#307cb5 color: Vermeer Blue
#307cb5 is rgb(48, 124, 181) in RGB and oklch(56.615% 0.11515 244.76) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
- Ctrl Vpaste a color anywhere
- Spacerandom color
- Ccopy HEX
- Sky blue
- Medium
- Vivid
- Cool
- ≈ Steel blue
- sky-600
- Black 29%
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 #307cb5
#307cb5 is a bright sky blue color. In OKLCH it has 56.6% lightness, 0.115 chroma and a hue of 245°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.49:1 contrast and black text 4.68:1, so white text reads better.
The closest named color is Vermeer Blue (#2b7caf). In Tailwind CSS the closest color is sky-600.
Lighter: #307cb5 mixed with white
Darker: #307cb5 mixed with black
Calmer: #307cb5 with less saturation
Similar named colors
Colors that go with #307cb5
Questions about #307cb5
What color is #307cb5?
#307cb5 is bright sky blue. The closest named color is Vermeer Blue. In RGB it is rgb(48, 124, 181), in HSL hsl(205.71, 58.08%, 44.9%) and in OKLCH oklch(56.615% 0.11515 244.76).
What colors go well with #307cb5?
The complementary color of #307cb5 is #a4661d. For a calmer combination use the analogous colors #0086a0 and #636fb9. The triadic partners are #ad576d and #67812d.
Is white or black text more readable on #307cb5?
White text reads better on #307cb5: white gives a contrast ratio of 4.49:1 and black gives 4.68:1. WCAG AA asks for at least 4.5:1 for body text.
Is #307cb5 a warm or cool color?
#307cb5 is a cool color. In OKLCH its hue is 245 degrees, its lightness 56.6% and its chroma 0.115.