#E5584C#E5584C

#E5584C is a light, vivid red. Relative luminance 0.242; OKLCH L 64.4% C 0.178 H 27.9°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#E5584C
RGB	rgb(229, 88, 76)
HSL	hsl(5, 75%, 60%)
HSV	hsv(5, 67%, 90%)
CMYK	cmyk(0%, 61.6%, 66.8%, 10.2%)
CIE-LAB	lab(56.25, 54.02, 35.72)
CIE-LCH	lch(56.25, 64.76, 33.48°)
OKLab	oklab(64.35% 0.157 0.0833)
OKLCH	oklch(64.35% 0.178 27.9)
XYZ	xyz(37.1111, 24.1643, 9.5461)
Luminance	0.2416 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5584C #4CD9E5

analogous

#E54C8C #E5584C #E5A54C

triadic

#E5584C #4CE558 #584CE5

tetradic

#E5584C #8CE54C #4CD9E5 #A54CE5

square

#E5584C #8CE54C #4CD9E5 #A54CE5

split-complementary

#E5584C #4CE5A5 #4C8CE5

monochromatic

#9F2217 #D52D1F #E5584C #ED8A81 #F5BCB7

Accessibility & contrast

On white

3.60

#E5584C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#E5584C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E5584C

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5584C	#FFFFFF	#000000	##000000
##E5584C	1.00	3.60	5.83	5.83
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E744A

Deuteranopia (green-blind)

#A19248

Tritanopia (blue-blind)

#FB3856

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #e5584c;
/* rgb */ color: rgb(229, 88, 76);
/* oklch */ color: oklch(64.4% 0.178 27.9);

Tailwind

colors: {
  custom: {
    50: '#f58d7e',
    500: '#e5584c',
    950: '#000000',
  },
}

SCSS

$custom: #e5584c;
$custom-light: #f58d7e;
$custom-dark: #000000;

JSON

{
  "hex": "#e5584c",
  "rgb": {
    "r": 229,
    "g": 88,
    "b": 76
  },
  "hsl": {
    "h": 4.706,
    "s": 74.634,
    "l": 59.804
  },
  "oklch": {
    "l": 0.64353,
    "c": 0.17769,
    "h": 27.9
  },
  "luminance": 0.24159
}

Semantic roles & 50–950 ramp

primary

#E5584C

secondary

#A9DFE4

accent

#E3F137

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#180D0A

muted

#867D7C

Preview Lab

Preview with #E5584C

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

Preview Lab → · Contrast checker → · Palette generator →