#138ddd color: Blue Cola
#138ddd is rgb(19, 141, 221) in RGB and oklch(62.288% 0.15401 245.705) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Medium
- Vivid
- Cool
- ≈ Steel blue
- sky-600
- Black 13%
Inside sRGB: displays the same on any screen.
Shades
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About #138ddd
#138ddd is a bright sky blue color. In OKLCH it has 62.3% lightness, 0.154 chroma and a hue of 246°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.57:1 contrast and black text 5.88:1, so white text reads better.
The closest named color is Blue Cola (#0088dc). In Tailwind CSS the closest color is sky-600.
Lighter: #138ddd mixed with white
Darker: #138ddd mixed with black
Calmer: #138ddd with less saturation
Similar named colors
Colors that go with #138ddd
Questions about #138ddd
What color is #138ddd?
#138ddd is bright sky blue. The closest named color is Blue Cola. In RGB it is rgb(19, 141, 221), in HSL hsl(203.76, 84.17%, 47.06%) and in OKLCH oklch(62.288% 0.15401 245.705).
What colors go well with #138ddd?
The complementary color of #138ddd is #c46f00. For a calmer combination use the analogous colors #0099b9 and #6f7be2. The triadic partners are #d05979 and #70960e.
Is white or black text more readable on #138ddd?
White text reads better on #138ddd: white gives a contrast ratio of 3.57:1 and black gives 5.88:1. WCAG AA asks for at least 4.5:1 for body text.
Is #138ddd a warm or cool color?
#138ddd is a cool color. In OKLCH its hue is 246 degrees, its lightness 62.3% and its chroma 0.154.