Resolution Blue

#0D1D8B

General Information about #0D1D8B

The hexadecimal color code #0D1D8B represents a dark shade of blue. It is composed of 5.1% red, 11.4% green, and 54.5% blue. In the RGB color model, this translates to R:13, G:29, B:139. The corresponding CMYK color code is C:91, M:79, Y:0, K:45. This color is also known as Resolution Blue and is generally perceived as a cool, deep color. It tends to evoke feelings of stability, trust, and formality. Given its low lightness value, it's typically used as an accent color or paired with lighter colors to provide sufficient contrast. This specific hue can be associated with corporate branding, technological interfaces, and sophisticated designs.

The color #0D1D8B, also known as Resolution Blue, presents significant accessibility challenges, particularly for users with visual impairments. Its low luminance value of approximately 3% means that text rendered in this color against a white background will have very poor contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal-sized text and 3:1 for large text (14pt bold or 18pt regular) to meet Level AA compliance. Resolution Blue falls far short of these requirements, making it difficult for many users to read. To improve accessibility, consider using lighter text colors, such as white or yellow, against Resolution Blue, or use Resolution Blue as an accent color with a different, more accessible foreground and background color combination. Also consider using this color for decorative elements rather than essential text.

Shades

Digital Color Formats

RGB
13 29 139
RGB13 29 139
Red
Green
Blue
HSL
232.38deg 82.89% 29.8%
232.3882.8929.8HSL
Hue
Saturation
Lightness
HWB
232.38deg 5.1% 45.49%
232.385.145.49HWB
Hue
Whiteness
Blackness
hex#0D1D8B
rgb13 29 139
hsl232.38deg 82.89% 29.8%
cmyk90.65% 79.14% 0% 45.49%
hwb232.38deg 5.1% 45.49%
xyz-d650.05 0.03 0.25
oklch0.3206 0.1773 266.55
oklab0.3206 -0.01 -0.18
CMYK
90.65% 79.14% 0% 45.49%
90.6579.14045.49CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.03 0.25
0.050.030.25XYZ
X
Y
Z
OKLCH
0.3206 0.1773 266.55
0.32060.1773266.55LCH
Lightness
Chroma
Hue
OKLAB
0.3206 -0.01 -0.18
0.3206-0.01-0.18LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons