#643c22 color: Cassiterite Brown
#643c22 is rgb(100, 60, 34) in RGB and oklch(39.823% 0.0686 52.566) in OKLCH. Every other format, shade and contrast value is below.
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- Brown
- Dark
- Soft
- Warm
- ≈ Taupe
- yellow-900
- Black 61%
Inside sRGB: displays the same on any screen.
Shades
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About #643c22
#643c22 is a soft dark brown color. In OKLCH it has 39.8% lightness, 0.069 chroma and a hue of 53°.
Inside sRGB: displays the same on any screen.
White text on it reaches 9.5:1 contrast and black text 2.21:1, so white text reads better.
The closest named color is Cassiterite Brown (#623c1f). In Tailwind CSS the closest color is yellow-900.
Lighter: #643c22 mixed with white
Darker: #643c22 mixed with black
Calmer: #643c22 with less saturation
Similar named colors
Colors that go with #643c22
Questions about #643c22
What color is #643c22?
#643c22 is soft dark brown. The closest named color is Cassiterite Brown. In RGB it is rgb(100, 60, 34), in HSL hsl(23.64, 49.25%, 26.27%) and in OKLCH oklch(39.823% 0.0686 52.566).
What colors go well with #643c22?
The complementary color of #643c22 is #184d66. For a calmer combination use the analogous colors #673736 and #594315. The triadic partners are #135343 and #484069.
Is white or black text more readable on #643c22?
White text reads better on #643c22: white gives a contrast ratio of 9.5:1 and black gives 2.21:1. WCAG AA asks for at least 4.5:1 for body text.
Is #643c22 a warm or cool color?
#643c22 is a warm color. In OKLCH its hue is 53 degrees, its lightness 39.8% and its chroma 0.069.