#155e9b color: Rave Regatta
#155e9b is rgb(21, 94, 155) in RGB and oklch(47.181% 0.11977 249.313) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Denim
- sky-700
- Black 39%
Inside sRGB: displays the same on any screen.
Shades
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About #155e9b
#155e9b is a deep dark blue color. In OKLCH it has 47.2% lightness, 0.12 chroma and a hue of 249°.
Inside sRGB: displays the same on any screen.
White text on it reaches 6.76:1 contrast and black text 3.11:1, so white text reads better.
The closest named color is Rave Regatta (#00619d). In Tailwind CSS the closest color is sky-700.
Lighter: #155e9b mixed with white
Darker: #155e9b mixed with black
Calmer: #155e9b with less saturation
Similar named colors
Colors that go with #155e9b
Questions about #155e9b
What color is #155e9b?
#155e9b is deep dark blue. The closest named color is Rave Regatta. In RGB it is rgb(21, 94, 155), in HSL hsl(207.31, 76.14%, 34.51%) and in OKLCH oklch(47.181% 0.11977 249.313).
What colors go well with #155e9b?
The complementary color of #155e9b is #854c00. For a calmer combination use the analogous colors #006884 and #4f519d. The triadic partners are #91394d and #45680c.
Is white or black text more readable on #155e9b?
White text reads better on #155e9b: white gives a contrast ratio of 6.76:1 and black gives 3.11:1. WCAG AA asks for at least 4.5:1 for body text.
Is #155e9b a warm or cool color?
#155e9b is a cool color. In OKLCH its hue is 249 degrees, its lightness 47.2% and its chroma 0.12.