Big Stone

#1B2A3A

General Information about #1B2A3A

#1B2A3A, also known as Big Stone, is a dark, muted shade that evokes feelings of stability, sophistication, and understated elegance. It belongs to the family of dark blues and grays, sharing characteristics of both. Its hex code, #1B2A3A, indicates its composition of red, green, and blue light. Colors like this are frequently used in design to convey professionalism, reliability, or a sense of calm. Because of its muted character, this color works well as a background, or to subdue other brighter colors in a palette. It can appear elegant when used sparingly and tastefully, however it needs to be used with care when using it for text, or elements that require the user to read and interact with it.

The hex color #1b2a3a, a dark, muted shade, presents significant accessibility challenges. Its low luminance value means that text rendered in this color requires very light foreground colors to achieve sufficient contrast for readability, especially for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using #1b2a3a for text or interactive elements necessitates careful selection of contrasting colors and rigorous testing with accessibility tools to ensure compliance. Insufficient contrast can render content unusable for many users, highlighting the importance of thoughtful color choices in design. Darker colors can be used for larger elements and backgrounds, which are less restrained to the contrast ratio, but are encouraged to comply nonetheless.

Shades

Digital Color Formats

RGB
27 42 58
RGB27 42 58
Red
Green
Blue
HSL
210.97deg 36.47% 16.67%
210.9736.4716.67HSL
Hue
Saturation
Lightness
HWB
210.97deg 10.59% 77.25%
210.9710.5977.25HWB
Hue
Whiteness
Blackness
hex#1B2A3A
rgb27 42 58
hsl210.97deg 36.47% 16.67%
cmyk53.45% 27.59% 0% 77.25%
hwb210.97deg 10.59% 77.25%
xyz-d650.02 0.02 0.04
oklch0.2794 0.0361 250.79
oklab0.2794 -0.01 -0.03
CMYK
53.45% 27.59% 0% 77.25%
53.4527.59077.25CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.02 0.04
0.020.020.04XYZ
X
Y
Z
OKLCH
0.2794 0.0361 250.79
0.27940.0361250.79LCH
Lightness
Chroma
Hue
OKLAB
0.2794 -0.01 -0.03
0.2794-0.01-0.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons