#3787ce color: Casting Sea
#3787ce is rgb(55, 135, 206) in RGB and oklch(60.783% 0.13301 248.699) 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 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 #3787ce
#3787ce is a bright blue color. In OKLCH it has 60.8% lightness, 0.133 chroma and a hue of 249°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.8:1 contrast and black text 5.52:1, so white text reads better.
The closest named color is Casting Sea (#4586c7). In Tailwind CSS the closest color is sky-600.
Lighter: #3787ce mixed with white
Darker: #3787ce mixed with black
Calmer: #3787ce with less saturation
Similar named colors
Colors that go with #3787ce
Questions about #3787ce
What color is #3787ce?
#3787ce is bright blue. The closest named color is Casting Sea. In RGB it is rgb(55, 135, 206), in HSL hsl(208.21, 60.64%, 51.18%) and in OKLCH oklch(60.783% 0.13301 248.699).
What colors go well with #3787ce?
The complementary color of #3787ce is #b57100. For a calmer combination use the analogous colors #0093b7 and #7278d0. The triadic partners are #c45c72 and #6a9130.
Is white or black text more readable on #3787ce?
White text reads better on #3787ce: white gives a contrast ratio of 3.8:1 and black gives 5.52:1. WCAG AA asks for at least 4.5:1 for body text.
Is #3787ce a warm or cool color?
#3787ce is a cool color. In OKLCH its hue is 249 degrees, its lightness 60.8% and its chroma 0.133.