#155f82 color: Royal Blood
#155f82 is rgb(21, 95, 130) in RGB and oklch(45.942% 0.0888 234.861) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
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- Sky blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Cerulean
- cyan-800
- Black 49%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #155f82
#155f82 is a deep dark sky blue color. In OKLCH it has 45.9% lightness, 0.089 chroma and a hue of 235°.
Inside sRGB: displays the same on any screen.
White text on it reaches 7.02:1 contrast and black text 2.99:1, so white text reads better.
The closest named color is Royal Blood (#105e80). In Tailwind CSS the closest color is cyan-800.
Lighter: #155f82 mixed with white
Darker: #155f82 mixed with black
Calmer: #155f82 with less saturation
Similar named colors
Colors that go with #155f82
Questions about #155f82
What color is #155f82?
#155f82 is deep dark sky blue. The closest named color is Royal Blood. In RGB it is rgb(21, 95, 130), in HSL hsl(199.27, 72.19%, 29.61%) and in OKLCH oklch(45.942% 0.0888 234.861).
What colors go well with #155f82?
The complementary color of #155f82 is #7d4922. For a calmer combination use the analogous colors #00656f and #3f5689. The triadic partners are #7e415a and #575d1b.
Is white or black text more readable on #155f82?
White text reads better on #155f82: white gives a contrast ratio of 7.02:1 and black gives 2.99:1. WCAG AA asks for at least 4.5:1 for body text.
Is #155f82 a warm or cool color?
#155f82 is a cool color. In OKLCH its hue is 235 degrees, its lightness 45.9% and its chroma 0.089.