#183f80 color: Bracing Blue
#183f80 is rgb(24, 63, 128) in RGB and oklch(37.959% 0.11857 260.102) 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
- Vivid
- Deep
- Cool
- ≈ Cobalt
- blue-900
- Black 50%
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 #183f80
#183f80 is a deep dark blue color. In OKLCH it has 38% lightness, 0.119 chroma and a hue of 260°.
Inside sRGB: displays the same on any screen.
White text on it reaches 10.19:1 contrast and black text 2.06:1, so white text reads better.
The closest named color is Bracing Blue (#014182). In Tailwind CSS the closest color is blue-900.
Lighter: #183f80 mixed with white
Darker: #183f80 mixed with black
Calmer: #183f80 with less saturation
Similar named colors
Colors that go with #183f80
Questions about #183f80
What color is #183f80?
#183f80 is deep dark blue. The closest named color is Bracing Blue. In RGB it is rgb(24, 63, 128), in HSL hsl(217.5, 68.42%, 29.8%) and in OKLCH oklch(37.959% 0.11857 260.102).
What colors go well with #183f80?
The complementary color of #183f80 is #5d3a00. For a calmer combination use the analogous colors #004a6c and #43337c. The triadic partners are #741f26 and #165004.
Is white or black text more readable on #183f80?
White text reads better on #183f80: white gives a contrast ratio of 10.19:1 and black gives 2.06:1. WCAG AA asks for at least 4.5:1 for body text.
Is #183f80 a warm or cool color?
#183f80 is a cool color. In OKLCH its hue is 260 degrees, its lightness 38% and its chroma 0.119.