#183f62 color: Blue Opal
#183f62 is rgb(24, 63, 98) in RGB and oklch(35.829% 0.07509 248.59) 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
- slate-700
- Black 62%
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 #183f62
#183f62 is a soft dark blue color. In OKLCH it has 35.8% lightness, 0.075 chroma and a hue of 249°.
Inside sRGB: displays the same on any screen.
White text on it reaches 10.9:1 contrast and black text 1.93:1, so white text reads better.
The closest named color is Blue Opal (#124168). In Tailwind CSS the closest color is slate-700.
Lighter: #183f62 mixed with white
Darker: #183f62 mixed with black
Calmer: #183f62 with less saturation
Similar named colors
Colors that go with #183f62
Questions about #183f62
What color is #183f62?
#183f62 is soft dark blue. The closest named color is Blue Opal. In RGB it is rgb(24, 63, 98), in HSL hsl(208.38, 60.66%, 23.92%) and in OKLCH oklch(35.829% 0.07509 248.59).
What colors go well with #183f62?
The complementary color of #183f62 is #563404. For a calmer combination use the analogous colors #004557 and #343863. The triadic partners are #5d2a35 and #314415.
Is white or black text more readable on #183f62?
White text reads better on #183f62: white gives a contrast ratio of 10.9:1 and black gives 1.93:1. WCAG AA asks for at least 4.5:1 for body text.
Is #183f62 a warm or cool color?
#183f62 is a cool color. In OKLCH its hue is 249 degrees, its lightness 35.8% and its chroma 0.075.