#DE3829#DE3829

#DE3829 is a mid, highly saturated red. Relative luminance 0.185; OKLCH L 59.4% C 0.205 H 29.6°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#DE3829
RGB	rgb(222, 56, 41)
HSL	hsl(5, 73%, 52%)
HSV	hsv(5, 82%, 87%)
CMYK	cmyk(0%, 74.8%, 81.5%, 12.9%)
CIE-LAB	lab(50.12, 62.61, 47.57)
CIE-LCH	lch(50.12, 78.63, 37.23°)
OKLab	oklab(59.41% 0.1779 0.1012)
OKLCH	oklch(59.41% 0.205 29.6)
XYZ	xyz(31.9425, 18.5231, 3.9908)
Luminance	0.1852 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DE3829 #29CFDE

analogous

#DE2975 #DE3829 #DE9229

triadic

#DE3829 #29DE38 #3829DE

tetradic

#DE3829 #75DE29 #29CFDE #9229DE

square

#DE3829 #75DE29 #29CFDE #9229DE

split-complementary

#DE3829 #29DE92 #2975DE

monochromatic

#7A1B13 #AF271B #DE3829 #E6695E #EE9B93

Accessibility & contrast

On white

4.46

#DE3829 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#DE3829 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DE3829

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DE3829	#FFFFFF	#000000	##000000
##DE3829	1.00	4.46	4.70	4.70
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6025

Deuteranopia (green-blind)

#948420

Tritanopia (blue-blind)

#F50036

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #de3829;
/* rgb */ color: rgb(222, 56, 41);
/* oklch */ color: oklch(59.4% 0.205 29.6);

Tailwind

colors: {
  custom: {
    50: '#f37b65',
    500: '#de3829',
    950: '#000000',
  },
}

SCSS

$custom: #de3829;
$custom-light: #f37b65;
$custom-dark: #000000;

JSON

{
  "hex": "#de3829",
  "rgb": {
    "r": 222,
    "g": 56,
    "b": 41
  },
  "hsl": {
    "h": 4.972,
    "s": 73.279,
    "l": 51.569
  },
  "oklch": {
    "l": 0.5941,
    "c": 0.20466,
    "h": 29.6
  },
  "luminance": 0.18518
}

Semantic roles & 50–950 ramp

primary

#DE3829

secondary

#8AD3D9

accent

#E1F038

background

#FFF8F6

surface

#FFEFEB

border

#D7CAC6

text

#190A06

muted

#867C7A

Preview Lab

Preview with #DE3829

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

Preview Lab → · Contrast checker → · Palette generator →