#DD3A34#DD3A34

#DD3A34 is a mid, highly saturated red. Relative luminance 0.186; OKLCH L 59.5% C 0.201 H 27.4°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX#DD3A34
RGBrgb(221, 58, 52)
HSLhsl(2, 71%, 54%)
HSVhsv(2, 76%, 87%)
CMYKcmyk(0%, 73.8%, 76.5%, 13.3%)
CIE-LABlab(50.28, 62.00, 41.87)
CIE-LCHlch(50.28, 74.81, 34.03°)
OKLaboklab(59.52% 0.1782 0.0923)
OKLCHoklch(59.52% 0.201 27.4)
XYZxyz(31.9554, 18.6512, 5.1656)
Luminance0.1865 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#DD3A34 #34D7DD
analogous
#DD3482 #DD3A34 #DD8E34
triadic
#DD3A34 #34DD3A #3A34DD
tetradic
#DD3A34 #82DD34 #34D7DD #8E34DD
square
#DD3A34 #82DD34 #34D7DD #8E34DD
split-complementary
#DD3A34 #34DD8E #3482DD
monochromatic
#811916 #B5241E #DD3A34 #E66D68 #EFA09D

Accessibility & contrast

On white

4.44
#DD3A34 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.73
#DD3A34 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DD3A34
4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##DD3A34#FFFFFF#000000##000000
##DD3A341.004.444.734.73
#FFFFFF4.441.0021.0021.00
#0000004.7321.001.001.00
##0000004.7321.001.001.00

Color blindness preview

Protanopia (red-blind)
#6B6131
Deuteranopia (green-blind)
#94842D
Tritanopia (blue-blind)
#F3003B
Achromatopsia (no color)
#787878

Design tokens & code

CSS
--color: #dd3a34;
/* rgb */ color: rgb(221, 58, 52);
/* oklch */ color: oklch(59.5% 0.201 27.4);
Tailwind
colors: {
  custom: {
    50: '#f17c6c',
    500: '#dd3a34',
    950: '#000000',
  },
}
SCSS
$custom: #dd3a34;
$custom-light: #f17c6c;
$custom-dark: #000000;
JSON
{
  "hex": "#dd3a34",
  "rgb": {
    "r": 221,
    "g": 58,
    "b": 52
  },
  "hsl": {
    "h": 2.13,
    "s": 71.308,
    "l": 53.529
  },
  "oklch": {
    "l": 0.59523,
    "c": 0.20068,
    "h": 27.4
  },
  "luminance": 0.18646
}

Semantic roles & 50–950 ramp

primary
#DD3A34
secondary
#92D8DB
accent
#E8EE3A
background
#FFF8F6
surface
#FFEFEB
border
#D7CAC6
text
#190A07
muted
#867C7A

Preview Lab

Preview with #DD3A34

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

Preview Lab → · Contrast checker → · Palette generator →

#DD3A34 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva