#103b64 color: Poseidon
#103b64 is rgb(16, 59, 100) in RGB and oklch(34.642% 0.08539 250.98) 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
- ≈ Charcoal
- sky-900
- Black 61%
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 #103b64
#103b64 is a deep dark blue color. In OKLCH it has 34.6% lightness, 0.085 chroma and a hue of 251°.
Inside sRGB: displays the same on any screen.
White text on it reaches 11.47:1 contrast and black text 1.83:1, so white text reads better.
The closest named color is Poseidon (#143c5d). In Tailwind CSS the closest color is sky-900.
Lighter: #103b64 mixed with white
Darker: #103b64 mixed with black
Calmer: #103b64 with less saturation
Similar named colors
Colors that go with #103b64
Questions about #103b64
What color is #103b64?
#103b64 is deep dark blue. The closest named color is Poseidon. In RGB it is rgb(16, 59, 100), in HSL hsl(209.29, 72.41%, 22.75%) and in OKLCH oklch(34.642% 0.08539 250.98).
What colors go well with #103b64?
The complementary color of #103b64 is #553000. For a calmer combination use the analogous colors #004258 and #333364. The triadic partners are #5d232e and #29420a.
Is white or black text more readable on #103b64?
White text reads better on #103b64: white gives a contrast ratio of 11.47:1 and black gives 1.83:1. WCAG AA asks for at least 4.5:1 for body text.
Is #103b64 a warm or cool color?
#103b64 is a cool color. In OKLCH its hue is 251 degrees, its lightness 34.6% and its chroma 0.085.