#E0563A#E0563A

#E0563A is a light, vivid red. Relative luminance 0.228; OKLCH L 63.1% C 0.178 H 33.3°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#E0563A
RGB	rgb(224, 86, 58)
HSL	hsl(10, 73%, 55%)
HSV	hsv(10, 74%, 88%)
CMYK	cmyk(0%, 61.6%, 74.1%, 12.2%)
CIE-LAB	lab(54.88, 52.31, 43.76)
CIE-LCH	lch(54.88, 68.19, 39.91°)
OKLab	oklab(63.09% 0.1488 0.0977)
OKLCH	oklch(63.09% 0.178 33.3)
XYZ	xyz(34.8357, 22.8132, 6.5712)
Luminance	0.2281 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E0563A #3AC4E0

analogous

#E03A71 #E0563A #E0A93A

triadic

#E0563A #3AE056 #563AE0

tetradic

#E0563A #71E03A #3AC4E0 #A93AE0

square

#E0563A #71E03A #3AC4E0 #A93AE0

split-complementary

#E0563A #3AE0A9 #3A71E0

monochromatic

#8A2916 #BF391E #E0563A #E8836F #F1B1A4

Accessibility & contrast

On white

3.78

#E0563A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#E0563A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E0563A

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E0563A	#FFFFFF	#000000	##000000
##E0563A	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7036

Deuteranopia (green-blind)

#9E8F35

Tritanopia (blue-blind)

#F63450

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #e0563a;
/* rgb */ color: rgb(224, 86, 58);
/* oklch */ color: oklch(63.1% 0.178 33.3);

Tailwind

colors: {
  custom: {
    50: '#f28b72',
    500: '#e0563a',
    950: '#000000',
  },
}

SCSS

$custom: #e0563a;
$custom-light: #f28b72;
$custom-dark: #000000;

JSON

{
  "hex": "#e0563a",
  "rgb": {
    "r": 224,
    "g": 86,
    "b": 58
  },
  "hsl": {
    "h": 10.12,
    "s": 72.807,
    "l": 55.294
  },
  "oklch": {
    "l": 0.63092,
    "c": 0.17796,
    "h": 33.3
  },
  "luminance": 0.22808
}

Semantic roles & 50–950 ramp

primary

#E0563A

secondary

#98D2DE

accent

#D1EF38

background

#FFF8F6

surface

#FFF0EC

border

#D7CBC7

text

#180C08

muted

#867D7B

Preview Lab

Preview with #E0563A

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

Preview Lab → · Contrast checker → · Palette generator →