#154d8b color: Olympian Blue
#154d8b is rgb(21, 77, 139) in RGB and oklch(42.001% 0.11754 254.31) 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
- sky-800
- Black 45%
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 #154d8b
#154d8b is a deep dark blue color. In OKLCH it has 42% lightness, 0.118 chroma and a hue of 254°.
Inside sRGB: displays the same on any screen.
White text on it reaches 8.51:1 contrast and black text 2.47:1, so white text reads better.
The closest named color is Olympian Blue (#1c4c8c). In Tailwind CSS the closest color is sky-800.
Lighter: #154d8b mixed with white
Darker: #154d8b mixed with black
Calmer: #154d8b with less saturation
Similar named colors
Colors that go with #154d8b
Questions about #154d8b
What color is #154d8b?
#154d8b is deep dark blue. The closest named color is Olympian Blue. In RGB it is rgb(21, 77, 139), in HSL hsl(211.53, 73.75%, 31.37%) and in OKLCH oklch(42.001% 0.11754 254.31).
What colors go well with #154d8b?
The complementary color of #154d8b is #6f4200. For a calmer combination use the analogous colors #005775 and #47418a. The triadic partners are #802b39 and #2f5a05.
Is white or black text more readable on #154d8b?
White text reads better on #154d8b: white gives a contrast ratio of 8.51:1 and black gives 2.47:1. WCAG AA asks for at least 4.5:1 for body text.
Is #154d8b a warm or cool color?
#154d8b is a cool color. In OKLCH its hue is 254 degrees, its lightness 42% and its chroma 0.118.