#155e6f color: Nocturnal Sea
#155e6f is rgb(21, 94, 111) in RGB and oklch(44.713% 0.07282 217.542) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
- Ctrl Vpaste a color anywhere
- Spacerandom color
- Ccopy HEX
- Sky blue
- Dark
- Soft
- Cool
- ≈ Charcoal
- cyan-800
- Black 56%
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 #155e6f
#155e6f is a soft dark sky blue color. In OKLCH it has 44.7% lightness, 0.073 chroma and a hue of 218°.
Inside sRGB: displays the same on any screen.
White text on it reaches 7.34:1 contrast and black text 2.86:1, so white text reads better.
The closest named color is Nocturnal Sea (#0e6071). In Tailwind CSS the closest color is cyan-800.
Lighter: #155e6f mixed with white
Darker: #155e6f mixed with black
Calmer: #155e6f with less saturation
Similar named colors
Colors that go with #155e6f
Questions about #155e6f
What color is #155e6f?
#155e6f is soft dark sky blue. The closest named color is Nocturnal Sea. In RGB it is rgb(21, 94, 111), in HSL hsl(191.33, 68.18%, 25.88%) and in OKLCH oklch(44.713% 0.07282 217.542).
What colors go well with #155e6f?
The complementary color of #155e6f is #774536. For a calmer combination use the analogous colors #11615c and #31587b. The triadic partners are #6e4463 and #605520.
Is white or black text more readable on #155e6f?
White text reads better on #155e6f: white gives a contrast ratio of 7.34:1 and black gives 2.86:1. WCAG AA asks for at least 4.5:1 for body text.
Is #155e6f a warm or cool color?
#155e6f is a cool color. In OKLCH its hue is 218 degrees, its lightness 44.7% and its chroma 0.073.