#23458e color: Nuit Blanche
#23458e is rgb(35, 69, 142) in RGB and oklch(40.846% 0.12767 263.143) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
- Ctrl Vpaste a color anywhere
- Spacerandom color
- Ccopy HEX
- Blue
- Dark
- Soft
- Cool
- ≈ Cobalt
- blue-900
- Black 44%
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 #23458e
#23458e is a soft dark blue color. In OKLCH it has 40.8% lightness, 0.128 chroma and a hue of 263°.
Inside sRGB: displays the same on any screen.
White text on it reaches 9.08:1 contrast and black text 2.31:1, so white text reads better.
The closest named color is Nuit Blanche (#1e488f). In Tailwind CSS the closest color is blue-900.
Lighter: #23458e mixed with white
Darker: #23458e mixed with black
Calmer: #23458e with less saturation
Similar named colors
Colors that go with #23458e
Questions about #23458e
What color is #23458e?
#23458e is soft dark blue. The closest named color is Nuit Blanche. In RGB it is rgb(35, 69, 142), in HSL hsl(220.93, 60.45%, 34.71%) and in OKLCH oklch(40.846% 0.12767 263.143).
What colors go well with #23458e?
The complementary color of #23458e is #644300. For a calmer combination use the analogous colors #00527b and #4f3887. The triadic partners are #812427 and #0d5a10.
Is white or black text more readable on #23458e?
White text reads better on #23458e: white gives a contrast ratio of 9.08:1 and black gives 2.31:1. WCAG AA asks for at least 4.5:1 for body text.
Is #23458e a warm or cool color?
#23458e is a cool color. In OKLCH its hue is 263 degrees, its lightness 40.8% and its chroma 0.128.