#DD4236#DD4236

#DD4236 is a mid, vivid red. Relative luminance 0.195; OKLCH L 60.3% C 0.194 H 28.6°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#DD4236
RGB	rgb(221, 66, 54)
HSL	hsl(4, 71%, 54%)
HSV	hsv(4, 76%, 87%)
CMYK	cmyk(0%, 70.1%, 75.6%, 13.3%)
CIE-LAB	lab(51.31, 59.27, 41.89)
CIE-LCH	lch(51.31, 72.58, 35.25°)
OKLab	oklab(60.3% 0.17 0.0929)
OKLCH	oklch(60.3% 0.194 28.6)
XYZ	xyz(32.4366, 19.5398, 5.5529)
Luminance	0.1953 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DD4236 #36D1DD

analogous

#DD367E #DD4236 #DD9536

triadic

#DD4236 #36DD42 #4236DD

tetradic

#DD4236 #7EDD36 #36D1DD #9536DD

square

#DD4236 #7EDD36 #36D1DD #9536DD

split-complementary

#DD4236 #36DD95 #367EDD

monochromatic

#831E16 #B72A1F #DD4236 #E6736A #EFA49F

Accessibility & contrast

On white

4.28

#DD4236 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#DD4236 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DD4236

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DD4236	#FFFFFF	#000000	##000000
##DD4236	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6533

Deuteranopia (green-blind)

#968730

Tritanopia (blue-blind)

#F30041

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #dd4236;
/* rgb */ color: rgb(221, 66, 54);
/* oklch */ color: oklch(60.3% 0.194 28.6);

Tailwind

colors: {
  custom: {
    50: '#f1806e',
    500: '#dd4236',
    950: '#000000',
  },
}

SCSS

$custom: #dd4236;
$custom-light: #f1806e;
$custom-dark: #000000;

JSON

{
  "hex": "#dd4236",
  "rgb": {
    "r": 221,
    "g": 66,
    "b": 54
  },
  "hsl": {
    "h": 4.311,
    "s": 71.064,
    "l": 53.922
  },
  "oklch": {
    "l": 0.60304,
    "c": 0.19373,
    "h": 28.6
  },
  "luminance": 0.19535
}

Semantic roles & 50–950 ramp

primary

#DD4236

secondary

#94D6DB

accent

#E1EE3A

background

#FFF8F6

surface

#FFEFEC

border

#D7CAC7

text

#190B07

muted

#867C7A

Preview Lab

Preview with #DD4236

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

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