#E24243#E24243

#E24243 is a mid, vivid red. Relative luminance 0.205; OKLCH L 61.3% C 0.197 H 24.8°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#E24243
RGB	rgb(226, 66, 67)
HSL	hsl(360, 73%, 57%)
HSV	hsv(360, 71%, 89%)
CMYK	cmyk(0%, 70.8%, 70.4%, 11.4%)
CIE-LAB	lab(52.37, 61.38, 36.07)
CIE-LCH	lch(52.37, 71.19, 30.44°)
OKLab	oklab(61.31% 0.1787 0.0827)
OKLCH	oklch(61.31% 0.197 24.8)
XYZ	xyz(34.3292, 20.4756, 7.4537)
Luminance	0.2047 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E24243 #42E2E1

analogous

#E24293 #E24243 #E29142

triadic

#E24243 #43E242 #4243E2

tetradic

#E24243 #93E242 #42E2E1 #9142E2

square

#E24243 #93E242 #42E2E1 #9142E2

split-complementary

#E24243 #42E291 #4293E2

monochromatic

#931717 #C81F20 #E24243 #EA7778 #F2ACAD

Accessibility & contrast

On white

4.12

#E24243 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#E24243 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E24243

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E24243	#FFFFFF	#000000	##000000
##E24243	1.00	4.12	5.09	5.09
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#706741

Deuteranopia (green-blind)

#988A3E

Tritanopia (blue-blind)

#F80044

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #e24243;
/* rgb */ color: rgb(226, 66, 67);
/* oklch */ color: oklch(61.3% 0.197 24.8);

Tailwind

colors: {
  custom: {
    50: '#f48177',
    500: '#e24243',
    950: '#000000',
  },
}

SCSS

$custom: #e24243;
$custom-light: #f48177;
$custom-dark: #000000;

JSON

{
  "hex": "#e24243",
  "rgb": {
    "r": 226,
    "g": 66,
    "b": 67
  },
  "hsl": {
    "h": 359.625,
    "s": 73.394,
    "l": 57.255
  },
  "oklch": {
    "l": 0.61309,
    "c": 0.19694,
    "h": 24.8
  },
  "luminance": 0.2047
}

Semantic roles & 50–950 ramp

primary

#E24243

secondary

#9FE0E0

accent

#F0EF38

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#190B08

muted

#867C7B

Preview Lab

Preview with #E24243

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

Preview Lab → · Contrast checker → · Palette generator →