#539bfb color: Blue Chaos
#539bfb is rgb(83, 155, 251) in RGB and oklch(68.752% 0.15957 256.356) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
- Ctrl Vpaste a color anywhere
- Spacerandom color
- Ccopy HEX
- Blue
- Medium
- Vivid
- Cool
- ≈ Azure
- blue-400
- Black 2%
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 #539bfb
#539bfb is a bright blue color. In OKLCH it has 68.8% lightness, 0.16 chroma and a hue of 256°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.82:1 contrast and black text 7.45:1, so black text reads better.
The closest named color is Blue Chaos (#5599ff). In Tailwind CSS the closest color is blue-400.
Lighter: #539bfb mixed with white
Darker: #539bfb mixed with black
Calmer: #539bfb with less saturation
Similar named colors
Colors that go with #539bfb
Questions about #539bfb
What color is #539bfb?
#539bfb is bright blue. The closest named color is Blue Chaos. In RGB it is rgb(83, 155, 251), in HSL hsl(214.29, 95.45%, 65.49%) and in OKLCH oklch(68.752% 0.15957 256.356).
What colors go well with #539bfb?
The complementary color of #539bfb is #d18a00. For a calmer combination use the analogous colors #00ace3 and #9488f7. The triadic partners are #ec6b78 and #69b044.
Is white or black text more readable on #539bfb?
Black text reads better on #539bfb: white gives a contrast ratio of 2.82:1 and black gives 7.45:1. WCAG AA asks for at least 4.5:1 for body text.
Is #539bfb a warm or cool color?
#539bfb is a cool color. In OKLCH its hue is 256 degrees, its lightness 68.8% and its chroma 0.16.