#DD3934#DD3934

#DD3934 is a mid, highly saturated red. Relative luminance 0.185; OKLCH L 59.4% C 0.201 H 27.2°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX#DD3934
RGBrgb(221, 57, 52)
HSLhsl(2, 71%, 54%)
HSVhsv(2, 76%, 87%)
CMYKcmyk(0%, 74.2%, 76.5%, 13.3%)
CIE-LABlab(50.16, 62.33, 41.74)
CIE-LCHlch(50.16, 75.02, 33.81°)
OKLaboklab(59.44% 0.1793 0.092)
OKLCHoklch(59.44% 0.201 27.2)
XYZxyz(31.9055, 18.5513, 5.1489)
Luminance0.1855 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#DD3934 #34D8DD
analogous
#DD3483 #DD3934 #DD8D34
triadic
#DD3934 #34DD39 #3934DD
tetradic
#DD3934 #83DD34 #34D8DD #8D34DD
square
#DD3934 #83DD34 #34D8DD #8D34DD
split-complementary
#DD3934 #34DD8D #3483DD
monochromatic
#811916 #B5231E #DD3934 #E66C68 #EF9F9D

Accessibility & contrast

On white

4.46
#DD3934 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.71
#DD3934 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DD3934
4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##DD3934#FFFFFF#000000##000000
##DD39341.004.464.714.71
#FFFFFF4.461.0021.0021.00
#0000004.7121.001.001.00
##0000004.7121.001.001.00

Color blindness preview

Protanopia (red-blind)
#6B6132
Deuteranopia (green-blind)
#93842D
Tritanopia (blue-blind)
#F3003A
Achromatopsia (no color)
#777777

Design tokens & code

CSS
--color: #dd3934;
/* rgb */ color: rgb(221, 57, 52);
/* oklch */ color: oklch(59.4% 0.201 27.2);
Tailwind
colors: {
  custom: {
    50: '#f17c6c',
    500: '#dd3934',
    950: '#000000',
  },
}
SCSS
$custom: #dd3934;
$custom-light: #f17c6c;
$custom-dark: #000000;
JSON
{
  "hex": "#dd3934",
  "rgb": {
    "r": 221,
    "g": 57,
    "b": 52
  },
  "hsl": {
    "h": 1.775,
    "s": 71.308,
    "l": 53.529
  },
  "oklch": {
    "l": 0.59435,
    "c": 0.20149,
    "h": 27.2
  },
  "luminance": 0.18546
}

Semantic roles & 50–950 ramp

primary
#DD3934
secondary
#92D8DB
accent
#E9EE3A
background
#FFF8F6
surface
#FFEFEB
border
#D7CAC6
text
#190A07
muted
#867C7A

Preview Lab

Preview with #DD3934

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

Preview Lab → · Contrast checker → · Palette generator →

#DD3934 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva