#E3554F#E3554F

#E3554F is a light, vivid red. Relative luminance 0.234; OKLCH L 63.7% C 0.178 H 25.9°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#E3554F
RGB	rgb(227, 85, 79)
HSL	hsl(2, 73%, 60%)
HSV	hsv(2, 65%, 89%)
CMYK	cmyk(0%, 62.6%, 65.2%, 11%)
CIE-LAB	lab(55.48, 54.80, 33.01)
CIE-LCH	lch(55.48, 63.98, 31.06°)
OKLab	oklab(63.72% 0.1603 0.0777)
OKLCH	oklch(63.72% 0.178 25.9)
XYZ	xyz(36.3420, 23.3974, 9.9981)
Luminance	0.2339 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3554F #4FDDE3

analogous

#E34F93 #E3554F #E39F4F

triadic

#E3554F #4FE355 #554FE3

tetradic

#E3554F #93E34F #4FDDE3 #9F4FE3

square

#E3554F #93E34F #4FDDE3 #9F4FE3

split-complementary

#E3554F #4FE39F #4F93E3

monochromatic

#9E1F19 #D32922 #E3554F #EB8884 #F4BBB9

Accessibility & contrast

On white

3.70

#E3554F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.68

#E3554F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E3554F

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3554F	#FFFFFF	#000000	##000000
##E3554F	1.00	3.70	5.68	5.68
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.68	21.00	1.00	1.00
##000000	5.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B724D

Deuteranopia (green-blind)

#9E904B

Tritanopia (blue-blind)

#F93555

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #e3554f;
/* rgb */ color: rgb(227, 85, 79);
/* oklch */ color: oklch(63.7% 0.178 25.9);

Tailwind

colors: {
  custom: {
    50: '#f38b80',
    500: '#e3554f',
    950: '#000000',
  },
}

SCSS

$custom: #e3554f;
$custom-light: #f38b80;
$custom-dark: #000000;

JSON

{
  "hex": "#e3554f",
  "rgb": {
    "r": 227,
    "g": 85,
    "b": 79
  },
  "hsl": {
    "h": 2.432,
    "s": 72.549,
    "l": 60
  },
  "oklch": {
    "l": 0.63723,
    "c": 0.17809,
    "h": 25.9
  },
  "luminance": 0.23392
}

Semantic roles & 50–950 ramp

primary

#E3554F

secondary

#AAE1E3

accent

#E8EF39

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#180C0A

muted

#867D7C

Preview Lab

Preview with #E3554F

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

Preview Lab → · Contrast checker → · Palette generator →