#30428b color: Blue Oblivion
#30428b is rgb(48, 66, 139) in RGB and oklch(40.632% 0.12303 269.765) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Soft
- Cool
- ≈ Cobalt
- blue-900
- Black 45%
Inside sRGB: displays the same on any screen.
Shades
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About #30428b
#30428b is a soft dark blue color. In OKLCH it has 40.6% lightness, 0.123 chroma and a hue of 270°.
Inside sRGB: displays the same on any screen.
White text on it reaches 9.22:1 contrast and black text 2.28:1, so white text reads better.
The closest named color is Blue Oblivion (#26428b). In Tailwind CSS the closest color is blue-900.
Lighter: #30428b mixed with white
Darker: #30428b mixed with black
Calmer: #30428b with less saturation
Similar named colors
Colors that go with #30428b
Questions about #30428b
What color is #30428b?
#30428b is soft dark blue. The closest named color is Blue Oblivion. In RGB it is rgb(48, 66, 139), in HSL hsl(228.13, 48.66%, 36.67%) and in OKLCH oklch(40.632% 0.12303 269.765).
What colors go well with #30428b?
The complementary color of #30428b is #5f4500. For a calmer combination use the analogous colors #004f83 and #543681. The triadic partners are #7f271d and #005b20.
Is white or black text more readable on #30428b?
White text reads better on #30428b: white gives a contrast ratio of 9.22:1 and black gives 2.28:1. WCAG AA asks for at least 4.5:1 for body text.
Is #30428b a warm or cool color?
#30428b is a cool color. In OKLCH its hue is 270 degrees, its lightness 40.6% and its chroma 0.123.