#E34B40#E34B40

#E34B40 is a light, vivid red. Relative luminance 0.217; OKLCH L 62.4% C 0.190 H 28.0°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#E34B40
RGB	rgb(227, 75, 64)
HSL	hsl(4, 74%, 57%)
HSV	hsv(4, 72%, 89%)
CMYK	cmyk(0%, 67%, 71.8%, 11%)
CIE-LAB	lab(53.75, 58.17, 39.39)
CIE-LCH	lch(53.75, 70.25, 34.11°)
OKLab	oklab(62.36% 0.1679 0.0894)
OKLCH	oklch(62.36% 0.19 28)
XYZ	xyz(35.1239, 21.7383, 7.1959)
Luminance	0.2173 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E34B40 #40D8E3

analogous

#E34087 #E34B40 #E39D40

triadic

#E34B40 #40E34B #4B40E3

tetradic

#E34B40 #87E340 #40D8E3 #9D40E3

square

#E34B40 #87E340 #40D8E3 #9D40E3

split-complementary

#E34B40 #40E39D #4087E3

monochromatic

#931E16 #C8291D #E34B40 #EB7D75 #F3B0AB

Accessibility & contrast

On white

3.93

#E34B40 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#E34B40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E34B40

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E34B40	#FFFFFF	#000000	##000000
##E34B40	1.00	3.93	5.35	5.35
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#766B3E

Deuteranopia (green-blind)

#9C8D3B

Tritanopia (blue-blind)

#F91E4A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #e34b40;
/* rgb */ color: rgb(227, 75, 64);
/* oklch */ color: oklch(62.4% 0.190 28.0);

Tailwind

colors: {
  custom: {
    50: '#f48575',
    500: '#e34b40',
    950: '#000000',
  },
}

SCSS

$custom: #e34b40;
$custom-light: #f48575;
$custom-dark: #000000;

JSON

{
  "hex": "#e34b40",
  "rgb": {
    "r": 227,
    "g": 75,
    "b": 64
  },
  "hsl": {
    "h": 4.049,
    "s": 74.429,
    "l": 57.059
  },
  "oklch": {
    "l": 0.62359,
    "c": 0.19019,
    "h": 28
  },
  "luminance": 0.21733
}

Semantic roles & 50–950 ramp

primary

#E34B40

secondary

#9EDCE1

accent

#E4F137

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#190C08

muted

#867D7B

Preview Lab

Preview with #E34B40

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

Preview Lab → · Contrast checker → · Palette generator →