#1b73bb color: Peek-A-Boo Blue
#1b73bb is rgb(27, 115, 187) in RGB and oklch(54.317% 0.13717 248.939) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Cerulean
- sky-700
- Black 27%
Inside sRGB: displays the same on any screen.
Shades
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About #1b73bb
#1b73bb is a bright blue color. In OKLCH it has 54.3% lightness, 0.137 chroma and a hue of 249°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.98:1 contrast and black text 4.22:1, so white text reads better.
The closest named color is Peek-A-Boo Blue (#0173bb). In Tailwind CSS the closest color is sky-700.
Lighter: #1b73bb mixed with white
Darker: #1b73bb mixed with black
Calmer: #1b73bb with less saturation
Similar named colors
Colors that go with #1b73bb
Questions about #1b73bb
What color is #1b73bb?
#1b73bb is bright blue. The closest named color is Peek-A-Boo Blue. In RGB it is rgb(27, 115, 187), in HSL hsl(207, 74.77%, 41.96%) and in OKLCH oklch(54.317% 0.13717 248.939).
What colors go well with #1b73bb?
The complementary color of #1b73bb is #a25d00. For a calmer combination use the analogous colors #007e9e and #6064bd. The triadic partners are #af475f and #567e11.
Is white or black text more readable on #1b73bb?
White text reads better on #1b73bb: white gives a contrast ratio of 4.98:1 and black gives 4.22:1. WCAG AA asks for at least 4.5:1 for body text.
Is #1b73bb a warm or cool color?
#1b73bb is a cool color. In OKLCH its hue is 249 degrees, its lightness 54.3% and its chroma 0.137.