#30378b color: Perfect Dark
#30378b is rgb(48, 55, 139) in RGB and oklch(38.379% 0.13787 274.278) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Dark
- Soft
- Cool
- ≈ Cobalt
- blue-900
- Black 45%
Inside sRGB: displays the same on any screen.
Shades
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About #30378b
#30378b is a soft dark indigo color. In OKLCH it has 38.4% lightness, 0.138 chroma and a hue of 274°.
Inside sRGB: displays the same on any screen.
White text on it reaches 10.27:1 contrast and black text 2.04:1, so white text reads better.
The closest named color is Perfect Dark (#313390). In Tailwind CSS the closest color is blue-900.
Lighter: #30378b mixed with white
Darker: #30378b mixed with black
Calmer: #30378b with less saturation
Similar named colors
Colors that go with #30378b
Questions about #30378b
What color is #30378b?
#30378b is soft dark indigo. The closest named color is Perfect Dark. In RGB it is rgb(48, 55, 139), in HSL hsl(235.38, 48.66%, 36.67%) and in OKLCH oklch(38.379% 0.13787 274.278).
What colors go well with #30378b?
The complementary color of #30378b is #544100. For a calmer combination use the analogous colors #004680 and #54297d. The triadic partners are #7c1900 and #005521.
Is white or black text more readable on #30378b?
White text reads better on #30378b: white gives a contrast ratio of 10.27:1 and black gives 2.04:1. WCAG AA asks for at least 4.5:1 for body text.
Is #30378b a warm or cool color?
#30378b is a cool color. In OKLCH its hue is 274 degrees, its lightness 38.4% and its chroma 0.138.