#288cc4 color: Cyan Cornflower Blue
#288cc4 is rgb(40, 140, 196) in RGB and oklch(61.004% 0.12242 238.809) 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 23%
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 #288cc4
#288cc4 is a bright sky blue color. In OKLCH it has 61% lightness, 0.122 chroma and a hue of 239°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.72:1 contrast and black text 5.64:1, so white text reads better.
The closest named color is Cyan Cornflower Blue (#188bc2). In Tailwind CSS the closest color is cyan-600.
Lighter: #288cc4 mixed with white
Darker: #288cc4 mixed with black
Calmer: #288cc4 with less saturation
Similar named colors
Colors that go with #288cc4
Questions about #288cc4
What color is #288cc4?
#288cc4 is bright sky blue. The closest named color is Cyan Cornflower Blue. In RGB it is rgb(40, 140, 196), in HSL hsl(201.54, 66.1%, 46.27%) and in OKLCH oklch(61.004% 0.12242 238.809).
What colors go well with #288cc4?
The complementary color of #288cc4 is #b86f2c. For a calmer combination use the analogous colors #0096aa and #657fcd. The triadic partners are #bd6182 and #7c8d2c.
Is white or black text more readable on #288cc4?
White text reads better on #288cc4: white gives a contrast ratio of 3.72:1 and black gives 5.64:1. WCAG AA asks for at least 4.5:1 for body text.
Is #288cc4 a warm or cool color?
#288cc4 is a cool color. In OKLCH its hue is 239 degrees, its lightness 61% and its chroma 0.122.