#307cd4 color: Soothing Sapphire
#307cd4 is rgb(48, 124, 212) in RGB and oklch(58.449% 0.15395 254.525) 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 17%
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 #307cd4
#307cd4 is a bright blue color. In OKLCH it has 58.4% lightness, 0.154 chroma and a hue of 255°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.23:1 contrast and black text 4.96:1, so white text reads better.
The closest named color is Soothing Sapphire (#307dd3). In Tailwind CSS the closest color is sky-600.
Lighter: #307cd4 mixed with white
Darker: #307cd4 mixed with black
Calmer: #307cd4 with less saturation
Similar named colors
Colors that go with #307cd4
Questions about #307cd4
What color is #307cd4?
#307cd4 is bright blue. The closest named color is Soothing Sapphire. In RGB it is rgb(48, 124, 212), in HSL hsl(212.2, 65.6%, 50.98%) and in OKLCH oklch(58.449% 0.15395 254.525).
What colors go well with #307cd4?
The complementary color of #307cd4 is #ac6c00. For a calmer combination use the analogous colors #008ab5 and #746bd2. The triadic partners are #c54d5e and #518e1f.
Is white or black text more readable on #307cd4?
White text reads better on #307cd4: white gives a contrast ratio of 4.23:1 and black gives 4.96:1. WCAG AA asks for at least 4.5:1 for body text.
Is #307cd4 a warm or cool color?
#307cd4 is a cool color. In OKLCH its hue is 255 degrees, its lightness 58.4% and its chroma 0.154.