#138fb3 color: Cool Tide
#138fb3 is rgb(19, 143, 179) in RGB and oklch(60.537% 0.11057 224.584) 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 30%
Inside sRGB: displays the same on any screen.
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About #138fb3
#138fb3 is a bright sky blue color. In OKLCH it has 60.5% lightness, 0.111 chroma and a hue of 225°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.74:1 contrast and black text 5.61:1, so white text reads better.
The closest named color is Cool Tide (#0091b3). In Tailwind CSS the closest color is cyan-600.
Lighter: #138fb3 mixed with white
Darker: #138fb3 mixed with black
Calmer: #138fb3 with less saturation
Similar named colors
Colors that go with #138fb3
Questions about #138fb3
What color is #138fb3?
#138fb3 is bright sky blue. The closest named color is Cool Tide. In RGB it is rgb(19, 143, 179), in HSL hsl(193.5, 80.81%, 38.82%) and in OKLCH oklch(60.537% 0.11057 224.584).
What colors go well with #138fb3?
The complementary color of #138fb3 is #b86b47. For a calmer combination use the analogous colors #009696 and #5184c3. The triadic partners are #b06591 and #8c852a.
Is white or black text more readable on #138fb3?
White text reads better on #138fb3: white gives a contrast ratio of 3.74:1 and black gives 5.61:1. WCAG AA asks for at least 4.5:1 for body text.
Is #138fb3 a warm or cool color?
#138fb3 is a cool color. In OKLCH its hue is 225 degrees, its lightness 60.5% and its chroma 0.111.