#E4574F#E4574F

#E4574F is a light, vivid red. Relative luminance 0.239; OKLCH L 64.1% C 0.177 H 26.5°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#E4574F
RGB	rgb(228, 87, 79)
HSL	hsl(3, 73%, 60%)
HSV	hsv(3, 65%, 89%)
CMYK	cmyk(0%, 61.8%, 65.4%, 10.6%)
CIE-LAB	lab(55.97, 54.28, 33.65)
CIE-LCH	lch(55.97, 63.86, 31.80°)
OKLab	oklab(64.12% 0.1585 0.0791)
OKLCH	oklch(64.12% 0.177 26.5)
XYZ	xyz(36.8180, 23.8799, 10.0661)
Luminance	0.2387 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4574F #4FDCE4

analogous

#E44F92 #E4574F #E4A14F

triadic

#E4574F #4FE457 #574FE4

tetradic

#E4574F #92E44F #4FDCE4 #A14FE4

square

#E4574F #92E44F #4FDCE4 #A14FE4

split-complementary

#E4574F #4FE4A1 #4F92E4

monochromatic

#A02019 #D52A21 #E4574F #EC8A84 #F4BCB9

Accessibility & contrast

On white

3.64

#E4574F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#E4574F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E4574F

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4574F	#FFFFFF	#000000	##000000
##E4574F	1.00	3.64	5.78	5.78
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C734D

Deuteranopia (green-blind)

#A0914B

Tritanopia (blue-blind)

#FA3856

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #e4574f;
/* rgb */ color: rgb(228, 87, 79);
/* oklch */ color: oklch(64.1% 0.177 26.5);

Tailwind

colors: {
  custom: {
    50: '#f48c80',
    500: '#e4574f',
    950: '#000000',
  },
}

SCSS

$custom: #e4574f;
$custom-light: #f48c80;
$custom-dark: #000000;

JSON

{
  "hex": "#e4574f",
  "rgb": {
    "r": 228,
    "g": 87,
    "b": 79
  },
  "hsl": {
    "h": 3.221,
    "s": 73.399,
    "l": 60.196
  },
  "oklch": {
    "l": 0.64121,
    "c": 0.17713,
    "h": 26.5
  },
  "luminance": 0.23875
}

Semantic roles & 50–950 ramp

primary

#E4574F

secondary

#ABE1E4

accent

#CBD610

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#180D0A

muted

#867D7C

Preview Lab

Preview with #E4574F

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

Preview Lab → · Contrast checker → · Palette generator →