#03578a color: Dark Denim
#03578a is rgb(3, 87, 138) in RGB and oklch(44.084% 0.10873 244.634) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Cobalt
- sky-800
- Black 46%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #03578a
#03578a is a deep dark sky blue color. In OKLCH it has 44.1% lightness, 0.109 chroma and a hue of 245°.
Inside sRGB: displays the same on any screen.
White text on it reaches 7.68:1 contrast and black text 2.73:1, so white text reads better.
The closest named color is Dark Denim (#005588). In Tailwind CSS the closest color is sky-800.
Lighter: #03578a mixed with white
Darker: #03578a mixed with black
Calmer: #03578a with less saturation
Similar named colors
Colors that go with #03578a
Questions about #03578a
What color is #03578a?
#03578a is deep dark sky blue. The closest named color is Dark Denim. In RGB it is rgb(3, 87, 138), in HSL hsl(202.67, 95.74%, 27.65%) and in OKLCH oklch(44.084% 0.10873 244.634).
What colors go well with #03578a?
The complementary color of #03578a is #7b4300. For a calmer combination use the analogous colors #005f74 and #424c8e. The triadic partners are #82354b and #465c03.
Is white or black text more readable on #03578a?
White text reads better on #03578a: white gives a contrast ratio of 7.68:1 and black gives 2.73:1. WCAG AA asks for at least 4.5:1 for body text.
Is #03578a a warm or cool color?
#03578a is a cool color. In OKLCH its hue is 245 degrees, its lightness 44.1% and its chroma 0.109.