#17397f color: Surf the Web
#17397f is rgb(23, 57, 127) in RGB and oklch(36.469% 0.12527 262.486) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Cobalt
- blue-900
- Black 50%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #17397f
#17397f is a deep dark blue color. In OKLCH it has 36.5% lightness, 0.125 chroma and a hue of 262°.
Inside sRGB: displays the same on any screen.
White text on it reaches 10.89:1 contrast and black text 1.93:1, so white text reads better.
The closest named color is Surf the Web (#20377f). In Tailwind CSS the closest color is blue-900.
Lighter: #17397f mixed with white
Darker: #17397f mixed with black
Calmer: #17397f with less saturation
Similar named colors
Colors that go with #17397f
Questions about #17397f
What color is #17397f?
#17397f is deep dark blue. The closest named color is Surf the Web. In RGB it is rgb(23, 57, 127), in HSL hsl(220.38, 69.33%, 29.41%) and in OKLCH oklch(36.469% 0.12527 262.486).
What colors go well with #17397f?
The complementary color of #17397f is #563800. For a calmer combination use the analogous colors #004569 and #422c79. The triadic partners are #72161d and #004d00.
Is white or black text more readable on #17397f?
White text reads better on #17397f: white gives a contrast ratio of 10.89:1 and black gives 1.93:1. WCAG AA asks for at least 4.5:1 for body text.
Is #17397f a warm or cool color?
#17397f is a cool color. In OKLCH its hue is 262 degrees, its lightness 36.5% and its chroma 0.125.