#045a91 color: Baleine Blue
#045a91 is rgb(4, 90, 145) in RGB and oklch(45.297% 0.11428 245.85) 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 43%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #045a91
#045a91 is a deep dark sky blue color. In OKLCH it has 45.3% lightness, 0.114 chroma and a hue of 246°.
Inside sRGB: displays the same on any screen.
White text on it reaches 7.3:1 contrast and black text 2.88:1, so white text reads better.
The closest named color is Baleine Blue (#165a90). In Tailwind CSS the closest color is sky-800.
Lighter: #045a91 mixed with white
Darker: #045a91 mixed with black
Calmer: #045a91 with less saturation
Similar named colors
Colors that go with #045a91
Questions about #045a91
What color is #045a91?
#045a91 is deep dark sky blue. The closest named color is Baleine Blue. In RGB it is rgb(4, 90, 145), in HSL hsl(203.4, 94.63%, 29.22%) and in OKLCH oklch(45.297% 0.11428 245.85).
What colors go well with #045a91?
The complementary color of #045a91 is #804600. For a calmer combination use the analogous colors #006379 and #464e94. The triadic partners are #88364c and #466002.
Is white or black text more readable on #045a91?
White text reads better on #045a91: white gives a contrast ratio of 7.3:1 and black gives 2.88:1. WCAG AA asks for at least 4.5:1 for body text.
Is #045a91 a warm or cool color?
#045a91 is a cool color. In OKLCH its hue is 246 degrees, its lightness 45.3% and its chroma 0.114.