#21639b color: Lapis Lazuli
#21639b is rgb(33, 99, 155) in RGB and oklch(48.685% 0.11125 248.272) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Denim
- sky-700
- Black 39%
Inside sRGB: displays the same on any screen.
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About #21639b
#21639b is a deep dark blue color. In OKLCH it has 48.7% lightness, 0.111 chroma and a hue of 248°.
Inside sRGB: displays the same on any screen.
White text on it reaches 6.32:1 contrast and black text 3.32:1, so white text reads better.
The closest named color is Lapis Lazuli (#26619c). In Tailwind CSS the closest color is sky-700.
Lighter: #21639b mixed with white
Darker: #21639b mixed with black
Calmer: #21639b with less saturation
Similar named colors
Colors that go with #21639b
Questions about #21639b
What color is #21639b?
#21639b is deep dark blue. The closest named color is Lapis Lazuli. In RGB it is rgb(33, 99, 155), in HSL hsl(207.54, 64.89%, 36.86%) and in OKLCH oklch(48.685% 0.11125 248.272).
What colors go well with #21639b?
The complementary color of #21639b is #885100. For a calmer combination use the analogous colors #006d88 and #52579d. The triadic partners are #934153 and #4d6b1c.
Is white or black text more readable on #21639b?
White text reads better on #21639b: white gives a contrast ratio of 6.32:1 and black gives 3.32:1. WCAG AA asks for at least 4.5:1 for body text.
Is #21639b a warm or cool color?
#21639b is a cool color. In OKLCH its hue is 248 degrees, its lightness 48.7% and its chroma 0.111.