#1f99bb color: Butterfly Blue
#1f99bb is rgb(31, 153, 187) in RGB and oklch(63.538% 0.11086 222.401) 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 #1f99bb
#1f99bb is a bright sky blue color. In OKLCH it has 63.5% lightness, 0.111 chroma and a hue of 222°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.32:1 contrast and black text 6.33:1, so white text reads better.
The closest named color is Butterfly Blue (#2099bb). In Tailwind CSS the closest color is cyan-600.
Lighter: #1f99bb mixed with white
Darker: #1f99bb mixed with black
Calmer: #1f99bb with less saturation
Similar named colors
Colors that go with #1f99bb
Questions about #1f99bb
What color is #1f99bb?
#1f99bb is bright sky blue. The closest named color is Butterfly Blue. In RGB it is rgb(31, 153, 187), in HSL hsl(193.08, 71.56%, 42.75%) and in OKLCH oklch(63.538% 0.11086 222.401).
What colors go well with #1f99bb?
The complementary color of #1f99bb is #c37353. For a calmer combination use the analogous colors #009f9c and #578ecc. The triadic partners are #b96f9d and #988d33.
Is white or black text more readable on #1f99bb?
White text reads better on #1f99bb: white gives a contrast ratio of 3.32:1 and black gives 6.33:1. WCAG AA asks for at least 4.5:1 for body text.
Is #1f99bb a warm or cool color?
#1f99bb is a cool color. In OKLCH its hue is 222 degrees, its lightness 63.5% and its chroma 0.111.