#663c19 color: Cassiterite Brown
#663c19 is rgb(102, 60, 25) in RGB and oklch(39.984% 0.07648 57.655) in OKLCH. Every other format, shade and contrast value is below.
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- Brown
- Dark
- Soft
- Warm
- ≈ Coffee
- yellow-900
- Black 60%
Inside sRGB: displays the same on any screen.
Shades
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About #663c19
#663c19 is a soft dark brown color. In OKLCH it has 40% lightness, 0.076 chroma and a hue of 58°.
Inside sRGB: displays the same on any screen.
White text on it reaches 9.44:1 contrast and black text 2.23:1, so white text reads better.
The closest named color is Cassiterite Brown (#623c1f). In Tailwind CSS the closest color is yellow-900.
Lighter: #663c19 mixed with white
Darker: #663c19 mixed with black
Calmer: #663c19 with less saturation
Similar named colors
Colors that go with #663c19
Questions about #663c19
What color is #663c19?
#663c19 is soft dark brown. The closest named color is Cassiterite Brown. In RGB it is rgb(102, 60, 25), in HSL hsl(27.27, 60.63%, 24.9%) and in OKLCH oklch(39.984% 0.07648 57.655).
What colors go well with #663c19?
The complementary color of #663c19 is #154d6c. For a calmer combination use the analogous colors #6b3630 and #59450a. The triadic partners are #005547 and #4d3e6b.
Is white or black text more readable on #663c19?
White text reads better on #663c19: white gives a contrast ratio of 9.44:1 and black gives 2.23:1. WCAG AA asks for at least 4.5:1 for body text.
Is #663c19 a warm or cool color?
#663c19 is a warm color. In OKLCH its hue is 58 degrees, its lightness 40% and its chroma 0.076.