#21518c color: Blue Nude
#21518c is rgb(33, 81, 140) in RGB and oklch(43.398% 0.11058 255.288) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Cobalt
- sky-800
- Black 45%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #21518c
#21518c is a deep dark blue color. In OKLCH it has 43.4% lightness, 0.111 chroma and a hue of 255°.
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 Blue Nude (#29518c). In Tailwind CSS the closest color is sky-800.
Lighter: #21518c mixed with white
Darker: #21518c mixed with black
Calmer: #21518c with less saturation
Similar named colors
Colors that go with #21518c
Questions about #21518c
What color is #21518c?
#21518c is deep dark blue. The closest named color is Blue Nude. In RGB it is rgb(33, 81, 140), in HSL hsl(213.08, 61.85%, 33.92%) and in OKLCH oklch(43.398% 0.11058 255.288).
What colors go well with #21518c?
The complementary color of #21518c is #734600. For a calmer combination use the analogous colors #005b7c and #4c458a. The triadic partners are #82323c and #345e17.
Is white or black text more readable on #21518c?
White text reads better on #21518c: 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 #21518c a warm or cool color?
#21518c is a cool color. In OKLCH its hue is 255 degrees, its lightness 43.4% and its chroma 0.111.