#E34A43#E34A43

#E34A43 is a light, vivid red. Relative luminance 0.216; OKLCH L 62.3% C 0.191 H 26.8°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#E34A43
RGB	rgb(227, 74, 67)
HSL	hsl(3, 74%, 58%)
HSV	hsv(3, 70%, 89%)
CMYK	cmyk(0%, 67.4%, 70.5%, 11%)
CIE-LAB	lab(53.64, 58.69, 37.60)
CIE-LCH	lch(53.64, 69.70, 32.64°)
OKLab	oklab(62.29% 0.1702 0.086)
OKLCH	oklch(62.29% 0.191 26.8)
XYZ	xyz(35.1443, 21.6388, 7.6353)
Luminance	0.2163 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E34A43 #43DCE3

analogous

#E3438C #E34A43 #E39A43

triadic

#E34A43 #43E34A #4A43E3

tetradic

#E34A43 #8CE343 #43DCE3 #9A43E3

square

#E34A43 #8CE343 #43DCE3 #9A43E3

split-complementary

#E34A43 #43E39A #438CE3

monochromatic

#951C16 #CB261E #E34A43 #EB7D78 #F3B1AE

Accessibility & contrast

On white

3.94

#E34A43 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#E34A43 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E34A43

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E34A43	#FFFFFF	#000000	##000000
##E34A43	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#756B41

Deuteranopia (green-blind)

#9B8C3E

Tritanopia (blue-blind)

#F91C4A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #e34a43;
/* rgb */ color: rgb(227, 74, 67);
/* oklch */ color: oklch(62.3% 0.191 26.8);

Tailwind

colors: {
  custom: {
    50: '#f48577',
    500: '#e34a43',
    950: '#000000',
  },
}

SCSS

$custom: #e34a43;
$custom-light: #f48577;
$custom-dark: #000000;

JSON

{
  "hex": "#e34a43",
  "rgb": {
    "r": 227,
    "g": 74,
    "b": 67
  },
  "hsl": {
    "h": 2.625,
    "s": 74.074,
    "l": 57.647
  },
  "oklch": {
    "l": 0.62291,
    "c": 0.19065,
    "h": 26.8
  },
  "luminance": 0.21634
}

Semantic roles & 50–950 ramp

primary

#E34A43

secondary

#A1DEE1

accent

#E9F137

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#190C09

muted

#867D7B

Preview Lab

Preview with #E34A43

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

Preview Lab → · Contrast checker → · Palette generator →