#1399bb color: Serene Blue
#1399bb is rgb(19, 153, 187) in RGB and oklch(63.382% 0.11352 221.664) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Medium
- Vivid
- Cool
- ≈ Steel blue
- cyan-600
- Black 27%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #1399bb
#1399bb is a bright sky blue color. In OKLCH it has 63.4% lightness, 0.114 chroma and a hue of 222°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.33:1 contrast and black text 6.3:1, so white text reads better.
The closest named color is Serene Blue (#1199bb). In Tailwind CSS the closest color is cyan-600.
Lighter: #1399bb mixed with white
Darker: #1399bb mixed with black
Calmer: #1399bb with less saturation
Similar named colors
Colors that go with #1399bb
Questions about #1399bb
What color is #1399bb?
#1399bb is bright sky blue. The closest named color is Serene Blue. In RGB it is rgb(19, 153, 187), in HSL hsl(192.14, 81.55%, 40.39%) and in OKLCH oklch(63.382% 0.11352 221.664).
What colors go well with #1399bb?
The complementary color of #1399bb is #c37152. For a calmer combination use the analogous colors #009f9b and #538ecd. The triadic partners are #b96d9e and #998c2e.
Is white or black text more readable on #1399bb?
White text reads better on #1399bb: white gives a contrast ratio of 3.33:1 and black gives 6.3:1. WCAG AA asks for at least 4.5:1 for body text.
Is #1399bb a warm or cool color?
#1399bb is a cool color. In OKLCH its hue is 222 degrees, its lightness 63.4% and its chroma 0.114.