Resolution Blue

#0D308A

General Information about Resolution Blue (#0D308A)

The hex color #0D308A, also known as Resolution Blue, is a deep, saturated shade of blue. It belongs to the blue color family and is commonly associated with feelings of trust, stability, and intelligence. In terms of its technical composition, #0D308A consists of 5.1% red, 18.8% green, and 54.1% blue. This combination of low red and green values with a high blue value creates its distinct appearance. In color theory, blue is often used to convey a sense of calmness and authority. In branding and design, colors like #0D308A are chosen to evoke a sense of reliability and professionalism. Its depth and richness make it suitable for various applications, from corporate logos to website backgrounds, provided it's used thoughtfully and with consideration for accessibility.

The hex color #0D308A, also known as Resolution Blue, presents some accessibility challenges. Its low lightness value means that it provides insufficient contrast when used with light text or interface elements. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using #0D308A with white text, for instance, may not meet these contrast requirements, making it difficult for users with visual impairments to read. To improve accessibility, consider using a lighter shade of blue or pairing it with a very light color to ensure sufficient contrast. Additionally, avoid using this color as the sole indicator of important information, such as links or error messages. Always provide alternative cues, such as text labels or icons, to ensure that all users can perceive and understand the content.

Shades

Digital Color Formats

RGB
13 48 138
RGB13 48 138
Red
Green
Blue
HSL
223.2deg 82.78% 29.61%
223.282.7829.61HSL
Hue
Saturation
Lightness
HWB
223.2deg 5.1% 45.88%
223.25.145.88HWB
Hue
Whiteness
Blackness
hex#0D308A
rgb13 48 138
hsl223.2deg 82.78% 29.61%
cmyk90.58% 65.22% 0% 45.88%
hwb223.2deg 5.1% 45.88%
xyz-d650.06 0.04 0.25
oklch0.3525 0.1548 263.84
oklab0.3525 -0.02 -0.15
CMYK
90.58% 65.22% 0% 45.88%
90.5865.22045.88CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.04 0.25
0.060.040.25XYZ
X
Y
Z
OKLCH
0.3525 0.1548 263.84
0.35250.1548263.84LCH
Lightness
Chroma
Hue
OKLAB
0.3525 -0.02 -0.15
0.3525-0.02-0.15LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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