Kuro-tsurubami
黒橡 (Kuro-tsurubami)
#252321rgb(37, 35, 33)
文化背景 (日文)
Black acorn. A deep black dye used for high-ranking officials' robes.
Color Harmonies
Complementary
Triadic
Visual Studio
Preview this color in real-world contexts.
*Simulated preview. Actual appearance may vary by material.
Accessibility & Design Safety
WCAG 2.1 Contrast (Background: #252321)
Aa
White Text
15.66:1
AAA PASS
Aa
Black Text
1.34:1
Fail FAIL
* WCAG AA requires 4.5:1 for normal text. AAA requires 7:1. Large text requires 3:1.
Color Blindness Simulation
Protanopia (No Red)
#242421
Deuteranopia (No Green)
#242422
Tritanopia (No Blue)
#252222
Achromatopsia (Mono)
#232323
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Color Comparisons
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Compare Aesthetics
Compare these shades to choose the perfect balance for your next project.
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