#155d90 color: Sapphire Lace
#155d90 is rgb(21, 93, 144) in RGB and oklch(46.244% 0.10676 245.347) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Denim
- sky-800
- Black 44%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #155d90
#155d90 is a deep dark sky blue color. In OKLCH it has 46.2% lightness, 0.107 chroma and a hue of 245°.
Inside sRGB: displays the same on any screen.
White text on it reaches 7:1 contrast and black text 3:1, so white text reads better.
The closest named color is Sapphire Lace (#235c8e). In Tailwind CSS the closest color is sky-800.
Lighter: #155d90 mixed with white
Darker: #155d90 mixed with black
Calmer: #155d90 with less saturation
Similar named colors
Colors that go with #155d90
Questions about #155d90
What color is #155d90?
#155d90 is deep dark sky blue. The closest named color is Sapphire Lace. In RGB it is rgb(21, 93, 144), in HSL hsl(204.88, 74.55%, 32.35%) and in OKLCH oklch(46.244% 0.10676 245.347).
What colors go well with #155d90?
The complementary color of #155d90 is #804a00. For a calmer combination use the analogous colors #00667c and #485294. The triadic partners are #883c50 and #4b6313.
Is white or black text more readable on #155d90?
White text reads better on #155d90: white gives a contrast ratio of 7:1 and black gives 3:1. WCAG AA asks for at least 4.5:1 for body text.
Is #155d90 a warm or cool color?
#155d90 is a cool color. In OKLCH its hue is 245 degrees, its lightness 46.2% and its chroma 0.107.