#E04E4E#E04E4E

#E04E4E is a light, vivid red. Relative luminance 0.218; OKLCH L 62.4% C 0.182 H 24.1°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#E04E4E
RGB	rgb(224, 78, 78)
HSL	hsl(0, 70%, 59%)
HSV	hsv(0, 65%, 88%)
CMYK	cmyk(0%, 65.2%, 65.2%, 12.2%)
CIE-LAB	lab(53.87, 56.69, 31.48)
CIE-LCH	lch(53.87, 64.84, 29.04°)
OKLab	oklab(62.41% 0.1664 0.0743)
OKLCH	oklch(62.41% 0.182 24.1)
XYZ	xyz(34.8436, 21.8510, 9.5892)
Luminance	0.2185 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E04E4E #4EE0E0

analogous

#E04E97 #E04E4E #E0974E

triadic

#E04E4E #4EE04E #4E4EE0

tetradic

#E04E4E #97E04E #4EE0E0 #974EE0

square

#E04E4E #97E04E #4EE0E0 #974EE0

split-complementary

#E04E4E #4EE097 #4E97E0

monochromatic

#991B1B #CD2424 #E04E4E #E98282 #F2B6B6

Accessibility & contrast

On white

3.91

#E04E4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#E04E4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E04E4E

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E04E4E	#FFFFFF	#000000	##000000
##E04E4E	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#756D4D

Deuteranopia (green-blind)

#9A8C4A

Tritanopia (blue-blind)

#F52B50

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #e04e4e;
/* rgb */ color: rgb(224, 78, 78);
/* oklch */ color: oklch(62.4% 0.182 24.1);

Tailwind

colors: {
  custom: {
    50: '#f1877f',
    500: '#e04e4e',
    950: '#000000',
  },
}

SCSS

$custom: #e04e4e;
$custom-light: #f1877f;
$custom-dark: #000000;

JSON

{
  "hex": "#e04e4e",
  "rgb": {
    "r": 224,
    "g": 78,
    "b": 78
  },
  "hsl": {
    "h": 0,
    "s": 70.192,
    "l": 59.216
  },
  "oklch": {
    "l": 0.62414,
    "c": 0.18219,
    "h": 24.1
  },
  "luminance": 0.21846
}

Semantic roles & 50–950 ramp

primary

#E04E4E

secondary

#A8E1E1

accent

#EDED3B

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#180C0A

muted

#867D7C

Preview Lab

Preview with #E04E4E

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

Preview Lab → · Contrast checker → · Palette generator →