#DD4438#DD4438

#DD4438 is a mid, vivid red. Relative luminance 0.198; OKLCH L 60.5% C 0.192 H 28.6°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX#DD4438
RGBrgb(221, 68, 56)
HSLhsl(4, 71%, 54%)
HSVhsv(4, 75%, 87%)
CMYKcmyk(0%, 69.2%, 74.7%, 13.3%)
CIE-LABlab(51.61, 58.60, 41.12)
CIE-LCHlch(51.61, 71.59, 35.06°)
OKLaboklab(60.53% 0.1683 0.0917)
OKLCHoklch(60.53% 0.192 28.6)
XYZxyz(32.6034, 19.7968, 5.8450)
Luminance0.1979 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#DD4438 #38D1DD
analogous
#DD387E #DD4438 #DD9738
triadic
#DD4438 #38DD44 #4438DD
tetradic
#DD4438 #7EDD38 #38D1DD #9738DD
square
#DD4438 #7EDD38 #38D1DD #9738DD
split-complementary
#DD4438 #38DD97 #387EDD
monochromatic
#841F17 #B82B1F #DD4438 #E6756C #EFA6A1

Accessibility & contrast

On white

4.24
#DD4438 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.96
#DD4438 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DD4438
4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##DD4438#FFFFFF#000000##000000
##DD44381.004.244.964.96
#FFFFFF4.241.0021.0021.00
#0000004.9621.001.001.00
##0000004.9621.001.001.00

Color blindness preview

Protanopia (red-blind)
#706635
Deuteranopia (green-blind)
#968732
Tritanopia (blue-blind)
#F30A43
Achromatopsia (no color)
#7B7B7B

Design tokens & code

CSS
--color: #dd4438;
/* rgb */ color: rgb(221, 68, 56);
/* oklch */ color: oklch(60.5% 0.192 28.6);
Tailwind
colors: {
  custom: {
    50: '#f1816f',
    500: '#dd4438',
    950: '#000000',
  },
}
SCSS
$custom: #dd4438;
$custom-light: #f1816f;
$custom-dark: #000000;
JSON
{
  "hex": "#dd4438",
  "rgb": {
    "r": 221,
    "g": 68,
    "b": 56
  },
  "hsl": {
    "h": 4.364,
    "s": 70.815,
    "l": 54.314
  },
  "oklch": {
    "l": 0.6053,
    "c": 0.19168,
    "h": 28.6
  },
  "luminance": 0.19792
}

Semantic roles & 50–950 ramp

primary
#DD4438
secondary
#95D6DB
accent
#E1EE3A
background
#FFF8F6
surface
#FFEFEC
border
#D7CAC7
text
#190B07
muted
#867C7A

Preview Lab

Preview with #DD4438

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

Preview Lab → · Contrast checker → · Palette generator →

#DD4438 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva