#17397b color: Surf the Web
#17397b is rgb(23, 57, 123) in RGB and oklch(36.136% 0.11945 261.891) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Midnight blue
- blue-900
- Black 52%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #17397b
#17397b is a deep dark blue color. In OKLCH it has 36.1% lightness, 0.119 chroma and a hue of 262°.
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 Surf the Web (#20377f). In Tailwind CSS the closest color is blue-900.
Lighter: #17397b mixed with white
Darker: #17397b mixed with black
Calmer: #17397b with less saturation
Similar named colors
Colors that go with #17397b
Questions about #17397b
What color is #17397b?
#17397b is deep dark blue. The closest named color is Surf the Web. In RGB it is rgb(23, 57, 123), in HSL hsl(219.6, 68.49%, 28.63%) and in OKLCH oklch(36.136% 0.11945 261.891).
What colors go well with #17397b?
The complementary color of #17397b is #553700. For a calmer combination use the analogous colors #004467 and #412d76. The triadic partners are #6f191f and #074c02.
Is white or black text more readable on #17397b?
White text reads better on #17397b: 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 #17397b a warm or cool color?
#17397b is a cool color. In OKLCH its hue is 262 degrees, its lightness 36.1% and its chroma 0.119.