Resolution Blue

#002289

General Information

The hex color code #002289, also known as Resolution Blue, is a dark shade of blue. It is composed of 0% red, 13.3% green, and 53.7% blue. In the RGB color model, it has the values (0, 34, 137). This color falls under the blue color family, known for its association with calmness, trust, and stability. Resolution Blue, with its deep and saturated tone, often evokes feelings of sophistication and authority. Its darkness also implies a sense of mystery and depth. In web design and graphic design, it is commonly used to create a professional and trustworthy look, often found in corporate branding, websites for financial institutions, or in educational materials. Its specific hue makes it a versatile choice, pairing well with contrasting colors like yellows and oranges to create visually appealing combinations.

The hex color #002289, also known as Resolution Blue, presents some accessibility challenges, especially when used as a background or text color. Its low lightness value means that it requires very light text (white or near-white) to achieve sufficient contrast for readability, adhering to WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. If used for interactive elements like buttons, ensure a clear visual focus indicator is present that offers adequate contrast against both the default and hover/active states. Using color alone to convey information is discouraged; always provide supplementary cues such as text labels or icons to ensure accessibility for users with color vision deficiencies. Careful consideration should be given to the overall design to ensure that all users can perceive and interact with the content effectively.

Shades

Digital Color Formats

RGB
0 34 137
RGB0 34 137
Red
Green
Blue
HSL
225.11deg 100% 26.86%
225.1110026.86HSL
Hue
Saturation
Lightness
HWB
225.11deg 0% 46.27%
225.11046.27HWB
Hue
Whiteness
Blackness
hex#002289
rgb0 34 137
hsl225.11deg 100% 26.86%
cmyk100% 75.18% 0% 46.27%
hwb225.11deg 0% 46.27%
xyz-d650.05 0.03 0.24
oklch0.3225 0.1723 263.53
oklab0.3225 -0.02 -0.17
CMYK
100% 75.18% 0% 46.27%
10075.18046.27CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.03 0.24
0.050.030.24XYZ
X
Y
Z
OKLCH
0.3225 0.1723 263.53
0.32250.1723263.53LCH
Lightness
Chroma
Hue
OKLAB
0.3225 -0.02 -0.17
0.3225-0.02-0.17LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons