Nile Blue

#1F374B

General Information about #1F374B

The hexadecimal color #1F374B is a dark, muted shade of blue, often referred to as Nile Blue. In the RGB color model, it is composed of 12.2% red, 21.6% green, and 29.4% blue. In the CMYK color model, it consists of 58% cyan, 26% magenta, 0% yellow, and 71% black. This color exudes a sense of calmness and sophistication, making it suitable for various design applications. The hex code provides a standardized way to represent this specific color digitally, ensuring consistency across different platforms and devices. It is often used in branding, web design, and graphic design to convey trustworthiness, stability, and professionalism.

The color #1F374B, a dark and muted shade of blue, presents certain accessibility considerations, particularly in web design. When used as a background color, it's crucial to ensure sufficient contrast with the text or other foreground 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. Failure to meet these ratios can make content difficult to read for users with visual impairments. Using online contrast checkers can help to determine the contrast ratio between #1F374B and other colors. Consider using lighter colors for text or user interface elements if using #1F374B as the background color. Additionally, it is beneficial to avoid relying solely on color to convey important information, as this may not be accessible to colorblind users. Providing alternative cues, such as text labels or icons, can enhance accessibility.

Shades

Digital Color Formats

RGB
31 55 75
RGB31 55 75
Red
Green
Blue
HSL
207.27deg 41.51% 20.78%
207.2741.5120.78HSL
Hue
Saturation
Lightness
HWB
207.27deg 12.16% 70.59%
207.2712.1670.59HWB
Hue
Whiteness
Blackness
hex#1F374B
rgb31 55 75
hsl207.27deg 41.51% 20.78%
cmyk58.67% 26.67% 0% 70.59%
hwb207.27deg 12.16% 70.59%
xyz-d650.03 0.04 0.07
oklch0.3268 0.0467 245.08
oklab0.3268 -0.02 -0.04
CMYK
58.67% 26.67% 0% 70.59%
58.6726.67070.59CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.04 0.07
0.030.040.07XYZ
X
Y
Z
OKLCH
0.3268 0.0467 245.08
0.32680.0467245.08LCH
Lightness
Chroma
Hue
OKLAB
0.3268 -0.02 -0.04
0.3268-0.02-0.04LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons