#045b88 color: Impulse
#045b88 is rgb(4, 91, 136) in RGB and oklch(44.99% 0.10235 240.516) 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 47%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #045b88
#045b88 is a deep dark sky blue color. In OKLCH it has 45% lightness, 0.102 chroma and a hue of 241°.
Inside sRGB: displays the same on any screen.
White text on it reaches 7.35:1 contrast and black text 2.86:1, so white text reads better.
The closest named color is Impulse (#005b87). In Tailwind CSS the closest color is sky-800.
Lighter: #045b88 mixed with white
Darker: #045b88 mixed with black
Calmer: #045b88 with less saturation
Similar named colors
Colors that go with #045b88
Questions about #045b88
What color is #045b88?
#045b88 is deep dark sky blue. The closest named color is Impulse. In RGB it is rgb(4, 91, 136), in HSL hsl(200.45, 94.29%, 27.45%) and in OKLCH oklch(44.99% 0.10235 240.516).
What colors go well with #045b88?
The complementary color of #045b88 is #7d4505. For a calmer combination use the analogous colors #006373 and #40508e. The triadic partners are #813a52 and #4e5d0a.
Is white or black text more readable on #045b88?
White text reads better on #045b88: white gives a contrast ratio of 7.35:1 and black gives 2.86:1. WCAG AA asks for at least 4.5:1 for body text.
Is #045b88 a warm or cool color?
#045b88 is a cool color. In OKLCH its hue is 241 degrees, its lightness 45% and its chroma 0.102.