#E5554C#E5554C

#E5554C is a light, vivid red. Relative luminance 0.237; OKLCH L 64.0% C 0.181 H 27.0°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#E5554C
RGB	rgb(229, 85, 76)
HSL	hsl(4, 75%, 60%)
HSV	hsv(4, 67%, 90%)
CMYK	cmyk(0%, 62.9%, 66.8%, 10.2%)
CIE-LAB	lab(55.77, 55.31, 35.14)
CIE-LCH	lch(55.77, 65.53, 32.43°)
OKLab	oklab(63.99% 0.161 0.082)
OKLCH	oklch(63.99% 0.181 27)
XYZ	xyz(36.8699, 23.6819, 9.4657)
Luminance	0.2368 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5554C #4CDCE5

analogous

#E54C90 #E5554C #E5A14C

triadic

#E5554C #4CE555 #554CE5

tetradic

#E5554C #90E54C #4CDCE5 #A14CE5

square

#E5554C #90E54C #4CDCE5 #A14CE5

split-complementary

#E5554C #4CE5A1 #4C90E5

monochromatic

#9F1F17 #D52A1F #E5554C #ED8881 #F5BBB7

Accessibility & contrast

On white

3.66

#E5554C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#E5554C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E5554C

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5554C	#FFFFFF	#000000	##000000
##E5554C	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C724A

Deuteranopia (green-blind)

#A09148

Tritanopia (blue-blind)

#FB3454

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #e5554c;
/* rgb */ color: rgb(229, 85, 76);
/* oklch */ color: oklch(64.0% 0.181 27.0);

Tailwind

colors: {
  custom: {
    50: '#f58b7e',
    500: '#e5554c',
    950: '#000000',
  },
}

SCSS

$custom: #e5554c;
$custom-light: #f58b7e;
$custom-dark: #000000;

JSON

{
  "hex": "#e5554c",
  "rgb": {
    "r": 229,
    "g": 85,
    "b": 76
  },
  "hsl": {
    "h": 3.529,
    "s": 74.634,
    "l": 59.804
  },
  "oklch": {
    "l": 0.63989,
    "c": 0.18069,
    "h": 27
  },
  "luminance": 0.23677
}

Semantic roles & 50–950 ramp

primary

#E5554C

secondary

#A9E0E4

accent

#E6F137

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#180C0A

muted

#867D7C

Preview Lab

Preview with #E5554C

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

Preview Lab → · Contrast checker → · Palette generator →