#283f8a color: Blue Oblivion
#283f8a is rgb(40, 63, 138) in RGB and oklch(39.457% 0.12813 267.387) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Soft
- Cool
- ≈ Cobalt
- blue-900
- Black 46%
Inside sRGB: displays the same on any screen.
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About #283f8a
#283f8a is a soft dark blue color. In OKLCH it has 39.5% lightness, 0.128 chroma and a hue of 267°.
Inside sRGB: displays the same on any screen.
White text on it reaches 9.69:1 contrast and black text 2.17:1, so white text reads better.
The closest named color is Blue Oblivion (#26428b). In Tailwind CSS the closest color is blue-900.
Lighter: #283f8a mixed with white
Darker: #283f8a mixed with black
Calmer: #283f8a with less saturation
Similar named colors
Colors that go with #283f8a
Questions about #283f8a
What color is #283f8a?
#283f8a is soft dark blue. The closest named color is Blue Oblivion. In RGB it is rgb(40, 63, 138), in HSL hsl(225.92, 55.06%, 34.9%) and in OKLCH oklch(39.457% 0.12813 267.387).
What colors go well with #283f8a?
The complementary color of #283f8a is #5d4100. For a calmer combination use the analogous colors #004c7a and #4f3281. The triadic partners are #7d201c and #005715.
Is white or black text more readable on #283f8a?
White text reads better on #283f8a: white gives a contrast ratio of 9.69:1 and black gives 2.17:1. WCAG AA asks for at least 4.5:1 for body text.
Is #283f8a a warm or cool color?
#283f8a is a cool color. In OKLCH its hue is 267 degrees, its lightness 39.5% and its chroma 0.128.