#129ad3 color: Structural Blue
#129ad3 is rgb(18, 154, 211) in RGB and oklch(64.775% 0.13313 234.555) 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 17%
Inside sRGB: displays the same on any screen.
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About #129ad3
#129ad3 is a bright sky blue color. In OKLCH it has 64.8% lightness, 0.133 chroma and a hue of 235°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.19:1 contrast and black text 6.59:1, so black text reads better.
The closest named color is Structural Blue (#0e9bd1). In Tailwind CSS the closest color is cyan-600.
Lighter: #129ad3 mixed with white
Darker: #129ad3 mixed with black
Calmer: #129ad3 with less saturation
Similar named colors
Colors that go with #129ad3
Questions about #129ad3
What color is #129ad3?
#129ad3 is bright sky blue. The closest named color is Structural Blue. In RGB it is rgb(18, 154, 211), in HSL hsl(197.72, 84.28%, 44.9%) and in OKLCH oklch(64.775% 0.13313 234.555).
What colors go well with #129ad3?
The complementary color of #129ad3 is #cb7634. For a calmer combination use the analogous colors #00a4b3 and #658bdf. The triadic partners are #cc6993 and #8d9725.
Is white or black text more readable on #129ad3?
Black text reads better on #129ad3: white gives a contrast ratio of 3.19:1 and black gives 6.59:1. WCAG AA asks for at least 4.5:1 for body text.
Is #129ad3 a warm or cool color?
#129ad3 is a cool color. In OKLCH its hue is 235 degrees, its lightness 64.8% and its chroma 0.133.