#289de5 color: Button Blue
#289de5 is rgb(40, 157, 229) in RGB and oklch(66.729% 0.1452 241.986) 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
- sky-500
- Black 10%
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 #289de5
#289de5 is a bright sky blue color. In OKLCH it has 66.7% lightness, 0.145 chroma and a hue of 242°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.98:1 contrast and black text 7.04:1, so black text reads better.
The closest named color is Button Blue (#24a0ed). In Tailwind CSS the closest color is sky-500.
Lighter: #289de5 mixed with white
Darker: #289de5 mixed with black
Calmer: #289de5 with less saturation
Similar named colors
Colors that go with #289de5
Questions about #289de5
What color is #289de5?
#289de5 is bright sky blue. The closest named color is Button Blue. In RGB it is rgb(40, 157, 229), in HSL hsl(202.86, 78.42%, 52.75%) and in OKLCH oklch(66.729% 0.1452 241.986).
What colors go well with #289de5?
The complementary color of #289de5 is #d27d1c. For a calmer combination use the analogous colors #00a9c5 and #768ced. The triadic partners are #db6a8d and #86a22a.
Is white or black text more readable on #289de5?
Black text reads better on #289de5: white gives a contrast ratio of 2.98:1 and black gives 7.04:1. WCAG AA asks for at least 4.5:1 for body text.
Is #289de5 a warm or cool color?
#289de5 is a cool color. In OKLCH its hue is 242 degrees, its lightness 66.7% and its chroma 0.145.