#18b4e1 color: Blue Atoll
#18b4e1 is rgb(24, 180, 225) in RGB and oklch(71.697% 0.13181 224.739) 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
- Light
- Vivid
- Cool
- ≈ Sky blue
- cyan-500
- Black 12%
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 #18b4e1
#18b4e1 is a bright light sky blue color. In OKLCH it has 71.7% lightness, 0.132 chroma and a hue of 225°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.43:1 contrast and black text 8.65:1, so black text reads better.
The closest named color is Blue Atoll (#00b3e1). In Tailwind CSS the closest color is cyan-500.
Lighter: #18b4e1 mixed with white
Darker: #18b4e1 mixed with black
Calmer: #18b4e1 with less saturation
Similar named colors
Colors that go with #18b4e1
Questions about #18b4e1
What color is #18b4e1?
#18b4e1 is bright light sky blue. The closest named color is Blue Atoll. In RGB it is rgb(24, 180, 225), in HSL hsl(193.43, 80.72%, 48.82%) and in OKLCH oklch(71.697% 0.13181 224.739).
What colors go well with #18b4e1?
The complementary color of #18b4e1 is #e7875b. For a calmer combination use the analogous colors #00bcbd and #68a6f4. The triadic partners are #dd80b7 and #b1a836.
Is white or black text more readable on #18b4e1?
Black text reads better on #18b4e1: white gives a contrast ratio of 2.43:1 and black gives 8.65:1. WCAG AA asks for at least 4.5:1 for body text.
Is #18b4e1 a warm or cool color?
#18b4e1 is a cool color. In OKLCH its hue is 225 degrees, its lightness 71.7% and its chroma 0.132.