#E34E4E#E34E4E

#E34E4E is a light, vivid red. Relative luminance 0.223; OKLCH L 62.9% C 0.185 H 24.2°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#E34E4E
RGB	rgb(227, 78, 78)
HSL	hsl(0, 73%, 60%)
HSV	hsv(0, 66%, 89%)
CMYK	cmyk(0%, 65.6%, 65.6%, 11%)
CIE-LAB	lab(54.38, 57.67, 32.23)
CIE-LCH	lch(54.38, 66.06, 29.20°)
OKLab	oklab(62.89% 0.1691 0.0758)
OKLCH	oklch(62.89% 0.185 24.2)
XYZ	xyz(35.7818, 22.3348, 9.6331)
Luminance	0.2233 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E34E4E #4EE3E3

analogous

#E34E99 #E34E4E #E3994E

triadic

#E34E4E #4EE34E #4E4EE3

tetradic

#E34E4E #99E34E #4EE3E3 #994EE3

square

#E34E4E #99E34E #4EE3E3 #994EE3

split-complementary

#E34E4E #4EE399 #4E99E3

monochromatic

#9E1919 #D32121 #E34E4E #EB8383 #F4B8B8

Accessibility & contrast

On white

3.84

#E34E4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#E34E4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E34E4E

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E34E4E	#FFFFFF	#000000	##000000
##E34E4E	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#766E4D

Deuteranopia (green-blind)

#9C8E4A

Tritanopia (blue-blind)

#F92950

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #e34e4e;
/* rgb */ color: rgb(227, 78, 78);
/* oklch */ color: oklch(62.9% 0.185 24.2);

Tailwind

colors: {
  custom: {
    50: '#f3877f',
    500: '#e34e4e',
    950: '#000000',
  },
}

SCSS

$custom: #e34e4e;
$custom-light: #f3877f;
$custom-dark: #000000;

JSON

{
  "hex": "#e34e4e",
  "rgb": {
    "r": 227,
    "g": 78,
    "b": 78
  },
  "hsl": {
    "h": 0,
    "s": 72.683,
    "l": 59.804
  },
  "oklch": {
    "l": 0.62894,
    "c": 0.18531,
    "h": 24.2
  },
  "luminance": 0.2233
}

Semantic roles & 50–950 ramp

primary

#E34E4E

secondary

#AAE3E3

accent

#EFEF38

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#180C0A

muted

#867D7C

Preview Lab

Preview with #E34E4E

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

Preview Lab → · Contrast checker → · Palette generator →