#28397b color: Surf the Web
#28397b is rgb(40, 57, 123) in RGB and oklch(36.966% 0.11399 269.276) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Soft
- Cool
- ≈ Cobalt
- blue-900
- Black 52%
Inside sRGB: displays the same on any screen.
Shades
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About #28397b
#28397b is a soft dark blue color. In OKLCH it has 37% lightness, 0.114 chroma and a hue of 269°.
Inside sRGB: displays the same on any screen.
White text on it reaches 10.71:1 contrast and black text 1.96:1, so white text reads better.
The closest named color is Surf the Web (#20377f). In Tailwind CSS the closest color is blue-900.
Lighter: #28397b mixed with white
Darker: #28397b mixed with black
Calmer: #28397b with less saturation
Similar named colors
Colors that go with #28397b
Questions about #28397b
What color is #28397b?
#28397b is soft dark blue. The closest named color is Surf the Web. In RGB it is rgb(40, 57, 123), in HSL hsl(227.71, 50.92%, 31.96%) and in OKLCH oklch(36.966% 0.11399 269.276).
What colors go well with #28397b?
The complementary color of #28397b is #533c00. For a calmer combination use the analogous colors #004573 and #492e72. The triadic partners are #702018 and #004f19.
Is white or black text more readable on #28397b?
White text reads better on #28397b: white gives a contrast ratio of 10.71:1 and black gives 1.96:1. WCAG AA asks for at least 4.5:1 for body text.
Is #28397b a warm or cool color?
#28397b is a cool color. In OKLCH its hue is 269 degrees, its lightness 37% and its chroma 0.114.