Downriver

#0B1B53

General Information

The hexadecimal color #0B1B53, often referred to as "Downriver," is a dark, muted shade of blue that conveys a sense of depth, mystery, and sophistication. In the RGB color model, it is composed of 4.31% red, 10.59% green, and 32.55% blue. This particular combination results in a color that feels both calming and powerful. It is often associated with professionalism, trust, and stability, making it a popular choice in various design applications. Its understated nature allows it to be versatile, functioning well as both a primary and secondary color, depending on the desired aesthetic and context. The dark hue tends to give a feeling of the night and can be used in mysterious scenes.

The color #0B1B53, a deep, muted blue reminiscent of twilight, presents significant accessibility challenges, particularly concerning color contrast. When used as text or interactive elements, it demands careful consideration of the background color. To ensure readability and usability, a light background is crucial. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended to meet WCAG (Web Content Accessibility Guidelines) standards. Tools like contrast checkers can verify compliance. Avoid pairing this color with other dark shades, as this further diminishes contrast and makes content difficult to perceive for users with visual impairments. Thoughtful design is essential to make interfaces inclusive and accessible to all users, including those with low vision or color blindness.

Shades

Digital Color Formats

RGB
11 27 83
RGB11 27 83
Red
Green
Blue
HSL
226.67deg 76.6% 18.43%
226.6776.618.43HSL
Hue
Saturation
Lightness
HWB
226.67deg 4.31% 67.45%
226.674.3167.45HWB
Hue
Whiteness
Blackness
hex#0B1B53
rgb11 27 83
hsl226.67deg 76.6% 18.43%
cmyk86.75% 67.47% 0% 67.45%
hwb226.67deg 4.31% 67.45%
xyz-d650.02 0.01 0.08
oklch0.2521 0.1041 266.38
oklab0.2521 -0.01 -0.1
CMYK
86.75% 67.47% 0% 67.45%
86.7567.47067.45CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.01 0.08
0.020.010.08XYZ
X
Y
Z
OKLCH
0.2521 0.1041 266.38
0.25210.1041266.38LCH
Lightness
Chroma
Hue
OKLAB
0.2521 -0.01 -0.1
0.2521-0.01-0.1LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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