#E54C3E#E54C3E

#E54C3E is a light, vivid red. Relative luminance 0.222; OKLCH L 62.8% C 0.192 H 28.9°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#E54C3E
RGB	rgb(229, 76, 62)
HSL	hsl(5, 76%, 57%)
HSV	hsv(5, 73%, 90%)
CMYK	cmyk(0%, 66.8%, 72.9%, 10.2%)
CIE-LAB	lab(54.22, 58.33, 41.12)
CIE-LCH	lch(54.22, 71.37, 35.18°)
OKLab	oklab(62.77% 0.1678 0.0926)
OKLCH	oklch(62.77% 0.192 28.9)
XYZ	xyz(35.7710, 22.1799, 6.9541)
Luminance	0.2218 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E54C3E #3ED7E5

analogous

#E53E84 #E54C3E #E5A03E

triadic

#E54C3E #3EE54C #4C3EE5

tetradic

#E54C3E #84E53E #3ED7E5 #A03EE5

square

#E54C3E #84E53E #3ED7E5 #A03EE5

split-complementary

#E54C3E #3EE5A0 #3E84E5

monochromatic

#951F14 #CB2A1B #E54C3E #EC7E74 #F4B0AA

Accessibility & contrast

On white

3.86

#E54C3E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#E54C3E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E54C3E

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E54C3E	#FFFFFF	#000000	##000000
##E54C3E	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#776C3B

Deuteranopia (green-blind)

#9D8E39

Tritanopia (blue-blind)

#FC1E4A

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #e54c3e;
/* rgb */ color: rgb(229, 76, 62);
/* oklch */ color: oklch(62.8% 0.192 28.9);

Tailwind

colors: {
  custom: {
    50: '#f68674',
    500: '#e54c3e',
    950: '#000000',
  },
}

SCSS

$custom: #e54c3e;
$custom-light: #f68674;
$custom-dark: #000000;

JSON

{
  "hex": "#e54c3e",
  "rgb": {
    "r": 229,
    "g": 76,
    "b": 62
  },
  "hsl": {
    "h": 5.03,
    "s": 76.256,
    "l": 57.059
  },
  "oklch": {
    "l": 0.62767,
    "c": 0.19163,
    "h": 28.9
  },
  "luminance": 0.22175
}

Semantic roles & 50–950 ramp

primary

#E54C3E

secondary

#9DDCE1

accent

#E3F335

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#190C08

muted

#867D7B

Preview Lab

Preview with #E54C3E

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

Preview Lab → · Contrast checker → · Palette generator →