#428cb9 color: Quiet Night
#428cb9 is rgb(66, 140, 185) in RGB and oklch(61.228% 0.10028 238.173) 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 #428cb9
#428cb9 is a bright sky blue color. In OKLCH it has 61.2% lightness, 0.1 chroma and a hue of 238°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.69:1 contrast and black text 5.68:1, so white text reads better.
The closest named color is Quiet Night (#3e8fbc). In Tailwind CSS the closest color is cyan-600.
Lighter: #428cb9 mixed with white
Darker: #428cb9 mixed with black
Calmer: #428cb9 with less saturation
Similar named colors
Colors that go with #428cb9
Questions about #428cb9
What color is #428cb9?
#428cb9 is bright sky blue. The closest named color is Quiet Night. In RGB it is rgb(66, 140, 185), in HSL hsl(202.69, 47.41%, 49.22%) and in OKLCH oklch(61.228% 0.10028 238.173).
What colors go well with #428cb9?
The complementary color of #428cb9 is #b17443. For a calmer combination use the analogous colors #1a94a3 and #6a81c0. The triadic partners are #b46983 and #7e8c42.
Is white or black text more readable on #428cb9?
White text reads better on #428cb9: white gives a contrast ratio of 3.69:1 and black gives 5.68:1. WCAG AA asks for at least 4.5:1 for body text.
Is #428cb9 a warm or cool color?
#428cb9 is a cool color. In OKLCH its hue is 238 degrees, its lightness 61.2% and its chroma 0.1.