#E4544C#E4544C

#E4544C is a light, vivid red. Relative luminance 0.234; OKLCH L 63.7% C 0.181 H 26.7°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#E4544C
RGB	rgb(228, 84, 76)
HSL	hsl(3, 74%, 60%)
HSV	hsv(3, 67%, 89%)
CMYK	cmyk(0%, 63.2%, 66.7%, 10.6%)
CIE-LAB	lab(55.44, 55.40, 34.71)
CIE-LCH	lch(55.44, 65.37, 32.07°)
OKLab	oklab(63.71% 0.1614 0.081)
OKLCH	oklch(63.71% 0.181 26.7)
XYZ	xyz(36.4735, 23.3615, 9.4247)
Luminance	0.2336 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4544C #4CDCE4

analogous

#E44C90 #E4544C #E4A04C

triadic

#E4544C #4CE454 #544CE4

tetradic

#E4544C #90E44C #4CDCE4 #A04CE4

square

#E4544C #90E44C #4CDCE4 #A04CE4

split-complementary

#E4544C #4CE4A0 #4C90E4

monochromatic

#9E1F18 #D32920 #E4544C #EC8781 #F4BAB6

Accessibility & contrast

On white

3.70

#E4544C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#E4544C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E4544C

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4544C	#FFFFFF	#000000	##000000
##E4544C	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B714A

Deuteranopia (green-blind)

#9F9048

Tritanopia (blue-blind)

#FA3253

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #e4544c;
/* rgb */ color: rgb(228, 84, 76);
/* oklch */ color: oklch(63.7% 0.181 26.7);

Tailwind

colors: {
  custom: {
    50: '#f48b7e',
    500: '#e4544c',
    950: '#000000',
  },
}

SCSS

$custom: #e4544c;
$custom-light: #f48b7e;
$custom-dark: #000000;

JSON

{
  "hex": "#e4544c",
  "rgb": {
    "r": 228,
    "g": 84,
    "b": 76
  },
  "hsl": {
    "h": 3.158,
    "s": 73.786,
    "l": 59.608
  },
  "oklch": {
    "l": 0.63713,
    "c": 0.18064,
    "h": 26.7
  },
  "luminance": 0.23356
}

Semantic roles & 50–950 ramp

primary

#E4544C

secondary

#A8E0E3

accent

#E7F037

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#180C0A

muted

#867D7C

Preview Lab

Preview with #E4544C

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

Preview Lab → · Contrast checker → · Palette generator →