#E4584F#E4584F

#E4584F is a light, vivid red. Relative luminance 0.240; OKLCH L 64.2% C 0.176 H 26.8°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#E4584F
RGB	rgb(228, 88, 79)
HSL	hsl(4, 73%, 60%)
HSV	hsv(4, 65%, 89%)
CMYK	cmyk(0%, 61.4%, 65.4%, 10.6%)
CIE-LAB	lab(56.13, 53.84, 33.85)
CIE-LCH	lch(56.13, 63.60, 32.16°)
OKLab	oklab(64.24% 0.1571 0.0795)
OKLCH	oklch(64.24% 0.176 26.8)
XYZ	xyz(36.8996, 24.0429, 10.0933)
Luminance	0.2404 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4584F #4FDBE4

analogous

#E44F91 #E4584F #E4A24F

triadic

#E4584F #4FE458 #584FE4

tetradic

#E4584F #91E44F #4FDBE4 #A24FE4

square

#E4584F #91E44F #4FDBE4 #A24FE4

split-complementary

#E4584F #4FE4A2 #4F91E4

monochromatic

#A02119 #D52C21 #E4584F #EC8A84 #F4BDB9

Accessibility & contrast

On white

3.62

#E4584F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#E4584F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E4584F

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4584F	#FFFFFF	#000000	##000000
##E4584F	1.00	3.62	5.81	5.81
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D744D

Deuteranopia (green-blind)

#A0924B

Tritanopia (blue-blind)

#FA3957

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #e4584f;
/* rgb */ color: rgb(228, 88, 79);
/* oklch */ color: oklch(64.2% 0.176 26.8);

Tailwind

colors: {
  custom: {
    50: '#f48d80',
    500: '#e4584f',
    950: '#000000',
  },
}

SCSS

$custom: #e4584f;
$custom-light: #f48d80;
$custom-dark: #000000;

JSON

{
  "hex": "#e4584f",
  "rgb": {
    "r": 228,
    "g": 88,
    "b": 79
  },
  "hsl": {
    "h": 3.624,
    "s": 73.399,
    "l": 60.196
  },
  "oklch": {
    "l": 0.64244,
    "c": 0.1761,
    "h": 26.8
  },
  "luminance": 0.24038
}

Semantic roles & 50–950 ramp

primary

#E4584F

secondary

#ABE1E4

accent

#CAD610

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#180D0A

muted

#867D7C

Preview Lab

Preview with #E4584F

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

Preview Lab → · Contrast checker → · Palette generator →