#155f71 color: Nocturnal Sea
#155f71 is rgb(21, 95, 113) in RGB and oklch(45.076% 0.07401 218.486) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Dark
- Soft
- Dusty
- Cool
- ≈ Charcoal
- cyan-800
- Black 56%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #155f71
#155f71 is a dusty dark sky blue color. In OKLCH it has 45.1% lightness, 0.074 chroma and a hue of 218°.
Inside sRGB: displays the same on any screen.
White text on it reaches 7.22:1 contrast and black text 2.91:1, so white text reads better.
The closest named color is Nocturnal Sea (#0e6071). In Tailwind CSS the closest color is cyan-800.
Lighter: #155f71 mixed with white
Darker: #155f71 mixed with black
Calmer: #155f71 with less saturation
Similar named colors
Colors that go with #155f71
Questions about #155f71
What color is #155f71?
#155f71 is dusty dark sky blue. The closest named color is Nocturnal Sea. In RGB it is rgb(21, 95, 113), in HSL hsl(191.74, 68.66%, 26.27%) and in OKLCH oklch(45.076% 0.07401 218.486).
What colors go well with #155f71?
The complementary color of #155f71 is #784636. For a calmer combination use the analogous colors #0f625d and #32597d. The triadic partners are #704563 and #605620.
Is white or black text more readable on #155f71?
White text reads better on #155f71: white gives a contrast ratio of 7.22:1 and black gives 2.91:1. WCAG AA asks for at least 4.5:1 for body text.
Is #155f71 a warm or cool color?
#155f71 is a cool color. In OKLCH its hue is 218 degrees, its lightness 45.1% and its chroma 0.074.