#155b84 color: Whale’s Tale
#155b84 is rgb(21, 91, 132) in RGB and oklch(45.027% 0.09396 240.342) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Cobalt
- sky-800
- Black 48%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #155b84
#155b84 is a deep dark sky blue color. In OKLCH it has 45% lightness, 0.094 chroma and a hue of 240°.
Inside sRGB: displays the same on any screen.
White text on it reaches 7.34:1 contrast and black text 2.86:1, so white text reads better.
The closest named color is Whale’s Tale (#115a82). In Tailwind CSS the closest color is sky-800.
Lighter: #155b84 mixed with white
Darker: #155b84 mixed with black
Calmer: #155b84 with less saturation
Similar named colors
Colors that go with #155b84
Questions about #155b84
What color is #155b84?
#155b84 is deep dark sky blue. The closest named color is Whale’s Tale. In RGB it is rgb(21, 91, 132), in HSL hsl(202.16, 72.55%, 30%) and in OKLCH oklch(45.027% 0.09396 240.342).
What colors go well with #155b84?
The complementary color of #155b84 is #7a4714. For a calmer combination use the analogous colors #006272 and #425189. The triadic partners are #7e3d53 and #4e5d17.
Is white or black text more readable on #155b84?
White text reads better on #155b84: white gives a contrast ratio of 7.34:1 and black gives 2.86:1. WCAG AA asks for at least 4.5:1 for body text.
Is #155b84 a warm or cool color?
#155b84 is a cool color. In OKLCH its hue is 240 degrees, its lightness 45% and its chroma 0.094.