#309cb3 color: Sports Blue
#309cb3 is rgb(48, 156, 179) in RGB and oklch(64.267% 0.1 215.231) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
- Ctrl Vpaste a color anywhere
- Spacerandom color
- Ccopy HEX
- Cyan
- Medium
- Vivid
- Cool
- ≈ Steel blue
- cyan-600
- Black 30%
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 #309cb3
#309cb3 is a bright cyan color. In OKLCH it has 64.3% lightness, 0.1 chroma and a hue of 215°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.21:1 contrast and black text 6.53:1, so black text reads better.
The closest named color is Sports Blue (#399bb4). In Tailwind CSS the closest color is cyan-600.
Lighter: #309cb3 mixed with white
Darker: #309cb3 mixed with black
Calmer: #309cb3 with less saturation
Similar named colors
Colors that go with #309cb3
Questions about #309cb3
What color is #309cb3?
#309cb3 is bright cyan. The closest named color is Sports Blue. In RGB it is rgb(48, 156, 179), in HSL hsl(190.53, 57.71%, 44.51%) and in OKLCH oklch(64.267% 0.1 215.231).
What colors go well with #309cb3?
The complementary color of #309cb3 is #c27663. For a calmer combination use the analogous colors #30a095 and #5593c6. The triadic partners are #b375a5 and #a08c3f.
Is white or black text more readable on #309cb3?
Black text reads better on #309cb3: white gives a contrast ratio of 3.21:1 and black gives 6.53:1. WCAG AA asks for at least 4.5:1 for body text.
Is #309cb3 a warm or cool color?
#309cb3 is a cool color. In OKLCH its hue is 215 degrees, its lightness 64.3% and its chroma 0.1.