#155d99 color: Lapis Jewel
#155d99 is rgb(21, 93, 153) in RGB and oklch(46.81% 0.11824 249.203) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Denim
- sky-800
- Black 40%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #155d99
#155d99 is a deep dark blue color. In OKLCH it has 46.8% lightness, 0.118 chroma and a hue of 249°.
Inside sRGB: displays the same on any screen.
White text on it reaches 6.87:1 contrast and black text 3.06:1, so white text reads better.
The closest named color is Lapis Jewel (#165d95). In Tailwind CSS the closest color is sky-800.
Lighter: #155d99 mixed with white
Darker: #155d99 mixed with black
Calmer: #155d99 with less saturation
Similar named colors
Colors that go with #155d99
Questions about #155d99
What color is #155d99?
#155d99 is deep dark blue. The closest named color is Lapis Jewel. In RGB it is rgb(21, 93, 153), in HSL hsl(207.27, 75.86%, 34.12%) and in OKLCH oklch(46.81% 0.11824 249.203).
What colors go well with #155d99?
The complementary color of #155d99 is #844b00. For a calmer combination use the analogous colors #006782 and #4e509b. The triadic partners are #8f394c and #45660c.
Is white or black text more readable on #155d99?
White text reads better on #155d99: white gives a contrast ratio of 6.87:1 and black gives 3.06:1. WCAG AA asks for at least 4.5:1 for body text.
Is #155d99 a warm or cool color?
#155d99 is a cool color. In OKLCH its hue is 249 degrees, its lightness 46.8% and its chroma 0.118.