#00509b color: Freshwater Lake
#00509b is rgb(0, 80, 155) in RGB and oklch(43.525% 0.13942 254.188) 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 39%
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 #00509b
#00509b is a deep dark blue color. In OKLCH it has 43.5% lightness, 0.139 chroma and a hue of 254°.
Inside sRGB: displays the same on any screen.
White text on it reaches 8.01:1 contrast and black text 2.62:1, so white text reads better.
The closest named color is Freshwater Lake (#004f98). In Tailwind CSS the closest color is sky-800.
Lighter: #00509b mixed with white
Darker: #00509b mixed with black
Calmer: #00509b with less saturation
Similar named colors
Colors that go with #00509b
Questions about #00509b
What color is #00509b?
#00509b is deep dark blue. The closest named color is Freshwater Lake. In RGB it is rgb(0, 80, 155), in HSL hsl(209.03, 100%, 30.39%) and in OKLCH oklch(43.525% 0.13942 254.188).
What colors go well with #00509b?
The complementary color of #00509b is #744500. For a calmer combination use the analogous colors #005c7b and #4b419a. The triadic partners are #8d2539 and #2c6000.
Is white or black text more readable on #00509b?
White text reads better on #00509b: white gives a contrast ratio of 8.01:1 and black gives 2.62:1. WCAG AA asks for at least 4.5:1 for body text.
Is #00509b a warm or cool color?
#00509b is a cool color. In OKLCH its hue is 254 degrees, its lightness 43.5% and its chroma 0.139.