#45a1bb color: Aquatic Cool
#45a1bb is rgb(69, 161, 187) in RGB and oklch(66.426% 0.09419 219.49) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
- Ctrl Vpaste a color anywhere
- Spacerandom color
- Ccopy HEX
- Sky blue
- Medium
- Vivid
- Cool
- ≈ Steel blue
- cyan-600
- Black 27%
Inside sRGB: displays the same on any screen.
Shades
From lightest to darkest. Click a shade to use it.
Harmonies
Open as paletteRecent
Colors you stop on or copy appear here. They stay on this device.
About #45a1bb
#45a1bb is a bright sky blue color. In OKLCH it has 66.4% lightness, 0.094 chroma and a hue of 219°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.97:1 contrast and black text 7.07:1, so black text reads better.
The closest named color is Aquatic Cool (#41a0b4). In Tailwind CSS the closest color is cyan-600.
Lighter: #45a1bb mixed with white
Darker: #45a1bb mixed with black
Calmer: #45a1bb with less saturation
Similar named colors
Colors that go with #45a1bb
Questions about #45a1bb
What color is #45a1bb?
#45a1bb is bright sky blue. The closest named color is Aquatic Cool. In RGB it is rgb(69, 161, 187), in HSL hsl(193.22, 46.46%, 50.2%) and in OKLCH oklch(66.426% 0.09419 219.49).
What colors go well with #45a1bb?
The complementary color of #45a1bb is #c57f67. For a calmer combination use the analogous colors #3fa6a0 and #6598cb. The triadic partners are #ba7ca6 and #a1954d.
Is white or black text more readable on #45a1bb?
Black text reads better on #45a1bb: white gives a contrast ratio of 2.97:1 and black gives 7.07:1. WCAG AA asks for at least 4.5:1 for body text.
Is #45a1bb a warm or cool color?
#45a1bb is a cool color. In OKLCH its hue is 219 degrees, its lightness 66.4% and its chroma 0.094.