#663300 Color — #663300
Complete color reference for #663300: conversions to RGB, HSL, HSV, CMYK, color harmonies, shades & tints scale, and WCAG accessibility contrast ratios.
Color Format Conversions
#663300rgb(102, 51, 0)hsl(30, 100%, 20%)hsv(30, 100%, 40%)C:0% M:50% Y:100% K:60%#66330066977280.0519WCAG Accessibility Contrast
WCAG AA requires ≥4.5:1 (normal text) or ≥3:1 (large text). WCAG AAA requires ≥7:1.
Shades & Tints Scale
Steps 50–400 are tints (mixed with white); 500 is the base color; 600–900 are shades (mixed with black).
Color Harmonies
Complementary
Split Complementary
Related Color Tools
Frequently Asked Questions
What is the RGB equivalent of #663300?
The RGB equivalent is rgb(102, 51, 0). The red channel is 102, green is 51, and blue is 0 (scale 0–255).
What is the HSL value of #663300?
The HSL value is hsl(30, 100%, 20%). Hue is 30°, saturation is 100%, and lightness is 20%.
Does #663300 meet WCAG accessibility standards?
On a white background, #663300 achieves a 10.3:1 contrast ratio (AAA). On a black background it achieves 2.04:1 (Fail). WCAG AA requires ≥4.5:1 for normal text.
What is the complementary color of #663300?
The complementary color (180° opposite on the hue wheel) of #663300 is #003366.