#E34C2E#E34C2E

#E34C2E is a light, vivid red. Relative luminance 0.217; OKLCH L 62.3% C 0.192 H 33.2°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#E34C2E
RGB	rgb(227, 76, 46)
HSL	hsl(10, 76%, 54%)
HSV	hsv(10, 80%, 89%)
CMYK	cmyk(0%, 66.5%, 79.7%, 11%)
CIE-LAB	lab(53.71, 57.09, 48.84)
CIE-LCH	lch(53.71, 75.13, 40.55°)
OKLab	oklab(62.27% 0.1611 0.1053)
OKLCH	oklch(62.27% 0.192 33.2)
XYZ	xyz(34.7601, 21.7022, 4.9429)
Luminance	0.2170 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E34C2E #2EC5E3

analogous

#E32E6A #E34C2E #E3A62E

triadic

#E34C2E #2EE34C #4C2EE3

tetradic

#E34C2E #6AE32E #2EC5E3 #A62EE3

square

#E34C2E #6AE32E #2EC5E3 #A62EE3

split-complementary

#E34C2E #2EE3A6 #2E6AE3

monochromatic

#852512 #BB3419 #E34C2E #EA7A64 #F1A89A

Accessibility & contrast

On white

3.93

#E34C2E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#E34C2E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E34C2E

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E34C2E	#FFFFFF	#000000	##000000
##E34C2E	1.00	3.93	5.34	5.34
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#786B29

Deuteranopia (green-blind)

#9D8D27

Tritanopia (blue-blind)

#FA1B46

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #e34c2e;
/* rgb */ color: rgb(227, 76, 46);
/* oklch */ color: oklch(62.3% 0.192 33.2);

Tailwind

colors: {
  custom: {
    50: '#f58669',
    500: '#e34c2e',
    950: '#000000',
  },
}

SCSS

$custom: #e34c2e;
$custom-light: #f58669;
$custom-dark: #000000;

JSON

{
  "hex": "#e34c2e",
  "rgb": {
    "r": 227,
    "g": 76,
    "b": 46
  },
  "hsl": {
    "h": 9.945,
    "s": 76.371,
    "l": 53.529
  },
  "oklch": {
    "l": 0.62271,
    "c": 0.19244,
    "h": 33.2
  },
  "luminance": 0.21697
}

Semantic roles & 50–950 ramp

primary

#E34C2E

secondary

#90D0DD

accent

#D3F335

background

#FFF8F6

surface

#FFF0EB

border

#D7CBC6

text

#190C06

muted

#867D7A

Preview Lab

Preview with #E34C2E

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

Preview Lab → · Contrast checker → · Palette generator →