#155a91 color: Baleine Blue
#155a91 is rgb(21, 90, 145) in RGB and oklch(45.565% 0.11103 248.027) 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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About #155a91
#155a91 is a deep dark blue color. In OKLCH it has 45.6% lightness, 0.111 chroma and a hue of 248°.
Inside sRGB: displays the same on any screen.
White text on it reaches 7.23:1 contrast and black text 2.9:1, so white text reads better.
The closest named color is Baleine Blue (#165a90). In Tailwind CSS the closest color is sky-800.
Lighter: #155a91 mixed with white
Darker: #155a91 mixed with black
Calmer: #155a91 with less saturation
Similar named colors
Colors that go with #155a91
Questions about #155a91
What color is #155a91?
#155a91 is deep dark blue. The closest named color is Baleine Blue. In RGB it is rgb(21, 90, 145), in HSL hsl(206.61, 74.7%, 32.55%) and in OKLCH oklch(45.565% 0.11103 248.027).
What colors go well with #155a91?
The complementary color of #155a91 is #7e4800. For a calmer combination use the analogous colors #00637c and #494e93. The triadic partners are #88384b and #44620f.
Is white or black text more readable on #155a91?
White text reads better on #155a91: white gives a contrast ratio of 7.23:1 and black gives 2.9:1. WCAG AA asks for at least 4.5:1 for body text.
Is #155a91 a warm or cool color?
#155a91 is a cool color. In OKLCH its hue is 248 degrees, its lightness 45.6% and its chroma 0.111.