#129bb9 color: Brilliant Sea
#129bb9 is rgb(18, 155, 185) in RGB and oklch(63.777% 0.11209 218.586) 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 27%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #129bb9
#129bb9 is a bright sky blue color. In OKLCH it has 63.8% lightness, 0.112 chroma and a hue of 219°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.27:1 contrast and black text 6.41:1, so black text reads better.
The closest named color is Brilliant Sea (#009cb7). In Tailwind CSS the closest color is cyan-600.
Lighter: #129bb9 mixed with white
Darker: #129bb9 mixed with black
Calmer: #129bb9 with less saturation
Similar named colors
Colors that go with #129bb9
Questions about #129bb9
What color is #129bb9?
#129bb9 is bright sky blue. The closest named color is Brilliant Sea. In RGB it is rgb(18, 155, 185), in HSL hsl(190.78, 82.27%, 39.8%) and in OKLCH oklch(63.777% 0.11209 218.586).
What colors go well with #129bb9?
The complementary color of #129bb9 is #c57257. For a calmer combination use the analogous colors #00a199 and #5090cc. The triadic partners are #b770a2 and #9d8c30.
Is white or black text more readable on #129bb9?
Black text reads better on #129bb9: white gives a contrast ratio of 3.27:1 and black gives 6.41:1. WCAG AA asks for at least 4.5:1 for body text.
Is #129bb9 a warm or cool color?
#129bb9 is a cool color. In OKLCH its hue is 219 degrees, its lightness 63.8% and its chroma 0.112.