#DE4539#DE4539

#DE4539 is a mid, vivid red. Relative luminance 0.201; OKLCH L 60.8% C 0.192 H 28.5°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#DE4539
RGB	rgb(222, 69, 57)
HSL	hsl(4, 71%, 55%)
HSV	hsv(4, 74%, 87%)
CMYK	cmyk(0%, 68.9%, 74.3%, 12.9%)
CIE-LAB	lab(51.93, 58.58, 40.98)
CIE-LCH	lch(51.93, 71.49, 34.97°)
OKLab	oklab(60.81% 0.1684 0.0916)
OKLCH	oklch(60.81% 0.192 28.5)
XYZ	xyz(32.9946, 20.0862, 6.0098)
Luminance	0.2008 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DE4539 #39D2DE

analogous

#DE397F #DE4539 #DE9839

triadic

#DE4539 #39DE45 #4539DE

tetradic

#DE4539 #7FDE39 #39D2DE #9839DE

square

#DE4539 #7FDE39 #39D2DE #9839DE

split-complementary

#DE4539 #39DE98 #397FDE

monochromatic

#861F16 #BB2A1F #DE4539 #E7766D #EFA8A2

Accessibility & contrast

On white

4.19

#DE4539 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#DE4539 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DE4539

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DE4539	#FFFFFF	#000000	##000000
##DE4539	1.00	4.19	5.02	5.02
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#716736

Deuteranopia (green-blind)

#978833

Tritanopia (blue-blind)

#F40D44

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #de4539;
/* rgb */ color: rgb(222, 69, 57);
/* oklch */ color: oklch(60.8% 0.192 28.5);

Tailwind

colors: {
  custom: {
    50: '#f18270',
    500: '#de4539',
    950: '#000000',
  },
}

SCSS

$custom: #de4539;
$custom-light: #f18270;
$custom-dark: #000000;

JSON

{
  "hex": "#de4539",
  "rgb": {
    "r": 222,
    "g": 69,
    "b": 57
  },
  "hsl": {
    "h": 4.364,
    "s": 71.429,
    "l": 54.706
  },
  "oklch": {
    "l": 0.60812,
    "c": 0.19165,
    "h": 28.5
  },
  "luminance": 0.20081
}

Semantic roles & 50–950 ramp

primary

#DE4539

secondary

#97D7DC

accent

#E1EE3A

background

#FFF8F6

surface

#FFEFEC

border

#D7CAC7

text

#190B07

muted

#867C7A

Preview Lab

Preview with #DE4539

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

Preview Lab → · Contrast checker → · Palette generator →