#283b70 color: Blue Expanse
#283b70 is rgb(40, 59, 112) in RGB and oklch(36.59% 0.09439 266.887) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Soft
- Cool
- ≈ Charcoal
- sky-900
- Black 56%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #283b70
#283b70 is a soft dark blue color. In OKLCH it has 36.6% lightness, 0.094 chroma and a hue of 267°.
Inside sRGB: displays the same on any screen.
White text on it reaches 10.77:1 contrast and black text 1.95:1, so white text reads better.
The closest named color is Blue Expanse (#253f74). In Tailwind CSS the closest color is sky-900.
Lighter: #283b70 mixed with white
Darker: #283b70 mixed with black
Calmer: #283b70 with less saturation
Similar named colors
Colors that go with #283b70
Questions about #283b70
What color is #283b70?
#283b70 is soft dark blue. The closest named color is Blue Expanse. In RGB it is rgb(40, 59, 112), in HSL hsl(224.17, 47.37%, 29.8%) and in OKLCH oklch(36.59% 0.09439 266.887).
What colors go well with #283b70?
The complementary color of #283b70 is #543a00. For a calmer combination use the analogous colors #004469 and #44326a. The triadic partners are #682722 and #124b1e.
Is white or black text more readable on #283b70?
White text reads better on #283b70: white gives a contrast ratio of 10.77:1 and black gives 1.95:1. WCAG AA asks for at least 4.5:1 for body text.
Is #283b70 a warm or cool color?
#283b70 is a cool color. In OKLCH its hue is 267 degrees, its lightness 36.6% and its chroma 0.094.