#3f4571 color: Constellation Blue
#3f4571 is rgb(63, 69, 113) in RGB and oklch(40.592% 0.07413 276.666) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Dark
- Muted
- Cool
- ≈ Charcoal
- slate-700
- Black 56%
Inside sRGB: displays the same on any screen.
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About #3f4571
#3f4571 is a muted dark indigo color. In OKLCH it has 40.6% lightness, 0.074 chroma and a hue of 277°.
Inside sRGB: displays the same on any screen.
White text on it reaches 9.13:1 contrast and black text 2.3:1, so white text reads better.
The closest named color is Constellation Blue (#3c4670). In Tailwind CSS the closest color is slate-700.
Lighter: #3f4571 mixed with white
Darker: #3f4571 mixed with black
Calmer: #3f4571 with less saturation
Similar named colors
Colors that go with #3f4571
Questions about #3f4571
What color is #3f4571?
#3f4571 is muted dark indigo. The closest named color is Constellation Blue. In RGB it is rgb(63, 69, 113), in HSL hsl(232.8, 28.41%, 34.51%) and in OKLCH oklch(40.592% 0.07413 276.666).
What colors go well with #3f4571?
The complementary color of #3f4571 is #554911. For a calmer combination use the analogous colors #244c6f and #543e69. The triadic partners are #6b3a2c and #215539.
Is white or black text more readable on #3f4571?
White text reads better on #3f4571: white gives a contrast ratio of 9.13:1 and black gives 2.3:1. WCAG AA asks for at least 4.5:1 for body text.
Is #3f4571 a warm or cool color?
#3f4571 is a cool color. In OKLCH its hue is 277 degrees, its lightness 40.6% and its chroma 0.074.