#00638A
Vivid Blue
HEX
RGB
HSL
About #00638A Vivid Blue
#00638A is a vivid blue color. In the RGB color model, it is composed of 0 red, 99 green, and 138 blue. In the HSL color space, it has a hue of 197°, saturation of 100%, and lightness of 27%.
This color has a low lightness value, making it a dark color great for text and bold accents. With high saturation, it appears vibrant and eye-catching.
CSS Code
Use #00638A in your CSS, SCSS, or Tailwind projects.
Color Properties
197°
Hue
100%
Saturation
27%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #00638A based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #00638A against white and black backgrounds.
Aa#00638A on White
Contrast Ratio6.66:1
AA ✓AA Large ✓AAA ✗
Aa#00638A on Black
Contrast Ratio3.15:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #00638A across different color formats.
| Format | Value |
|---|---|
| HEX | #00638A |
| RGB | rgb(0, 99, 138) |
| HSL | hsl(197, 100%, 27%) |
| RGB Decimal | 0, 99, 138 |
| RGB Percent | 0.0%, 38.8%, 54.1% |
| CMYK (approx.) | 100%, 28%, 0%, 46% |
Related Palettes
12 palettes using #00638A or similar colors