#155e71 color: Deep Blue Sea
#155e71 is rgb(21, 94, 113) in RGB and oklch(44.808% 0.07411 219.884) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Dark
- Soft
- 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 #155e71
#155e71 is a soft dark sky blue color. In OKLCH it has 44.8% lightness, 0.074 chroma and a hue of 220°.
Inside sRGB: displays the same on any screen.
White text on it reaches 7.31:1 contrast and black text 2.87:1, so white text reads better.
The closest named color is Deep Blue Sea (#1a5d72). In Tailwind CSS the closest color is cyan-800.
Lighter: #155e71 mixed with white
Darker: #155e71 mixed with black
Calmer: #155e71 with less saturation
Similar named colors
Colors that go with #155e71
Questions about #155e71
What color is #155e71?
#155e71 is soft dark sky blue. The closest named color is Deep Blue Sea. In RGB it is rgb(21, 94, 113), in HSL hsl(192.39, 68.66%, 26.27%) and in OKLCH oklch(44.808% 0.07411 219.884).
What colors go well with #155e71?
The complementary color of #155e71 is #784634. For a calmer combination use the analogous colors #0c625e and #33577c. The triadic partners are #704462 and #5e551f.
Is white or black text more readable on #155e71?
White text reads better on #155e71: white gives a contrast ratio of 7.31:1 and black gives 2.87:1. WCAG AA asks for at least 4.5:1 for body text.
Is #155e71 a warm or cool color?
#155e71 is a cool color. In OKLCH its hue is 220 degrees, its lightness 44.8% and its chroma 0.074.