#155a90 color: Baleine Blue
#155a90 is rgb(21, 90, 144) in RGB and oklch(45.502% 0.10974 247.596) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Denim
- sky-800
- Black 44%
Inside sRGB: displays the same on any screen.
Shades
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About #155a90
#155a90 is a deep dark blue color. In OKLCH it has 45.5% lightness, 0.11 chroma and a hue of 248°.
Inside sRGB: displays the same on any screen.
White text on it reaches 7.25:1 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: #155a90 mixed with white
Darker: #155a90 mixed with black
Calmer: #155a90 with less saturation
Similar named colors
Colors that go with #155a90
Questions about #155a90
What color is #155a90?
#155a90 is deep dark blue. The closest named color is Baleine Blue. In RGB it is rgb(21, 90, 144), in HSL hsl(206.34, 74.55%, 32.35%) and in OKLCH oklch(45.502% 0.10974 247.596).
What colors go well with #155a90?
The complementary color of #155a90 is #7e4800. For a calmer combination use the analogous colors #00637c and #494e92. The triadic partners are #88384b and #456110.
Is white or black text more readable on #155a90?
White text reads better on #155a90: white gives a contrast ratio of 7.25:1 and black gives 2.9:1. WCAG AA asks for at least 4.5:1 for body text.
Is #155a90 a warm or cool color?
#155a90 is a cool color. In OKLCH its hue is 248 degrees, its lightness 45.5% and its chroma 0.11.