#E34D3E#E34D3E

#E34D3E is a light, vivid red. Relative luminance 0.220; OKLCH L 62.6% C 0.189 H 29.2°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#E34D3E
RGB	rgb(227, 77, 62)
HSL	hsl(5, 75%, 57%)
HSV	hsv(5, 73%, 89%)
CMYK	cmyk(0%, 66.1%, 72.7%, 11%)
CIE-LAB	lab(54.02, 57.28, 40.80)
CIE-LCH	lch(54.02, 70.33, 35.46°)
OKLab	oklab(62.55% 0.1647 0.092)
OKLCH	oklch(62.55% 0.189 29.2)
XYZ	xyz(35.2058, 21.9916, 6.9475)
Luminance	0.2199 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E34D3E #3ED4E3

analogous

#E33E81 #E34D3E #E3A03E

triadic

#E34D3E #3EE34D #4D3EE3

tetradic

#E34D3E #81E33E #3ED4E3 #A03EE3

square

#E34D3E #81E33E #3ED4E3 #A03EE3

split-complementary

#E34D3E #3EE3A0 #3E81E3

monochromatic

#912015 #C72C1D #E34D3E #EB7E73 #F3B0A9

Accessibility & contrast

On white

3.89

#E34D3E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#E34D3E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E34D3E

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E34D3E	#FFFFFF	#000000	##000000
##E34D3E	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#776C3B

Deuteranopia (green-blind)

#9D8D39

Tritanopia (blue-blind)

#F9224B

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #e34d3e;
/* rgb */ color: rgb(227, 77, 62);
/* oklch */ color: oklch(62.6% 0.189 29.2);

Tailwind

colors: {
  custom: {
    50: '#f48674',
    500: '#e34d3e',
    950: '#000000',
  },
}

SCSS

$custom: #e34d3e;
$custom-light: #f48674;
$custom-dark: #000000;

JSON

{
  "hex": "#e34d3e",
  "rgb": {
    "r": 227,
    "g": 77,
    "b": 62
  },
  "hsl": {
    "h": 5.455,
    "s": 74.661,
    "l": 56.667
  },
  "oklch": {
    "l": 0.62554,
    "c": 0.18867,
    "h": 29.2
  },
  "luminance": 0.21986
}

Semantic roles & 50–950 ramp

primary

#E34D3E

secondary

#9DDAE0

accent

#E0F137

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#190C08

muted

#867D7B

Preview Lab

Preview with #E34D3E

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

Preview Lab → · Contrast checker → · Palette generator →