#288fc9 color: Rich Electric Blue
#288fc9 is rgb(40, 143, 201) in RGB and oklch(61.977% 0.12561 239.088) 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 21%
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 #288fc9
#288fc9 is a bright sky blue color. In OKLCH it has 62% lightness, 0.126 chroma and a hue of 239°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.58:1 contrast and black text 5.86:1, so white text reads better.
The closest named color is Rich Electric Blue (#0892d0). In Tailwind CSS the closest color is cyan-600.
Lighter: #288fc9 mixed with white
Darker: #288fc9 mixed with black
Calmer: #288fc9 with less saturation
Similar named colors
Colors that go with #288fc9
Questions about #288fc9
What color is #288fc9?
#288fc9 is bright sky blue. The closest named color is Rich Electric Blue. In RGB it is rgb(40, 143, 201), in HSL hsl(201.61, 66.8%, 47.25%) and in OKLCH oklch(61.977% 0.12561 239.088).
What colors go well with #288fc9?
The complementary color of #288fc9 is #bd712c. For a calmer combination use the analogous colors #009aaf and #6781d2. The triadic partners are #c16384 and #7e902c.
Is white or black text more readable on #288fc9?
White text reads better on #288fc9: white gives a contrast ratio of 3.58:1 and black gives 5.86:1. WCAG AA asks for at least 4.5:1 for body text.
Is #288fc9 a warm or cool color?
#288fc9 is a cool color. In OKLCH its hue is 239 degrees, its lightness 62% and its chroma 0.126.