#307ecf color: Soothing Sapphire
#307ecf is rgb(48, 126, 207) in RGB and oklch(58.586% 0.14543 252.423) 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 #307ecf
#307ecf is a bright blue color. In OKLCH it has 58.6% lightness, 0.145 chroma and a hue of 252°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.19:1 contrast and black text 5.01:1, so white text reads better.
The closest named color is Soothing Sapphire (#307dd3). In Tailwind CSS the closest color is sky-600.
Lighter: #307ecf mixed with white
Darker: #307ecf mixed with black
Calmer: #307ecf with less saturation
Similar named colors
Colors that go with #307ecf
Questions about #307ecf
What color is #307ecf?
#307ecf is bright blue. The closest named color is Soothing Sapphire. In RGB it is rgb(48, 126, 207), in HSL hsl(210.57, 62.35%, 50%) and in OKLCH oklch(58.586% 0.14543 252.423).
What colors go well with #307ecf?
The complementary color of #307ecf is #af6a00. For a calmer combination use the analogous colors #008bb3 and #716ecf. The triadic partners are #c25164 and #598d23.
Is white or black text more readable on #307ecf?
White text reads better on #307ecf: white gives a contrast ratio of 4.19:1 and black gives 5.01:1. WCAG AA asks for at least 4.5:1 for body text.
Is #307ecf a warm or cool color?
#307ecf is a cool color. In OKLCH its hue is 252 degrees, its lightness 58.6% and its chroma 0.145.