#DD443F#DD443F

#DD443F is a mid, vivid red. Relative luminance 0.199; OKLCH L 60.6% C 0.191 H 26.5°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#DD443F
RGB	rgb(221, 68, 63)
HSL	hsl(2, 70%, 56%)
HSV	hsv(2, 71%, 87%)
CMYK	cmyk(0%, 69.2%, 71.5%, 13.3%)
CIE-LAB	lab(51.69, 58.90, 37.32)
CIE-LCH	lch(51.69, 69.72, 32.36°)
OKLab	oklab(60.62% 0.1707 0.0849)
OKLCH	oklch(60.62% 0.191 26.5)
XYZ	xyz(32.7867, 19.8701, 6.8106)
Luminance	0.1986 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DD443F #3FD8DD

analogous

#DD3F89 #DD443F #DD933F

triadic

#DD443F #3FDD44 #443FDD

tetradic

#DD443F #89DD3F #3FD8DD #933FDD

square

#DD443F #89DD3F #3FD8DD #933FDD

split-complementary

#DD443F #3FDD93 #3F89DD

monochromatic

#891C18 #BD2622 #DD443F #E67773 #EFA9A7

Accessibility & contrast

On white

4.22

#DD443F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#DD443F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DD443F

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DD443F	#FFFFFF	#000000	##000000
##DD443F	1.00	4.22	4.97	4.97
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#70663D

Deuteranopia (green-blind)

#96873A

Tritanopia (blue-blind)

#F30E44

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #dd443f;
/* rgb */ color: rgb(221, 68, 63);
/* oklch */ color: oklch(60.6% 0.191 26.5);

Tailwind

colors: {
  custom: {
    50: '#f08174',
    500: '#dd443f',
    950: '#000000',
  },
}

SCSS

$custom: #dd443f;
$custom-light: #f08174;
$custom-dark: #000000;

JSON

{
  "hex": "#dd443f",
  "rgb": {
    "r": 221,
    "g": 68,
    "b": 63
  },
  "hsl": {
    "h": 1.899,
    "s": 69.912,
    "l": 55.686
  },
  "oklch": {
    "l": 0.60619,
    "c": 0.19064,
    "h": 26.5
  },
  "luminance": 0.19865
}

Semantic roles & 50–950 ramp

primary

#DD443F

secondary

#9BDBDD

accent

#E7ED3B

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#180B08

muted

#867C7B

Preview Lab

Preview with #DD443F

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

Preview Lab → · Contrast checker → · Palette generator →