#E4584D#E4584D

#E4584D is a light, vivid red. Relative luminance 0.240; OKLCH L 64.2% C 0.176 H 27.6°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#E4584D
RGB	rgb(228, 88, 77)
HSL	hsl(4, 74%, 60%)
HSV	hsv(4, 66%, 89%)
CMYK	cmyk(0%, 61.4%, 66.2%, 10.6%)
CIE-LAB	lab(56.10, 53.73, 34.94)
CIE-LCH	lch(56.10, 64.09, 33.04°)
OKLab	oklab(64.21% 0.1564 0.0817)
OKLCH	oklch(64.21% 0.176 27.6)
XYZ	xyz(36.8279, 24.0143, 9.7157)
Luminance	0.2401 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4584D #4DD9E4

analogous

#E44D8D #E4584D #E4A44D

triadic

#E4584D #4DE458 #584DE4

tetradic

#E4584D #8DE44D #4DD9E4 #A44DE4

square

#E4584D #8DE44D #4DD9E4 #A44DE4

split-complementary

#E4584D #4DE4A4 #4D8DE4

monochromatic

#9F2218 #D42D20 #E4584D #EC8A82 #F4BCB7

Accessibility & contrast

On white

3.62

#E4584D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#E4584D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E4584D

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4584D	#FFFFFF	#000000	##000000
##E4584D	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D734B

Deuteranopia (green-blind)

#A09249

Tritanopia (blue-blind)

#FA3956

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #e4584d;
/* rgb */ color: rgb(228, 88, 77);
/* oklch */ color: oklch(64.2% 0.176 27.6);

Tailwind

colors: {
  custom: {
    50: '#f48d7f',
    500: '#e4584d',
    950: '#000000',
  },
}

SCSS

$custom: #e4584d;
$custom-light: #f48d7f;
$custom-dark: #000000;

JSON

{
  "hex": "#e4584d",
  "rgb": {
    "r": 228,
    "g": 88,
    "b": 77
  },
  "hsl": {
    "h": 4.371,
    "s": 73.659,
    "l": 59.804
  },
  "oklch": {
    "l": 0.64213,
    "c": 0.17644,
    "h": 27.6
  },
  "luminance": 0.24009
}

Semantic roles & 50–950 ramp

primary

#E4584D

secondary

#A9DFE4

accent

#E3F037

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#180D0A

muted

#867D7C

Preview Lab

Preview with #E4584D

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

Preview Lab → · Contrast checker → · Palette generator →