#066599 color: Impulse Blue
#066599 is rgb(6, 101, 153) in RGB and oklch(48.558% 0.11308 242) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Denim
- sky-700
- Black 40%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #066599
#066599 is a deep dark sky blue color. In OKLCH it has 48.6% lightness, 0.113 chroma and a hue of 242°.
Inside sRGB: displays the same on any screen.
White text on it reaches 6.31:1 contrast and black text 3.33:1, so white text reads better.
The closest named color is Impulse Blue (#006699). In Tailwind CSS the closest color is sky-700.
Lighter: #066599 mixed with white
Darker: #066599 mixed with black
Calmer: #066599 with less saturation
Similar named colors
Colors that go with #066599
Questions about #066599
What color is #066599?
#066599 is deep dark sky blue. The closest named color is Impulse Blue. In RGB it is rgb(6, 101, 153), in HSL hsl(201.22, 92.45%, 31.18%) and in OKLCH oklch(48.558% 0.11308 242).
What colors go well with #066599?
The complementary color of #066599 is #8b4e00. For a calmer combination use the analogous colors #006e81 and #49599f. The triadic partners are #91405a and #55680b.
Is white or black text more readable on #066599?
White text reads better on #066599: white gives a contrast ratio of 6.31:1 and black gives 3.33:1. WCAG AA asks for at least 4.5:1 for body text.
Is #066599 a warm or cool color?
#066599 is a cool color. In OKLCH its hue is 242 degrees, its lightness 48.6% and its chroma 0.113.