#306cbb color: Matt Blue
#306cbb is rgb(48, 108, 187) in RGB and oklch(53.276% 0.13885 256.45) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Denim
- sky-700
- Black 27%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #306cbb
#306cbb is a bright blue color. In OKLCH it has 53.3% lightness, 0.139 chroma and a hue of 256°.
Inside sRGB: displays the same on any screen.
White text on it reaches 5.27:1 contrast and black text 3.99:1, so white text reads better.
The closest named color is Matt Blue (#2c6fbb). In Tailwind CSS the closest color is sky-700.
Lighter: #306cbb mixed with white
Darker: #306cbb mixed with black
Calmer: #306cbb with less saturation
Similar named colors
Colors that go with #306cbb
Questions about #306cbb
What color is #306cbb?
#306cbb is bright blue. The closest named color is Matt Blue. In RGB it is rgb(48, 108, 187), in HSL hsl(214.1, 59.15%, 46.08%) and in OKLCH oklch(53.276% 0.13885 256.45).
What colors go well with #306cbb?
The complementary color of #306cbb is #965f00. For a calmer combination use the analogous colors #0079a3 and #685db8. The triadic partners are #ae4450 and #437e21.
Is white or black text more readable on #306cbb?
White text reads better on #306cbb: white gives a contrast ratio of 5.27:1 and black gives 3.99:1. WCAG AA asks for at least 4.5:1 for body text.
Is #306cbb a warm or cool color?
#306cbb is a cool color. In OKLCH its hue is 256 degrees, its lightness 53.3% and its chroma 0.139.