#17548b color: Frank Blue
#17548b is rgb(23, 84, 139) in RGB and oklch(43.752% 0.10899 250.202) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Cobalt
- sky-800
- Black 45%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #17548b
#17548b is a deep dark blue color. In OKLCH it has 43.8% lightness, 0.109 chroma and a hue of 250°.
Inside sRGB: displays the same on any screen.
White text on it reaches 7.84:1 contrast and black text 2.68:1, so white text reads better.
The closest named color is Frank Blue (#225288). In Tailwind CSS the closest color is sky-800.
Lighter: #17548b mixed with white
Darker: #17548b mixed with black
Calmer: #17548b with less saturation
Similar named colors
Colors that go with #17548b
Questions about #17548b
What color is #17548b?
#17548b is deep dark blue. The closest named color is Frank Blue. In RGB it is rgb(23, 84, 139), in HSL hsl(208.45, 71.6%, 31.76%) and in OKLCH oklch(43.752% 0.10899 250.202).
What colors go well with #17548b?
The complementary color of #17548b is #774400. For a calmer combination use the analogous colors #005d78 and #48498c. The triadic partners are #823444 and #3d5d0f.
Is white or black text more readable on #17548b?
White text reads better on #17548b: white gives a contrast ratio of 7.84:1 and black gives 2.68:1. WCAG AA asks for at least 4.5:1 for body text.
Is #17548b a warm or cool color?
#17548b is a cool color. In OKLCH its hue is 250 degrees, its lightness 43.8% and its chroma 0.109.