#128cd9 color: Blue Cola
#128cd9 is rgb(18, 140, 217) in RGB and oklch(61.812% 0.15045 244.876) 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 15%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #128cd9
#128cd9 is a bright sky blue color. In OKLCH it has 61.8% lightness, 0.15 chroma and a hue of 245°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.63:1 contrast and black text 5.78:1, so white text reads better.
The closest named color is Blue Cola (#0088dc). In Tailwind CSS the closest color is sky-600.
Lighter: #128cd9 mixed with white
Darker: #128cd9 mixed with black
Calmer: #128cd9 with less saturation
Similar named colors
Colors that go with #128cd9
Questions about #128cd9
What color is #128cd9?
#128cd9 is bright sky blue. The closest named color is Blue Cola. In RGB it is rgb(18, 140, 217), in HSL hsl(203.22, 84.68%, 46.08%) and in OKLCH oklch(61.812% 0.15045 244.876).
What colors go well with #128cd9?
The complementary color of #128cd9 is #c26e00. For a calmer combination use the analogous colors #0098b6 and #6c7bdf. The triadic partners are #cd597a and #719410.
Is white or black text more readable on #128cd9?
White text reads better on #128cd9: white gives a contrast ratio of 3.63:1 and black gives 5.78:1. WCAG AA asks for at least 4.5:1 for body text.
Is #128cd9 a warm or cool color?
#128cd9 is a cool color. In OKLCH its hue is 245 degrees, its lightness 61.8% and its chroma 0.15.