Darkblue Color — #00008B
Complete color reference for #00008B: conversions to RGB, HSL, HSV, CMYK, color harmonies, shades & tints scale, and WCAG accessibility contrast ratios.
Color Format Conversions
#00008Brgb(0, 0, 139)hsl(240, 100%, 27%)hsv(240, 100%, 55%)C:100% M:100% Y:0% K:45%darkblue1390.0186WCAG 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 #00008B?
The RGB equivalent is rgb(0, 0, 139). The red channel is 0, green is 0, and blue is 139 (scale 0–255).
What is the HSL value of #00008B?
The HSL value is hsl(240, 100%, 27%). Hue is 240°, saturation is 100%, and lightness is 27%.
Does #00008B meet WCAG accessibility standards?
On a white background, #00008B achieves a 15.3:1 contrast ratio (AAA). On a black background it achieves 1.37:1 (Fail). WCAG AA requires ≥4.5:1 for normal text.
What is the complementary color of #00008B?
The complementary color (180° opposite on the hue wheel) of #00008B is #8A8A00.