#40478e color: Spectrum Blue
#40478e is rgb(64, 71, 142) in RGB and oklch(42.981% 0.11594 276.137) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Dark
- Soft
- Cool
- ≈ Cobalt
- blue-900
- Black 44%
Inside sRGB: displays the same on any screen.
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About #40478e
#40478e is a soft dark indigo color. In OKLCH it has 43% lightness, 0.116 chroma and a hue of 276°.
Inside sRGB: displays the same on any screen.
White text on it reaches 8.37:1 contrast and black text 2.51:1, so white text reads better.
The closest named color is Spectrum Blue (#44448d). In Tailwind CSS the closest color is blue-900.
Lighter: #40478e mixed with white
Darker: #40478e mixed with black
Calmer: #40478e with less saturation
Similar named colors
Colors that go with #40478e
Questions about #40478e
What color is #40478e?
#40478e is soft dark indigo. The closest named color is Spectrum Blue. In RGB it is rgb(64, 71, 142), in HSL hsl(234.62, 37.86%, 40.39%) and in OKLCH oklch(42.981% 0.11594 276.137).
What colors go well with #40478e?
The complementary color of #40478e is #614e00. For a calmer combination use the analogous colors #00538b and #603c81. The triadic partners are #83331d and #006233.
Is white or black text more readable on #40478e?
White text reads better on #40478e: white gives a contrast ratio of 8.37:1 and black gives 2.51:1. WCAG AA asks for at least 4.5:1 for body text.
Is #40478e a warm or cool color?
#40478e is a cool color. In OKLCH its hue is 276 degrees, its lightness 43% and its chroma 0.116.