#173d69 color: Blue Opal
#173d69 is rgb(23, 61, 105) in RGB and oklch(35.739% 0.08778 254.153) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Charcoal
- sky-900
- Black 59%
Inside sRGB: displays the same on any screen.
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About #173d69
#173d69 is a deep dark blue color. In OKLCH it has 35.7% lightness, 0.088 chroma and a hue of 254°.
Inside sRGB: displays the same on any screen.
White text on it reaches 11.01:1 contrast and black text 1.91:1, so white text reads better.
The closest named color is Blue Opal (#124168). In Tailwind CSS the closest color is sky-900.
Lighter: #173d69 mixed with white
Darker: #173d69 mixed with black
Calmer: #173d69 with less saturation
Similar named colors
Colors that go with #173d69
Questions about #173d69
What color is #173d69?
#173d69 is deep dark blue. The closest named color is Blue Opal. In RGB it is rgb(23, 61, 105), in HSL hsl(212.2, 64.06%, 25.1%) and in OKLCH oklch(35.739% 0.08778 254.153).
What colors go well with #173d69?
The complementary color of #173d69 is #573400. For a calmer combination use the analogous colors #00455e and #383468. The triadic partners are #62262e and #284610.
Is white or black text more readable on #173d69?
White text reads better on #173d69: white gives a contrast ratio of 11.01:1 and black gives 1.91:1. WCAG AA asks for at least 4.5:1 for body text.
Is #173d69 a warm or cool color?
#173d69 is a cool color. In OKLCH its hue is 254 degrees, its lightness 35.7% and its chroma 0.088.