#155b91 color: Baleine Blue
#155b91 is rgb(21, 91, 145) in RGB and oklch(45.811% 0.11001 247.309) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Denim
- sky-800
- Black 43%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #155b91
#155b91 is a deep dark blue color. In OKLCH it has 45.8% lightness, 0.11 chroma and a hue of 247°.
Inside sRGB: displays the same on any screen.
White text on it reaches 7.15:1 contrast and black text 2.94:1, so white text reads better.
The closest named color is Baleine Blue (#165a90). In Tailwind CSS the closest color is sky-800.
Lighter: #155b91 mixed with white
Darker: #155b91 mixed with black
Calmer: #155b91 with less saturation
Similar named colors
Colors that go with #155b91
Questions about #155b91
What color is #155b91?
#155b91 is deep dark blue. The closest named color is Baleine Blue. In RGB it is rgb(21, 91, 145), in HSL hsl(206.13, 74.7%, 32.55%) and in OKLCH oklch(45.811% 0.11001 247.309).
What colors go well with #155b91?
The complementary color of #155b91 is #7f4900. For a calmer combination use the analogous colors #00647d and #494f94. The triadic partners are #89394c and #466210.
Is white or black text more readable on #155b91?
White text reads better on #155b91: white gives a contrast ratio of 7.15:1 and black gives 2.94:1. WCAG AA asks for at least 4.5:1 for body text.
Is #155b91 a warm or cool color?
#155b91 is a cool color. In OKLCH its hue is 247 degrees, its lightness 45.8% and its chroma 0.11.