#E05547#E05547

#E05547 is a light, vivid red. Relative luminance 0.228; OKLCH L 63.1% C 0.176 H 28.8°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#E05547
RGB	rgb(224, 85, 71)
HSL	hsl(5, 71%, 58%)
HSV	hsv(5, 68%, 88%)
CMYK	cmyk(0%, 62.1%, 68.3%, 12.2%)
CIE-LAB	lab(54.87, 53.35, 36.67)
CIE-LCH	lch(54.87, 64.74, 34.50°)
OKLab	oklab(63.13% 0.1545 0.0848)
OKLCH	oklch(63.13% 0.176 28.8)
XYZ	xyz(35.1299, 22.8041, 8.5118)
Luminance	0.2280 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E05547 #47D2E0

analogous

#E04786 #E05547 #E0A147

triadic

#E05547 #47E055 #5547E0

tetradic

#E05547 #86E047 #47D2E0 #A147E0

square

#E05547 #86E047 #47D2E0 #A147E0

split-complementary

#E05547 #47E0A1 #4786E0

monochromatic

#942419 #C83122 #E05547 #E9857B #F2B6B0

Accessibility & contrast

On white

3.78

#E05547 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#E05547 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E05547

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E05547	#FFFFFF	#000000	##000000
##E05547	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)

#7A7045

Deuteranopia (green-blind)

#9D8F43

Tritanopia (blue-blind)

#F63553

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #e05547;
/* rgb */ color: rgb(224, 85, 71);
/* oklch */ color: oklch(63.1% 0.176 28.8);

Tailwind

colors: {
  custom: {
    50: '#f18b7b',
    500: '#e05547',
    950: '#000000',
  },
}

SCSS

$custom: #e05547;
$custom-light: #f18b7b;
$custom-dark: #000000;

JSON

{
  "hex": "#e05547",
  "rgb": {
    "r": 224,
    "g": 85,
    "b": 71
  },
  "hsl": {
    "h": 5.49,
    "s": 71.163,
    "l": 57.843
  },
  "oklch": {
    "l": 0.63134,
    "c": 0.17624,
    "h": 28.8
  },
  "luminance": 0.22799
}

Semantic roles & 50–950 ramp

primary

#E05547

secondary

#A3DAE0

accent

#DDEE3A

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#180C09

muted

#867D7B

Preview Lab

Preview with #E05547

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

Preview Lab → · Contrast checker → · Palette generator →