Persian Blue

#0A33DC

General Information about #0A33DC

The hexadecimal color #0A33DC, also known as Persian Blue, is a rich and deep shade of blue. It is composed of 3.92% red, 20% green, and 86.27% blue. In the RGB color space, it has values of R:10, G:51, and B:220. In the CMYK color space, it is composed of 95.45% cyan, 76.82% magenta, 0% yellow, and 13.73% black. The color is associated with stability, trust, and knowledge. It often evokes feelings of loyalty, confidence, intelligence, faith, truth, and heaven. This hue is frequently utilized to represent calmness, security, and authority in various contexts.

The contrast ratio of #0A33DC against white is 13.96:1, which provides excellent readability. Against black, the contrast ratio is 1.51:1, which is below the WCAG minimum requirements for normal text. Therefore, using #0A33DC on a black background is not recommended for ensuring accessibility. When using this color, it is important to ensure sufficient contrast with the background color to meet accessibility standards, especially WCAG 2.0 level AA which requires a contrast ratio of 4.5:1 for normal text and 3:1 for large text. Designers should test color combinations with contrast checking tools to confirm compliance and provide accessible user interfaces.

Shades

Digital Color Formats

RGB
10 51 220
RGB10 51 220
Red
Green
Blue
HSL
228.29deg 91.3% 45.1%
228.2991.345.1HSL
Hue
Saturation
Lightness
HWB
228.29deg 3.92% 13.73%
228.293.9213.73HWB
Hue
Whiteness
Blackness
hex#0A33DC
rgb10 51 220
hsl228.29deg 91.3% 45.1%
cmyk95.45% 76.82% 0% 13.73%
hwb228.29deg 3.92% 13.73%
xyz-d650.14 0.08 0.68
oklch0.4457 0.2524 264.68
oklab0.4457 -0.02 -0.25
CMYK
95.45% 76.82% 0% 13.73%
95.4576.82013.73CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.14 0.08 0.68
0.140.080.68XYZ
X
Y
Z
OKLCH
0.4457 0.2524 264.68
0.44570.2524264.68LCH
Lightness
Chroma
Hue
OKLAB
0.4457 -0.02 -0.25
0.4457-0.02-0.25LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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