Blue

#0A15FF

About Hex Color #0A15FF

The hexadecimal color code #0A15FF represents a specific shade of blue in the RGB (Red, Green, Blue) color model. It consists of 0A (10 in decimal) red, 15 (21 in decimal) green, and FF (255 in decimal) blue. Hexadecimal color codes are widely used in web design and graphic design to precisely define colors. This particular blue shade is a deep, vibrant color that can evoke feelings of trust, stability, and confidence. It's commonly used in branding and visual communication to convey a sense of reliability and professionalism. The color's intensity makes it suitable for drawing attention to key elements or creating a bold statement.

The color #0A15FF, a deep, vibrant blue, presents some accessibility challenges, particularly when used as text against a white background. Its contrast ratio might not meet WCAG (Web Content Accessibility Guidelines) standards for normal text sizes. To ensure readability for users with visual impairments, it's crucial to pair this blue with lighter shades or use it for larger text elements. A minimum contrast ratio of 4.5:1 is recommended for normal text and 3:1 for large text. Testing with accessibility tools and considering user feedback are essential steps. Using a higher contrast color for text or interactive elements ensures that users with visual impairments can easily perceive and interact with the content. Moreover, avoid relying solely on color to convey information; use text labels and icons to provide alternative cues.

Shades

Digital Color Formats

RGB
10 21 255
RGB10 21 255
Red
Green
Blue
HSL
237.31deg 100% 51.96%
237.3110051.96HSL
Hue
Saturation
Lightness
HWB
237.31deg 3.92% 0%
237.313.920HWB
Hue
Whiteness
Blackness
hex#0A15FF
rgb10 21 255
hsl237.31deg 100% 51.96%
cmyk96.08% 91.76% 0% 0%
hwb237.31deg 3.92% 0%
xyz-d650.18 0.08 0.95
oklch0.4612 0.3069 264.81
oklab0.4612 -0.03 -0.31
CMYK
96.08% 91.76% 0% 0%
96.0891.7600CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.18 0.08 0.95
0.180.080.95XYZ
X
Y
Z
OKLCH
0.4612 0.3069 264.81
0.46120.3069264.81LCH
Lightness
Chroma
Hue
OKLAB
0.4612 -0.03 -0.31
0.4612-0.03-0.31LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons