#3977bb color: Windows Blue
#3977bb is rgb(57, 119, 187) in RGB and oklch(56.104% 0.12383 252.714) 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
- ≈ Steel blue
- sky-600
- Black 27%
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 #3977bb
#3977bb is a bright blue color. In OKLCH it has 56.1% lightness, 0.124 chroma and a hue of 253°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.64:1 contrast and black text 4.53:1, so white text reads better.
The closest named color is Windows Blue (#3778bf). In Tailwind CSS the closest color is sky-600.
Lighter: #3977bb mixed with white
Darker: #3977bb mixed with black
Calmer: #3977bb with less saturation
Similar named colors
Colors that go with #3977bb
Questions about #3977bb
What color is #3977bb?
#3977bb is bright blue. The closest named color is Windows Blue. In RGB it is rgb(57, 119, 187), in HSL hsl(211.38, 53.28%, 47.84%) and in OKLCH oklch(56.104% 0.12383 252.714).
What colors go well with #3977bb?
The complementary color of #3977bb is #a06700. For a calmer combination use the analogous colors #0083a9 and #6b69bb. The triadic partners are #b15260 and #578430.
Is white or black text more readable on #3977bb?
White text reads better on #3977bb: white gives a contrast ratio of 4.64:1 and black gives 4.53:1. WCAG AA asks for at least 4.5:1 for body text.
Is #3977bb a warm or cool color?
#3977bb is a cool color. In OKLCH its hue is 253 degrees, its lightness 56.1% and its chroma 0.124.