#045a8b color: Buccaneer Blue
#045a8b is rgb(4, 90, 139) in RGB and oklch(44.918% 0.10685 242.976) 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 #045a8b
#045a8b is a deep dark sky blue color. In OKLCH it has 44.9% lightness, 0.107 chroma and a hue of 243°.
Inside sRGB: displays the same on any screen.
White text on it reaches 7.39:1 contrast and black text 2.84:1, so white text reads better.
The closest named color is Buccaneer Blue (#035b8d). In Tailwind CSS the closest color is sky-800.
Lighter: #045a8b mixed with white
Darker: #045a8b mixed with black
Calmer: #045a8b with less saturation
Similar named colors
Colors that go with #045a8b
Questions about #045a8b
What color is #045a8b?
#045a8b is deep dark sky blue. The closest named color is Buccaneer Blue. In RGB it is rgb(4, 90, 139), in HSL hsl(201.78, 94.41%, 28.04%) and in OKLCH oklch(44.918% 0.10685 242.976).
What colors go well with #045a8b?
The complementary color of #045a8b is #7d4500. For a calmer combination use the analogous colors #006275 and #424f90. The triadic partners are #84384f and #4a5e07.
Is white or black text more readable on #045a8b?
White text reads better on #045a8b: white gives a contrast ratio of 7.39:1 and black gives 2.84:1. WCAG AA asks for at least 4.5:1 for body text.
Is #045a8b a warm or cool color?
#045a8b is a cool color. In OKLCH its hue is 243 degrees, its lightness 44.9% and its chroma 0.107.