Gulf Blue

#021D5B

General Information about Gulf Blue (#021D5B)

The hex color code #021D5B, also known as Gulf Blue, is a dark shade of blue with a strong presence and minimal lightness. It is composed of 0.8% red, 11.4% green, and 35.7% blue. In the RGB color space, it is characterized by these low red and green values and a moderate blue value. This color is most often associated with feelings of depth, stability, and knowledge. In color psychology, dark blues are often seen as trustworthy, dependable, and serious, which may explain its frequent use in corporate branding, especially in industries like finance and technology. Its hex triplet is #021D5B, and it has a CMYK value of 99, 68, 0, 64.

The color #021D5B, also known as Gulf Blue, presents significant accessibility challenges, particularly regarding contrast. Its extremely low lightness value means that text rendered in this color requires a very light foreground color to meet WCAG (Web Content Accessibility Guidelines) standards for contrast ratios. A stark white or near-white color would likely be necessary to ensure readability for users with visual impairments. Careful consideration must be given to the surrounding background and the size of the text, as smaller text sizes require higher contrast ratios. Using tools to check contrast ratios is highly recommended before deploying this color in a user interface. Also, avoid using it for essential information if the contrast cannot be guaranteed.

Shades

Digital Color Formats

RGB
2 29 91
RGB2 29 91
Red
Green
Blue
HSL
221.8deg 95.7% 18.24%
221.895.718.24HSL
Hue
Saturation
Lightness
HWB
221.8deg 0.78% 64.31%
221.80.7864.31HWB
Hue
Whiteness
Blackness
hex#021D5B
rgb2 29 91
hsl221.8deg 95.7% 18.24%
cmyk97.8% 68.13% 0% 64.31%
hwb221.8deg 0.78% 64.31%
xyz-d650.02 0.02 0.1
oklch0.2612 0.116 262.38
oklab0.2612 -0.02 -0.11
CMYK
97.8% 68.13% 0% 64.31%
97.868.13064.31CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.02 0.1
0.020.020.1XYZ
X
Y
Z
OKLCH
0.2612 0.116 262.38
0.26120.116262.38LCH
Lightness
Chroma
Hue
OKLAB
0.2612 -0.02 -0.11
0.2612-0.02-0.11LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons