#E24539#E24539

#E24539 is a mid, vivid red. Relative luminance 0.207; OKLCH L 61.5% C 0.196 H 28.5°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#E24539
RGB	rgb(226, 69, 57)
HSL	hsl(4, 74%, 55%)
HSV	hsv(4, 75%, 89%)
CMYK	cmyk(0%, 69.5%, 74.8%, 11.4%)
CIE-LAB	lab(52.65, 59.85, 41.96)
CIE-LCH	lch(52.65, 73.10, 35.03°)
OKLab	oklab(61.48% 0.1719 0.0934)
OKLCH	oklch(61.48% 0.196 28.5)
XYZ	xyz(34.2346, 20.7256, 6.0679)
Luminance	0.2072 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E24539 #39D6E2

analogous

#E23982 #E24539 #E29939

triadic

#E24539 #39E245 #4539E2

tetradic

#E24539 #82E239 #39D6E2 #9939E2

square

#E24539 #82E239 #39D6E2 #9939E2

split-complementary

#E24539 #39E299 #3982E2

monochromatic

#8C1D15 #C1281C #E24539 #EA776E #F2A9A4

Accessibility & contrast

On white

4.08

#E24539 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#E24539 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E24539

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E24539	#FFFFFF	#000000	##000000
##E24539	1.00	4.08	5.14	5.14
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#736836

Deuteranopia (green-blind)

#9A8A33

Tritanopia (blue-blind)

#F80644

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #e24539;
/* rgb */ color: rgb(226, 69, 57);
/* oklch */ color: oklch(61.5% 0.196 28.5);

Tailwind

colors: {
  custom: {
    50: '#f48270',
    500: '#e24539',
    950: '#000000',
  },
}

SCSS

$custom: #e24539;
$custom-light: #f48270;
$custom-dark: #000000;

JSON

{
  "hex": "#e24539",
  "rgb": {
    "r": 226,
    "g": 69,
    "b": 57
  },
  "hsl": {
    "h": 4.26,
    "s": 74.449,
    "l": 55.49
  },
  "oklch": {
    "l": 0.61477,
    "c": 0.19566,
    "h": 28.5
  },
  "luminance": 0.2072
}

Semantic roles & 50–950 ramp

primary

#E24539

secondary

#98DADF

accent

#E4F137

background

#FFF8F6

surface

#FFEFEC

border

#D7CAC7

text

#190B07

muted

#867C7A

Preview Lab

Preview with #E24539

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

Preview Lab → · Contrast checker → · Palette generator →