#138fa8 color: Zeftron
#138fa8 is rgb(19, 143, 168) in RGB and oklch(60.035% 0.10342 216.523) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
- Ctrl Vpaste a color anywhere
- Spacerandom color
- Ccopy HEX
- Sky blue
- Medium
- Vivid
- Cool
- ≈ Steel blue
- cyan-600
- Black 34%
Inside sRGB: displays the same on any screen.
Shades
From lightest to darkest. Click a shade to use it.
Harmonies
Open as paletteRecent
Colors you stop on or copy appear here. They stay on this device.
About #138fa8
#138fa8 is a bright sky blue color. In OKLCH it has 60% lightness, 0.103 chroma and a hue of 217°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.8:1 contrast and black text 5.52:1, so white text reads better.
The closest named color is Zeftron (#0090ad). In Tailwind CSS the closest color is cyan-600.
Lighter: #138fa8 mixed with white
Darker: #138fa8 mixed with black
Calmer: #138fa8 with less saturation
Similar named colors
Colors that go with #138fa8
Questions about #138fa8
What color is #138fa8?
#138fa8 is bright sky blue. The closest named color is Zeftron. In RGB it is rgb(19, 143, 168), in HSL hsl(190.07, 79.68%, 36.67%) and in OKLCH oklch(60.035% 0.10342 216.523).
What colors go well with #138fa8?
The complementary color of #138fa8 is #b56953. For a calmer combination use the analogous colors #0a948a and #4886ba. The triadic partners are #a76797 and #92802d.
Is white or black text more readable on #138fa8?
White text reads better on #138fa8: white gives a contrast ratio of 3.8:1 and black gives 5.52:1. WCAG AA asks for at least 4.5:1 for body text.
Is #138fa8 a warm or cool color?
#138fa8 is a cool color. In OKLCH its hue is 217 degrees, its lightness 60% and its chroma 0.103.