#643b16 color: Cassiterite Brown
#643b16 is rgb(100, 59, 22) in RGB and oklch(39.461% 0.07667 59.377) 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 #643b16
#643b16 is a soft dark brown color. In OKLCH it has 39.5% lightness, 0.077 chroma and a hue of 59°.
Inside sRGB: displays the same on any screen.
White text on it reaches 9.64:1 contrast and black text 2.18:1, so white text reads better.
The closest named color is Cassiterite Brown (#623c1f). In Tailwind CSS the closest color is yellow-900.
Lighter: #643b16 mixed with white
Darker: #643b16 mixed with black
Calmer: #643b16 with less saturation
Similar named colors
Colors that go with #643b16
Questions about #643b16
What color is #643b16?
#643b16 is soft dark brown. The closest named color is Cassiterite Brown. In RGB it is rgb(100, 59, 22), in HSL hsl(28.46, 63.93%, 23.92%) and in OKLCH oklch(39.461% 0.07667 59.377).
What colors go well with #643b16?
The complementary color of #643b16 is #154b6b. For a calmer combination use the analogous colors #69352d and #574407. The triadic partners are #005347 and #4c3c69.
Is white or black text more readable on #643b16?
White text reads better on #643b16: white gives a contrast ratio of 9.64:1 and black gives 2.18:1. WCAG AA asks for at least 4.5:1 for body text.
Is #643b16 a warm or cool color?
#643b16 is a warm color. In OKLCH its hue is 59 degrees, its lightness 39.5% and its chroma 0.077.