#648bcc color: Royal Regatta
#648bcc is rgb(100, 139, 204) in RGB and oklch(63.571% 0.10768 260.237) 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
- Soft
- Cool
- ≈ Steel blue
- sky-600
- Black 20%
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 #648bcc
#648bcc is a soft blue color. In OKLCH it has 63.6% lightness, 0.108 chroma and a hue of 260°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.44:1 contrast and black text 6.11:1, so white text reads better.
The closest named color is Royal Regatta (#678bc9). In Tailwind CSS the closest color is sky-600.
Lighter: #648bcc mixed with white
Darker: #648bcc mixed with black
Calmer: #648bcc with less saturation
Similar named colors
Colors that go with #648bcc
Questions about #648bcc
What color is #648bcc?
#648bcc is soft blue. The closest named color is Royal Regatta. In RGB it is rgb(100, 139, 204), in HSL hsl(217.5, 50.49%, 59.61%) and in OKLCH oklch(63.571% 0.10768 260.237).
What colors go well with #648bcc?
The complementary color of #648bcc is #ad8335. For a calmer combination use the analogous colors #3596c0 and #8a7fc7. The triadic partners are #c46f6f and #669b5b.
Is white or black text more readable on #648bcc?
White text reads better on #648bcc: white gives a contrast ratio of 3.44:1 and black gives 6.11:1. WCAG AA asks for at least 4.5:1 for body text.
Is #648bcc a warm or cool color?
#648bcc is a cool color. In OKLCH its hue is 260 degrees, its lightness 63.6% and its chroma 0.108.