#646fb5 color: Gladiola Blue
#646fb5 is rgb(100, 111, 181) in RGB and oklch(56.383% 0.10885 275.575) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
- Ctrl Vpaste a color anywhere
- Spacerandom color
- Ccopy HEX
- Indigo
- Medium
- Soft
- Cool
- ≈ Steel blue
- slate-500
- 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 #646fb5
#646fb5 is a soft indigo color. In OKLCH it has 56.4% lightness, 0.109 chroma and a hue of 276°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.68:1 contrast and black text 4.48:1, so white text reads better.
The closest named color is Gladiola Blue (#6370b6). In Tailwind CSS the closest color is slate-500.
Lighter: #646fb5 mixed with white
Darker: #646fb5 mixed with black
Calmer: #646fb5 with less saturation
Similar named colors
Colors that go with #646fb5
Questions about #646fb5
What color is #646fb5?
#646fb5 is soft indigo. The closest named color is Gladiola Blue. In RGB it is rgb(100, 111, 181), in HSL hsl(231.85, 35.37%, 55.1%) and in OKLCH oklch(56.383% 0.10885 275.575).
What colors go well with #646fb5?
The complementary color of #646fb5 is #897416. For a calmer combination use the analogous colors #377bb1 and #8564a8. The triadic partners are #ac5c47 and #358859.
Is white or black text more readable on #646fb5?
White text reads better on #646fb5: white gives a contrast ratio of 4.68:1 and black gives 4.48:1. WCAG AA asks for at least 4.5:1 for body text.
Is #646fb5 a warm or cool color?
#646fb5 is a cool color. In OKLCH its hue is 276 degrees, its lightness 56.4% and its chroma 0.109.