#3978cf color: Fading Night
#3978cf is rgb(57, 120, 207) in RGB and oklch(57.545% 0.14904 257.17) 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
- ≈ Royal blue
- sky-600
- Black 19%
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 #3978cf
#3978cf is a bright blue color. In OKLCH it has 57.5% lightness, 0.149 chroma and a hue of 257°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.41:1 contrast and black text 4.76:1, so white text reads better.
The closest named color is Fading Night (#3377cc). In Tailwind CSS the closest color is sky-600.
Lighter: #3978cf mixed with white
Darker: #3978cf mixed with black
Calmer: #3978cf with less saturation
Similar named colors
Colors that go with #3978cf
Questions about #3978cf
What color is #3978cf?
#3978cf is bright blue. The closest named color is Fading Night. In RGB it is rgb(57, 120, 207), in HSL hsl(214.8, 60.98%, 51.76%) and in OKLCH oklch(57.545% 0.14904 257.17).
What colors go well with #3978cf?
The complementary color of #3978cf is #a66b00. For a calmer combination use the analogous colors #0087b6 and #7567cb. The triadic partners are #c14d58 and #4a8c29.
Is white or black text more readable on #3978cf?
White text reads better on #3978cf: white gives a contrast ratio of 4.41:1 and black gives 4.76:1. WCAG AA asks for at least 4.5:1 for body text.
Is #3978cf a warm or cool color?
#3978cf is a cool color. In OKLCH its hue is 257 degrees, its lightness 57.5% and its chroma 0.149.