Resolution Blue

#102B8B

General Information about Resolution Blue

Resolution Blue, with the hexadecimal code #102B8B, is a dark shade of blue that conveys feelings of depth, stability, and trustworthiness. It is a color often associated with professionalism, intelligence, and authority. In the RGB color model, it is composed of 6.27% red, 16.86% green, and 54.51% blue. In the CMYK color model, used in printing, it consists of 88.5% cyan, 69% magenta, 0% yellow, and 45.5% black. This color is not particularly vibrant, and its low lightness value gives it a serious and reserved appearance. Resolution Blue can be a valuable asset when used carefully in design and branding.

The color #102B8B, also known as Resolution Blue, presents some accessibility challenges, especially in text applications. Its low lightness value (approximately 12%) means that text rendered in this color requires a very light background to ensure sufficient contrast for readability. A contrast ratio of at least 4.5:1 is recommended by WCAG guidelines for normal-sized text, and 3:1 for large text. Using a color contrast checker is crucial to verify compliance. Additionally, avoid using this color as the sole indicator of interactive elements, as colorblind users might not perceive the difference. Consider providing additional visual cues such as underlines or icons to enhance usability for all users. Ensure that images and graphical elements using this color have sufficient alternative text descriptions for screen reader users.

Shades

Digital Color Formats

RGB
16 43 139
RGB16 43 139
Red
Green
Blue
HSL
226.83deg 79.35% 30.39%
226.8379.3530.39HSL
Hue
Saturation
Lightness
HWB
226.83deg 6.27% 45.49%
226.836.2745.49HWB
Hue
Whiteness
Blackness
hex#102B8B
rgb16 43 139
hsl226.83deg 79.35% 30.39%
cmyk88.49% 69.06% 0% 45.49%
hwb226.83deg 6.27% 45.49%
xyz-d650.06 0.04 0.25
oklch0.3448 0.1616 265.52
oklab0.3448 -0.01 -0.16
CMYK
88.49% 69.06% 0% 45.49%
88.4969.06045.49CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.04 0.25
0.060.040.25XYZ
X
Y
Z
OKLCH
0.3448 0.1616 265.52
0.34480.1616265.52LCH
Lightness
Chroma
Hue
OKLAB
0.3448 -0.01 -0.16
0.3448-0.01-0.16LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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