#DD3534#DD3534

#DD3534 is a mid, highly saturated red. Relative luminance 0.182; OKLCH L 59.1% C 0.205 H 26.4°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX#DD3534
RGBrgb(221, 53, 52)
HSLhsl(0, 71%, 54%)
HSVhsv(0, 76%, 87%)
CMYKcmyk(0%, 76%, 76.5%, 13.3%)
CIE-LABlab(49.70, 63.60, 41.26)
CIE-LCHlch(49.70, 75.81, 32.97°)
OKLaboklab(59.1% 0.1833 0.091)
OKLCHoklch(59.1% 0.205 26.4)
XYZxyz(31.7155, 18.1713, 5.0856)
Luminance0.1817 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#DD3534 #34DCDD
analogous
#DD3487 #DD3534 #DD8934
triadic
#DD3534 #34DD35 #3534DD
tetradic
#DD3534 #87DD34 #34DCDD #8934DD
square
#DD3534 #87DD34 #34DCDD #8934DD
split-complementary
#DD3534 #34DD89 #3487DD
monochromatic
#811616 #B51F1E #DD3534 #E66968 #EF9D9D

Accessibility & contrast

On white

4.53
#DD3534 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.63
#DD3534 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DD3534
4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##DD3534#FFFFFF#000000##000000
##DD35341.004.534.634.63
#FFFFFF4.531.0021.0021.00
#0000004.6321.001.001.00
##0000004.6321.001.001.00

Color blindness preview

Protanopia (red-blind)
#695F32
Deuteranopia (green-blind)
#92832D
Tritanopia (blue-blind)
#F30037
Achromatopsia (no color)
#767676

Design tokens & code

CSS
--color: #dd3534;
/* rgb */ color: rgb(221, 53, 52);
/* oklch */ color: oklch(59.1% 0.205 26.4);
Tailwind
colors: {
  custom: {
    50: '#f17a6c',
    500: '#dd3534',
    950: '#000000',
  },
}
SCSS
$custom: #dd3534;
$custom-light: #f17a6c;
$custom-dark: #000000;
JSON
{
  "hex": "#dd3534",
  "rgb": {
    "r": 221,
    "g": 53,
    "b": 52
  },
  "hsl": {
    "h": 0.355,
    "s": 71.308,
    "l": 53.529
  },
  "oklch": {
    "l": 0.59096,
    "c": 0.20458,
    "h": 26.4
  },
  "luminance": 0.18166
}

Semantic roles & 50–950 ramp

primary
#DD3534
secondary
#92DADB
accent
#EDEE3A
background
#FFF7F6
surface
#FFEEEB
border
#D7C9C6
text
#190A07
muted
#867C7A

Preview Lab

Preview with #DD3534

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

Preview Lab → · Contrast checker → · Palette generator →

#DD3534 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva