#E04142#E04142

#E04142 is a mid, vivid red. Relative luminance 0.200; OKLCH L 60.9% C 0.196 H 24.9°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#E04142
RGB	rgb(224, 65, 66)
HSL	hsl(360, 72%, 57%)
HSV	hsv(360, 71%, 88%)
CMYK	cmyk(0%, 71%, 70.5%, 12.2%)
CIE-LAB	lab(51.87, 61.07, 35.95)
CIE-LCH	lch(51.87, 70.87, 30.49°)
OKLab	oklab(60.86% 0.1778 0.0824)
OKLCH	oklch(60.86% 0.196 24.9)
XYZ	xyz(33.6179, 20.0263, 7.2485)
Luminance	0.2002 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E04142 #41E0DF

analogous

#E04191 #E04142 #E09041

triadic

#E04142 #42E041 #4142E0

tetradic

#E04142 #91E041 #41E0DF #9041E0

square

#E04142 #91E041 #41E0DF #9041E0

split-complementary

#E04142 #41E090 #4191E0

monochromatic

#8F1718 #C42021 #E04142 #E97676 #F1AAAB

Accessibility & contrast

On white

4.20

#E04142 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#E04142 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E04142

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E04142	#FFFFFF	#000000	##000000
##E04142	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6640

Deuteranopia (green-blind)

#96883D

Tritanopia (blue-blind)

#F60043

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #e04142;
/* rgb */ color: rgb(224, 65, 66);
/* oklch */ color: oklch(60.9% 0.196 24.9);

Tailwind

colors: {
  custom: {
    50: '#f28076',
    500: '#e04142',
    950: '#000000',
  },
}

SCSS

$custom: #e04142;
$custom-light: #f28076;
$custom-dark: #000000;

JSON

{
  "hex": "#e04142",
  "rgb": {
    "r": 224,
    "g": 65,
    "b": 66
  },
  "hsl": {
    "h": 359.623,
    "s": 71.946,
    "l": 56.667
  },
  "oklch": {
    "l": 0.60863,
    "c": 0.19596,
    "h": 24.9
  },
  "luminance": 0.20021
}

Semantic roles & 50–950 ramp

primary

#E04142

secondary

#9EDFDF

accent

#EFEE39

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#190B08

muted

#867C7B

Preview Lab

Preview with #E04142

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

Preview Lab → · Contrast checker → · Palette generator →