E0

split-complementary

#E05443 #43E0A3 #4381E0

monochromatic

#912518 #C53221 #E05443 #E98478 #F1B4AC

Accessibility & contrast

On white

3.81

#E05443 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#E05443 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E05443

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E05443	#FFFFFF	#000000	##000000
##E05443	1.00	3.81	5.52	5.52
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7040

Deuteranopia (green-blind)

#9D8E3F

Tritanopia (blue-blind)

#F63251

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #e05443;
/* rgb */ color: rgb(224, 84, 67);
/* oklch */ color: oklch(63.0% 0.178 29.8);

Tailwind

colors: {
  custom: {
    50: '#f28a78',
    500: '#e05443',
    950: '#000000',
  },
}

SCSS

$custom: #e05443;
$custom-light: #f28a78;
$custom-dark: #000000;

JSON

{
  "hex": "#e05443",
  "rgb": {
    "r": 224,
    "g": 84,
    "b": 67
  },
  "hsl": {
    "h": 6.497,
    "s": 71.689,
    "l": 57.059
  },
  "oklch": {
    "l": 0.62957,
    "c": 0.17797,
    "h": 29.8
  },
  "luminance": 0.22593
}

Semantic roles & 50–950 ramp

primary

#E05443

secondary

#9FD8DF

accent

#DBEE39

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#180C09

muted

#867D7B

Preview Lab

Preview with #E05443

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

Preview Lab → · Contrast checker → · Palette generator →