#155a86 color: Stunning Sapphire
#155a86 is rgb(21, 90, 134) in RGB and oklch(44.889% 0.09719 242.506) 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 47%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #155a86
#155a86 is a deep dark sky blue color. In OKLCH it has 44.9% lightness, 0.097 chroma and a hue of 243°.
Inside sRGB: displays the same on any screen.
White text on it reaches 7.4:1 contrast and black text 2.84:1, so white text reads better.
The closest named color is Stunning Sapphire (#185887). In Tailwind CSS the closest color is sky-800.
Lighter: #155a86 mixed with white
Darker: #155a86 mixed with black
Calmer: #155a86 with less saturation
Similar named colors
Colors that go with #155a86
Questions about #155a86
What color is #155a86?
#155a86 is deep dark sky blue. The closest named color is Stunning Sapphire. In RGB it is rgb(21, 90, 134), in HSL hsl(203.36, 72.9%, 30.39%) and in OKLCH oklch(44.889% 0.09719 242.506).
What colors go well with #155a86?
The complementary color of #155a86 is #7a470b. For a calmer combination use the analogous colors #006274 and #43508b. The triadic partners are #803b50 and #4c5d15.
Is white or black text more readable on #155a86?
White text reads better on #155a86: white gives a contrast ratio of 7.4:1 and black gives 2.84:1. WCAG AA asks for at least 4.5:1 for body text.
Is #155a86 a warm or cool color?
#155a86 is a cool color. In OKLCH its hue is 243 degrees, its lightness 44.9% and its chroma 0.097.