#DD443A#DD443A

#DD443A is a mid, vivid red. Relative luminance 0.198; OKLCH L 60.6% C 0.191 H 28.0°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#DD443A
RGB	rgb(221, 68, 58)
HSL	hsl(4, 71%, 55%)
HSV	hsv(4, 74%, 87%)
CMYK	cmyk(0%, 69.2%, 73.8%, 13.3%)
CIE-LAB	lab(51.63, 58.68, 40.04)
CIE-LCH	lch(51.63, 71.04, 34.31°)
OKLab	oklab(60.56% 0.169 0.0898)
OKLCH	oklch(60.56% 0.191 28)
XYZ	xyz(32.6533, 19.8168, 6.1078)
Luminance	0.1981 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DD443A #3AD3DD

analogous

#DD3A82 #DD443A #DD963A

triadic

#DD443A #3ADD44 #443ADD

tetradic

#DD443A #82DD3A #3AD3DD #963ADD

square

#DD443A #82DD3A #3AD3DD #963ADD

split-complementary

#DD443A #3ADD96 #3A82DD

monochromatic

#861E17 #BA2920 #DD443A #E6766E #EFA7A2

Accessibility & contrast

On white

4.23

#DD443A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#DD443A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DD443A

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DD443A	#FFFFFF	#000000	##000000
##DD443A	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#706638

Deuteranopia (green-blind)

#968734

Tritanopia (blue-blind)

#F30B43

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #dd443a;
/* rgb */ color: rgb(221, 68, 58);
/* oklch */ color: oklch(60.6% 0.191 28.0);

Tailwind

colors: {
  custom: {
    50: '#f08171',
    500: '#dd443a',
    950: '#000000',
  },
}

SCSS

$custom: #dd443a;
$custom-light: #f08171;
$custom-dark: #000000;

JSON

{
  "hex": "#dd443a",
  "rgb": {
    "r": 221,
    "g": 68,
    "b": 58
  },
  "hsl": {
    "h": 3.681,
    "s": 70.563,
    "l": 54.706
  },
  "oklch": {
    "l": 0.60555,
    "c": 0.19137,
    "h": 28
  },
  "luminance": 0.19812
}

Semantic roles & 50–950 ramp

primary

#DD443A

secondary

#97D8DC

accent

#E2ED3A

background

#FFF8F6

surface

#FFEFEC

border

#D7CAC7

text

#180B07

muted

#867C7A

Preview Lab

Preview with #DD443A

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

Preview Lab → · Contrast checker → · Palette generator →