#155e7d color: Royal Blood
#155e7d is rgb(21, 94, 125) in RGB and oklch(45.414% 0.08427 231.913) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Charcoal
- cyan-800
- Black 51%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #155e7d
#155e7d is a deep dark sky blue color. In OKLCH it has 45.4% lightness, 0.084 chroma and a hue of 232°.
Inside sRGB: displays the same on any screen.
White text on it reaches 7.17:1 contrast and black text 2.93:1, so white text reads better.
The closest named color is Royal Blood (#105e80). In Tailwind CSS the closest color is cyan-800.
Lighter: #155e7d mixed with white
Darker: #155e7d mixed with black
Calmer: #155e7d with less saturation
Similar named colors
Colors that go with #155e7d
Questions about #155e7d
What color is #155e7d?
#155e7d is deep dark sky blue. The closest named color is Royal Blood. In RGB it is rgb(21, 94, 125), in HSL hsl(197.88, 71.23%, 28.63%) and in OKLCH oklch(45.414% 0.08427 231.913).
What colors go well with #155e7d?
The complementary color of #155e7d is #7b4827. For a calmer combination use the analogous colors #00646a and #3c5685. The triadic partners are #7a415b and #585b1c.
Is white or black text more readable on #155e7d?
White text reads better on #155e7d: white gives a contrast ratio of 7.17:1 and black gives 2.93:1. WCAG AA asks for at least 4.5:1 for body text.
Is #155e7d a warm or cool color?
#155e7d is a cool color. In OKLCH its hue is 232 degrees, its lightness 45.4% and its chroma 0.084.