Steel Gray

#1F1F30

General Information about #1F1F30

The color #1F1F30, also known as Steel Gray, is a dark, desaturated shade of gray with a hint of blue. It belongs to the family of neutral colors, often associated with modernity, sophistication, and stability. In the RGB color model, it consists of 31 red, 31 green, and 48 blue. In the CMYK color model, it comprises 35% cyan, 35% magenta, 0% yellow, and 81% black. Its hexadecimal representation makes it easy to use in digital design and web development. This color's subtle coolness makes it versatile for various applications, from creating professional websites to adding a touch of elegance to interior spaces. Understanding its composition and properties is essential for designers and developers looking to use it effectively.

The hex color #1F1F30, a dark steel gray, presents some accessibility challenges, especially when used as a background color. Its low luminance necessitates careful consideration of foreground text and interactive elements to ensure sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. When using #1F1F30, lighter colors such as whites, yellows, or light blues are advisable for text. Tools like contrast checkers can help verify compliance with accessibility standards. Also, avoid using this color for crucial UI elements without proper contrast, as it may hinder usability for users with visual impairments.

Shades

Digital Color Formats

RGB
31 31 48
RGB31 31 48
Red
Green
Blue
HSL
240deg 21.52% 15.49%
24021.5215.49HSL
Hue
Saturation
Lightness
HWB
240deg 12.16% 81.18%
24012.1681.18HWB
Hue
Whiteness
Blackness
hex#1F1F30
rgb31 31 48
hsl240deg 21.52% 15.49%
cmyk35.42% 35.42% 0% 81.18%
hwb240deg 12.16% 81.18%
xyz-d650.02 0.01 0.03
oklch0.2476 0.0321 283.81
oklab0.2476 0.01 -0.03
CMYK
35.42% 35.42% 0% 81.18%
35.4235.42081.18CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.01 0.03
0.020.010.03XYZ
X
Y
Z
OKLCH
0.2476 0.0321 283.81
0.24760.0321283.81LCH
Lightness
Chroma
Hue
OKLAB
0.2476 0.01 -0.03
0.24760.01-0.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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