Start generating
D90B0B

#D90B0B Redsurrection

#D90B0B is a medium, vivid red named Redsurrection. In the RGB color model it is made of 85.1% red, 4.3% green and 4.3% blue (rgb(217, 11, 11)). Its HSL value is 0° hue, 90% saturation and 45% lightness, and in CMYK it is 0% cyan, 95% magenta, 95% yellow and 15% black. #D90B0B is a warm color. White text reads best on it, with a contrast ratio of 5.25:1.

Make a palette with #D90B0B

#D90B0B color conversion

HEX
RGB
HSL
HSB / HSV
HWB
CMYK
XYZ
CIELAB
CIELCh
CIELUV
OKLCH

Variations of #D90B0B

Shades

Mixed with black: richer and darker.

D90B0BBC0808A106068604046C02025301013B0101250000110000020000

Tints

Mixed with white: lighter and softer.

D90B0BE03C30E7584AED7061F28677F79B8EFAAFA4FDC3BAFFD7D1FFEBE8

Tones

Mixed with gray: calmer and more muted.

D90B0BD22C23CB3D31C34A3EBB5548B35E53AA665CA16D6597746E8C7A77

Hues

The same lightness and chroma, rotated around the color wheel.

C0209FC91489D10571D50058D8003CD90B0BC64000B75200AB5D00A16400986A00

Temperatures

Cooler on the left, warmer on the right.

C04858C5414DCA3942CF3035D42325D90B0BDB190BDD220CDE2A0CE0310CE2370D

#D90B0B color harmonies

Complementary

The opposite hue — maximum contrast and energy.

D90B0B0BD9D9
Open in generator →

Split complementary

The two hues next to the complement — contrast with less tension.

D90B0B0BD9720B72D9
Open in generator →

Analogous

Neighbouring hues — calm, cohesive and natural.

D90B0BD90B72D9720B
Open in generator →

Triadic

Three hues evenly spaced at 120° — vibrant yet balanced.

D90B0B0BD90B0B0BD9
Open in generator →

Tetradic

Two complementary pairs — rich, best with one dominant color.

D90B0BD9D90B0BD9D90B0BD9
Open in generator →

Square

Four hues spaced at 90° — bold and playful.

D90B0B72D90B0BD9D9720BD9
Open in generator →

#D90B0B for color-blind viewers (and dogs)

How #D90B0B appears with each type of color vision deficiency (Machado 2009 model) — and to your dog. Try the dog vision simulator →

  • Dog vision 56% similarHow dogs see it · simulated as #8B7B00
  • Protanopia 51% similar1.3% of men, 0.02% of women · simulated as #5D5102
  • Protanomaly 69% similar1.3% of men, 0.02% of women · simulated as #8E4C00
  • Deuteranopia 56% similar1.2% of men, 0.01% of women · simulated as #8B7B00
  • Deuteranomaly 70% similar5% of men, 0.35% of women · simulated as #A66500
  • Tritanopia 91% similar0.001% of men, 0.03% of women · simulated as #F00013
  • Tritanomaly 96% similar0.0001% of men, 0.0001% of women · simulated as #E3000E
  • Achromatopsia 55% similar0.003% of men, 0.003% of women · simulated as #6C6C6C
  • Achromatomaly 68% similar0.001% of men, 0.001% of women · simulated as #925F5F

#D90B0B contrast checker

AaThe quick brown fox jumps over the lazy dog.
5.25:1 Good#D90B0B text on white
AA normalPassAAA normalFail
AA largePassAAA largePass
AaThe quick brown fox jumps over the lazy dog.
4.00:1 Poor#D90B0B text on black
AA normalFailAAA normalFail
AA largePassAAA largeFail

Need another background? Pick any pair in the palette generator and open the contrast panel.

Colors similar to #D90B0B

Palettes with #D90B0B

#D90B0B in CSS

/* Redsurrection */
.color { color: #D90B0B; }
.background { background-color: #D90B0B; }
.border { border: 1px solid #D90B0B; }

/* Other notations */
color: rgb(217 11 11);
color: hsl(0 90% 45%);
color: oklch(0.559 0.225 28.8);

#D90B0B FAQ

What color is #D90B0B?

#D90B0B is a medium, vivid red. Its closest named color is Redsurrection. It belongs to the red color family and is a warm color.

What is the RGB value of #D90B0B?

#D90B0B is rgb(217, 11, 11) in RGB, hsl(0, 90%, 45%) in HSL and cmyk(0%, 95%, 95%, 15%) in CMYK.

What is the complementary color of #D90B0B?

The complementary color of #D90B0B is #0BD9D9, which sits opposite it on the color wheel.

Which text color works on #D90B0B?

White text has the best contrast on #D90B0B: 5.25:1, which meets the WCAG AA requirement of 4.5:1 for normal text.

Is #D90B0B a warm or cool color?

#D90B0B is a warm color.