#E04457#E04457

#E04457 is a mid, vivid red. Relative luminance 0.207; OKLCH L 61.5% C 0.192 H 18.1°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#E04457
RGB	rgb(224, 68, 87)
HSL	hsl(353, 72%, 57%)
HSV	hsv(353, 70%, 88%)
CMYK	cmyk(0%, 69.6%, 61.2%, 12.2%)
CIE-LAB	lab(52.59, 61.12, 24.59)
CIE-LCH	lch(52.59, 65.88, 21.91°)
OKLab	oklab(61.51% 0.1821 0.0595)
OKLCH	oklch(61.51% 0.192 18.1)
XYZ	xyz(34.5314, 20.6746, 11.1873)
Luminance	0.2067 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E04457 #44E0CD

analogous

#E044A5 #E04457 #E07F44

triadic

#E04457 #57E044 #4457E0

tetradic

#E04457 #A5E044 #44E0CD #7F44E0

square

#E04457 #A5E044 #44E0CD #7F44E0

split-complementary

#E04457 #44E07F #44A5E0

monochromatic

#911827 #C62135 #E04457 #E97886 #F1ADB5

Accessibility & contrast

On white

4.09

#E04457 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#E04457 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E04457

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E04457	#FFFFFF	#000000	##000000
##E04457	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6957

Deuteranopia (green-blind)

#958A53

Tritanopia (blue-blind)

#F5194C

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #e04457;
/* rgb */ color: rgb(224, 68, 87);
/* oklch */ color: oklch(61.5% 0.192 18.1);

Tailwind

colors: {
  custom: {
    50: '#f18286',
    500: '#e04457',
    950: '#000000',
  },
}

SCSS

$custom: #e04457;
$custom-light: #f18286;
$custom-dark: #000000;

JSON

{
  "hex": "#e04457",
  "rgb": {
    "r": 224,
    "g": 68,
    "b": 87
  },
  "hsl": {
    "h": 352.692,
    "s": 71.56,
    "l": 57.255
  },
  "oklch": {
    "l": 0.61509,
    "c": 0.19162,
    "h": 18.1
  },
  "luminance": 0.2067
}

Semantic roles & 50–950 ramp

primary

#E04457

secondary

#A0E0D8

accent

#EED83A

background

#FFF8F8

surface

#FFF0EF

border

#D7CBCA

text

#180B0B

muted

#867C7C

Preview Lab

Preview with #E04457

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

Preview Lab → · Contrast checker → · Palette generator →