#243c77 color: Blue Expanse
#243c77 is rgb(36, 60, 119) in RGB and oklch(37.104% 0.10522 265.04) 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
- ≈ Charcoal
- blue-900
- Black 53%
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 #243c77
#243c77 is a soft dark blue color. In OKLCH it has 37.1% lightness, 0.105 chroma and a hue of 265°.
Inside sRGB: displays the same on any screen.
White text on it reaches 10.56:1 contrast and black text 1.99:1, so white text reads better.
The closest named color is Blue Expanse (#253f74). In Tailwind CSS the closest color is blue-900.
Lighter: #243c77 mixed with white
Darker: #243c77 mixed with black
Calmer: #243c77 with less saturation
Similar named colors
Colors that go with #243c77
Questions about #243c77
What color is #243c77?
#243c77 is soft dark blue. The closest named color is Blue Expanse. In RGB it is rgb(36, 60, 119), in HSL hsl(222.65, 53.55%, 30.39%) and in OKLCH oklch(37.104% 0.10522 265.04).
What colors go well with #243c77?
The complementary color of #243c77 is #573a00. For a calmer combination use the analogous colors #00466e and #453271. The triadic partners are #6d2422 and #0f4e18.
Is white or black text more readable on #243c77?
White text reads better on #243c77: white gives a contrast ratio of 10.56:1 and black gives 1.99:1. WCAG AA asks for at least 4.5:1 for body text.
Is #243c77 a warm or cool color?
#243c77 is a cool color. In OKLCH its hue is 265 degrees, its lightness 37.1% and its chroma 0.105.