#155290 color: Nautical Blue
#155290 is rgb(21, 82, 144) in RGB and oklch(43.552% 0.11852 252.891) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Cobalt
- sky-800
- Black 44%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #155290
#155290 is a deep dark blue color. In OKLCH it has 43.6% lightness, 0.119 chroma and a hue of 253°.
Inside sRGB: displays the same on any screen.
White text on it reaches 7.95:1 contrast and black text 2.64:1, so white text reads better.
The closest named color is Nautical Blue (#1a5091). In Tailwind CSS the closest color is sky-800.
Lighter: #155290 mixed with white
Darker: #155290 mixed with black
Calmer: #155290 with less saturation
Similar named colors
Colors that go with #155290
Questions about #155290
What color is #155290?
#155290 is deep dark blue. The closest named color is Nautical Blue. In RGB it is rgb(21, 82, 144), in HSL hsl(210.24, 74.55%, 32.35%) and in OKLCH oklch(43.552% 0.11852 252.891).
What colors go well with #155290?
The complementary color of #155290 is #764500. For a calmer combination use the analogous colors #005c7a and #4a4590. The triadic partners are #862f3e and #365e07.
Is white or black text more readable on #155290?
White text reads better on #155290: white gives a contrast ratio of 7.95:1 and black gives 2.64:1. WCAG AA asks for at least 4.5:1 for body text.
Is #155290 a warm or cool color?
#155290 is a cool color. In OKLCH its hue is 253 degrees, its lightness 43.6% and its chroma 0.119.