Smalt

#033093

General Information about Smalt (#033093)

The color #033093, also known as Smalt, is a deep, dark shade of blue within the blue color family. Smalt gets its name from the finely ground potassium glass containing cobalt, historically used as a pigment for paintings, ceramics, and dyeing fabrics. This hex code represents a color with very low red and green values, while the blue component is considerably higher, giving it a distinctive dark blue hue. In RGB color space, it is composed of 1.2% red, 18.8% green, and 57.6% blue. The color is often associated with qualities such as trust, loyalty, wisdom, confidence, intelligence, faith, truth, and heaven. It's a color that can evoke a sense of calm and order and is often used to convey stability and professionalism. However, its darkness requires careful consideration when used in design, particularly concerning accessibility.

The hex color #033093, also known as Smalt, presents significant accessibility challenges, especially for users with visual impairments. Its low luminance value of approximately 3% means that it offers very little contrast against common background colors like white. According to WCAG (Web Content Accessibility Guidelines), sufficient contrast is essential for readability and usability. To ensure accessibility, text or interactive elements using #033093 should be paired with very light colors, aiming for a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Tools like contrast checkers can help verify compliance. When this level of contrast cannot be achieved, it's crucial to select alternative, more accessible colors to accommodate all users effectively. This consideration extends beyond text to icons, buttons, and other UI components where visibility is critical.

Shades

Digital Color Formats

RGB
3 48 147
RGB3 48 147
Red
Green
Blue
HSL
221.25deg 96% 29.41%
221.259629.41HSL
Hue
Saturation
Lightness
HWB
221.25deg 1.18% 42.35%
221.251.1842.35HWB
Hue
Whiteness
Blackness
hex#033093
rgb3 48 147
hsl221.25deg 96% 29.41%
cmyk97.96% 67.35% 0% 42.35%
hwb221.25deg 1.18% 42.35%
xyz-d650.06 0.04 0.28
oklch0.3595 0.1685 262.71
oklab0.3595 -0.02 -0.17
CMYK
97.96% 67.35% 0% 42.35%
97.9667.35042.35CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.04 0.28
0.060.040.28XYZ
X
Y
Z
OKLCH
0.3595 0.1685 262.71
0.35950.1685262.71LCH
Lightness
Chroma
Hue
OKLAB
0.3595 -0.02 -0.17
0.3595-0.02-0.17LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons