#155a8b color: Buccaneer Blue
#155a8b is rgb(21, 90, 139) in RGB and oklch(45.191% 0.10338 245.239) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Cobalt
- sky-800
- Black 45%
Inside sRGB: displays the same on any screen.
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About #155a8b
#155a8b is a deep dark sky blue color. In OKLCH it has 45.2% lightness, 0.103 chroma and a hue of 245°.
Inside sRGB: displays the same on any screen.
White text on it reaches 7.32:1 contrast and black text 2.87:1, so white text reads better.
The closest named color is Buccaneer Blue (#035b8d). In Tailwind CSS the closest color is sky-800.
Lighter: #155a8b mixed with white
Darker: #155a8b mixed with black
Calmer: #155a8b with less saturation
Similar named colors
Colors that go with #155a8b
Questions about #155a8b
What color is #155a8b?
#155a8b is deep dark sky blue. The closest named color is Buccaneer Blue. In RGB it is rgb(21, 90, 139), in HSL hsl(204.92, 73.75%, 31.37%) and in OKLCH oklch(45.191% 0.10338 245.239).
What colors go well with #155a8b?
The complementary color of #155a8b is #7c4700. For a calmer combination use the analogous colors #006378 and #464f8e. The triadic partners are #843a4e and #485f13.
Is white or black text more readable on #155a8b?
White text reads better on #155a8b: white gives a contrast ratio of 7.32:1 and black gives 2.87:1. WCAG AA asks for at least 4.5:1 for body text.
Is #155a8b a warm or cool color?
#155a8b is a cool color. In OKLCH its hue is 245 degrees, its lightness 45.2% and its chroma 0.103.