#428acc color: Blue Sonki
#428acc is rgb(66, 138, 204) in RGB and oklch(61.736% 0.12363 248.724) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Steel blue
- sky-600
- Black 20%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #428acc
#428acc is a bright blue color. In OKLCH it has 61.7% lightness, 0.124 chroma and a hue of 249°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.66:1 contrast and black text 5.74:1, so white text reads better.
The closest named color is Blue Sonki (#4a87cb). In Tailwind CSS the closest color is sky-600.
Lighter: #428acc mixed with white
Darker: #428acc mixed with black
Calmer: #428acc with less saturation
Similar named colors
Colors that go with #428acc
Questions about #428acc
What color is #428acc?
#428acc is bright blue. The closest named color is Blue Sonki. In RGB it is rgb(66, 138, 204), in HSL hsl(208.7, 57.5%, 52.94%) and in OKLCH oklch(61.736% 0.12363 248.724).
What colors go well with #428acc?
The complementary color of #428acc is #b5761f. For a calmer combination use the analogous colors #0096b7 and #767cce. The triadic partners are #c36376 and #6e933c.
Is white or black text more readable on #428acc?
White text reads better on #428acc: white gives a contrast ratio of 3.66:1 and black gives 5.74:1. WCAG AA asks for at least 4.5:1 for body text.
Is #428acc a warm or cool color?
#428acc is a cool color. In OKLCH its hue is 249 degrees, its lightness 61.7% and its chroma 0.124.