Downriver

#001F51

General Information about #001F51

The hexadecimal color code #001F51 is a dark, subdued shade of blue, sometimes referred to as 'Downriver'. In the RGB color model, it is composed of 0% red, 12.2% green, and 31.8% blue. This translates to a color with a strong blue influence and minimal presence of red and green. In the CMYK color model, used primarily in printing, #001F51 consists of 100% cyan, 62% magenta, 0% yellow, and 68% black. This indicates that it requires a substantial amount of cyan and magenta ink to reproduce accurately in print media. The color has a somewhat muted and serious feel and can be used in designs where you want to evoke trust or give an impression of experience and quality.

The hex color #001F51, often referred to as Downriver, presents some accessibility challenges, particularly in text-based applications. Due to its low lightness value, it lacks sufficient contrast when paired with standard light text colors like white or light gray. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text to ensure readability for individuals with visual impairments. When using #001F51 as a background color, it's crucial to select a text color that meets these contrast requirements. Lighter shades of yellow, orange, or even very light grays might be suitable options. Tools like contrast checkers can help determine if the chosen color combination provides adequate contrast. Careful consideration of color pairings is essential to provide an inclusive experience for all users, including those with low vision or color blindness.

Shades

Digital Color Formats

RGB
0 31 81
RGB0 31 81
Red
Green
Blue
HSL
217.04deg 100% 15.88%
217.0410015.88HSL
Hue
Saturation
Lightness
HWB
217.04deg 0% 68.24%
217.04068.24HWB
Hue
Whiteness
Blackness
hex#001F51
rgb0 31 81
hsl217.04deg 100% 15.88%
cmyk100% 61.73% 0% 68.24%
hwb217.04deg 0% 68.24%
xyz-d650.02 0.02 0.08
oklch0.2547 0.099 259.08
oklab0.2547 -0.02 -0.1
CMYK
100% 61.73% 0% 68.24%
10061.73068.24CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.02 0.08
0.020.020.08XYZ
X
Y
Z
OKLCH
0.2547 0.099 259.08
0.25470.099259.08LCH
Lightness
Chroma
Hue
OKLAB
0.2547 -0.02 -0.1
0.2547-0.02-0.1LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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