#669eef color: Feather Star
#669eef is rgb(102, 158, 239) in RGB and oklch(69.576% 0.13375 257.611) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Azure
- blue-400
- Black 6%
Inside sRGB: displays the same on any screen.
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About #669eef
#669eef is a bright blue color. In OKLCH it has 69.6% lightness, 0.134 chroma and a hue of 258°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.73:1 contrast and black text 7.7:1, so black text reads better.
The closest named color is Feather Star (#59a1ef). In Tailwind CSS the closest color is blue-400.
Lighter: #669eef mixed with white
Darker: #669eef mixed with black
Calmer: #669eef with less saturation
Similar named colors
Colors that go with #669eef
Questions about #669eef
What color is #669eef?
#669eef is bright blue. The closest named color is Feather Star. In RGB it is rgb(102, 158, 239), in HSL hsl(215.47, 81.07%, 66.86%) and in OKLCH oklch(69.576% 0.13375 257.611).
What colors go well with #669eef?
The complementary color of #669eef is #ca9126. For a calmer combination use the analogous colors #0aacde and #998feb. The triadic partners are #e4787e and #73b05b.
Is white or black text more readable on #669eef?
Black text reads better on #669eef: white gives a contrast ratio of 2.73:1 and black gives 7.7:1. WCAG AA asks for at least 4.5:1 for body text.
Is #669eef a warm or cool color?
#669eef is a cool color. In OKLCH its hue is 258 degrees, its lightness 69.6% and its chroma 0.134.