#E3444E#E3444E

#E3444E is a mid, vivid red. Relative luminance 0.210; OKLCH L 61.8% C 0.195 H 21.6°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#E3444E
RGB	rgb(227, 68, 78)
HSL	hsl(356, 74%, 58%)
HSV	hsv(356, 70%, 89%)
CMYK	cmyk(0%, 70%, 65.6%, 11%)
CIE-LAB	lab(52.97, 61.51, 30.48)
CIE-LCH	lch(52.97, 68.65, 26.36°)
OKLab	oklab(61.84% 0.1813 0.0719)
OKLCH	oklch(61.84% 0.195 21.6)
XYZ	xyz(35.1245, 21.0203, 9.4141)
Luminance	0.2102 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3444E #44E3D9

analogous

#E3449E #E3444E #E38944

triadic

#E3444E #4EE344 #444EE3

tetradic

#E3444E #9EE344 #44E3D9 #8944E3

square

#E3444E #9EE344 #44E3D9 #8944E3

split-complementary

#E3444E #44E389 #449EE3

monochromatic

#96161F #CB1E29 #E3444E #EB7980 #F3AEB3

Accessibility & contrast

On white

4.04

#E3444E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#E3444E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E3444E

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3444E	#FFFFFF	#000000	##000000
##E3444E	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#70694D

Deuteranopia (green-blind)

#988B49

Tritanopia (blue-blind)

#F90F49

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #e3444e;
/* rgb */ color: rgb(227, 68, 78);
/* oklch */ color: oklch(61.8% 0.195 21.6);

Tailwind

colors: {
  custom: {
    50: '#f4827f',
    500: '#e3444e',
    950: '#000000',
  },
}

SCSS

$custom: #e3444e;
$custom-light: #f4827f;
$custom-dark: #000000;

JSON

{
  "hex": "#e3444e",
  "rgb": {
    "r": 227,
    "g": 68,
    "b": 78
  },
  "hsl": {
    "h": 356.226,
    "s": 73.953,
    "l": 57.843
  },
  "oklch": {
    "l": 0.61841,
    "c": 0.19503,
    "h": 21.6
  },
  "luminance": 0.21015
}

Semantic roles & 50–950 ramp

primary

#E3444E

secondary

#A2E1DD

accent

#F1E537

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#190B0A

muted

#867C7C

Preview Lab

Preview with #E3444E

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

Preview Lab → · Contrast checker → · Palette generator →