Tinta #000091 Dark Blue
#000091 is Dark Blue.
#000091
Dark Blue
What are the RGB, HSL, OKLCH and CMYK values of #000091?
- HEX
- #000091
- RGB
- rgb(0, 0, 145)
- HSL
- hsl(240, 100%, 28%)
- OKLCH
- oklch(29.7% 0.206 264)
- CMYK
- 100, 100, 0, 43
#000091 has a contrast ratio of 14.91:1 against white and 1.41:1 against black, so white is the better background for text in this color and light text reads best on it.
Contrast checker
Text color (rows) on background (columns), scored against WCAG 2.2. White and near-black text on this color.
| Text ↓ / Bg → | #000091 |
|---|---|
| #000091 | Same color |
| White | 14.9AAA |
| Near-black | 1.2Fail |
AAA ≥ 7:1 · AA ≥ 4.5:1 body text· AA18 ≥ 3:1 large text (18pt, or 14pt bold) only
Text that works on each color
- White on #000091 · 14.9:1
Tints and shades of #000091
Same hue and chroma in OKLCH, lighter to darker.
Colors that go with #000091
Six harmony rules built from this color. Open any in the Studio.
- AnalogousNeighboring hues. Calm and cohesive, with little tension.
- ComplementaryOpposite hues. Maximum contrast — strong for accents.
- SplitA hue plus the two neighbors of its opposite. Contrast without the clash.
- TriadicThree evenly spaced hues. Vivid and balanced.
- TetradicFour hues in two complementary pairs. Rich, and easy to overuse.
- MonoOne hue across a range of lightness. Always harmonious.
Color blindness check
About 1 in 12 men and 1 in 200 women see color differently. Simulated with the Machado (2009) model.
No green cones — the most common form. Dark Blue, #000091 and Prussian Blue, #003468 become hard to tell apart — don't rely on color alone to separate them.
Export
Copy-paste code, or download the swatches.
:root {
--dark-blue-1: #000091; /* Dark Blue */
}Palettes, gradients and meshes with #000091
Items using this color or one perceptually close to it, closest first.
Nothing on Tinta uses #000091 yet. Build a palette from it in the Studio.