#138ea9 color: Zeftron
#138ea9 is rgb(19, 142, 169) in RGB and oklch(59.827% 0.10407 218.222) 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 34%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #138ea9
#138ea9 is a bright sky blue color. In OKLCH it has 59.8% lightness, 0.104 chroma and a hue of 218°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.84:1 contrast and black text 5.47:1, so white text reads better.
The closest named color is Zeftron (#0090ad). In Tailwind CSS the closest color is cyan-600.
Lighter: #138ea9 mixed with white
Darker: #138ea9 mixed with black
Calmer: #138ea9 with less saturation
Similar named colors
Colors that go with #138ea9
Questions about #138ea9
What color is #138ea9?
#138ea9 is bright sky blue. The closest named color is Zeftron. In RGB it is rgb(19, 142, 169), in HSL hsl(190.8, 79.79%, 36.86%) and in OKLCH oklch(59.827% 0.10407 218.222).
What colors go well with #138ea9?
The complementary color of #138ea9 is #b46851. For a calmer combination use the analogous colors #00938b and #4984bb. The triadic partners are #a86695 and #90802c.
Is white or black text more readable on #138ea9?
White text reads better on #138ea9: white gives a contrast ratio of 3.84:1 and black gives 5.47:1. WCAG AA asks for at least 4.5:1 for body text.
Is #138ea9 a warm or cool color?
#138ea9 is a cool color. In OKLCH its hue is 218 degrees, its lightness 59.8% and its chroma 0.104.