#E24C3F#E24C3F

#E24C3F is a light, vivid red. Relative luminance 0.217; OKLCH L 62.3% C 0.188 H 28.6°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#E24C3F
RGB	rgb(226, 76, 63)
HSL	hsl(5, 74%, 57%)
HSV	hsv(5, 72%, 89%)
CMYK	cmyk(0%, 66.4%, 72.1%, 11.4%)
CIE-LAB	lab(53.71, 57.40, 39.86)
CIE-LCH	lch(53.71, 69.88, 34.78°)
OKLab	oklab(62.29% 0.1654 0.0902)
OKLCH	oklch(62.29% 0.188 28.6)
XYZ	xyz(34.8495, 21.7016, 7.0554)
Luminance	0.2170 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E24C3F #3FD5E2

analogous

#E23F84 #E24C3F #E29E3F

triadic

#E24C3F #3FE24C #4C3FE2

tetradic

#E24C3F #84E23F #3FD5E2 #9E3FE2

square

#E24C3F #84E23F #3FD5E2 #9E3FE2

split-complementary

#E24C3F #3FE29E #3F84E2

monochromatic

#912016 #C62B1E #E24C3F #EA7E74 #F2AFA9

Accessibility & contrast

On white

3.93

#E24C3F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#E24C3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E24C3F

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E24C3F	#FFFFFF	#000000	##000000
##E24C3F	1.00	3.93	5.34	5.34
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#766C3C

Deuteranopia (green-blind)

#9C8C3A

Tritanopia (blue-blind)

#F8214A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #e24c3f;
/* rgb */ color: rgb(226, 76, 63);
/* oklch */ color: oklch(62.3% 0.188 28.6);

Tailwind

colors: {
  custom: {
    50: '#f48675',
    500: '#e24c3f',
    950: '#000000',
  },
}

SCSS

$custom: #e24c3f;
$custom-light: #f48675;
$custom-dark: #000000;

JSON

{
  "hex": "#e24c3f",
  "rgb": {
    "r": 226,
    "g": 76,
    "b": 63
  },
  "hsl": {
    "h": 4.785,
    "s": 73.756,
    "l": 56.667
  },
  "oklch": {
    "l": 0.62293,
    "c": 0.1884,
    "h": 28.6
  },
  "luminance": 0.21697
}

Semantic roles & 50–950 ramp

primary

#E24C3F

secondary

#9DDAE0

accent

#E2F037

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#190C08

muted

#867D7B

Preview Lab

Preview with #E24C3F

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

Preview Lab → · Contrast checker → · Palette generator →