Matisse

#1B5D99

General Information about #1B5D99

The hexadecimal color code #1B5D99 represents a shade of dark blue. In the RGB color model, it is composed of 10.6% red, 36.47% green, and 60% blue. In the CMYK color model, if is composed of 82% cyan, 39% magenta, 0% yellow, and 40% black. This color is often associated with stability, trust, and sophistication. Colors similar to #1B5D99 are often used in corporate branding and designs aiming to convey reliability and professionalism. Its subdued nature makes it a versatile choice for backgrounds and accents, capable of creating a calming and refined aesthetic. The name Matisse refers to the famous painter Henri Matisse, although the color does not have a direct link to his works.

The color #1B5D99, also known as Matisse, has a relatively low luminance value, making it challenging to use for text on a white background without careful consideration of contrast ratios. According to WCAG guidelines, sufficient contrast is crucial for readability, especially for users with visual impairments. To ensure accessibility, text using #1B5D99 should ideally be paired with a very light color for the background. A contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text (14pt bold or 18pt regular). When using this color for interactive elements like buttons or links, providing clear visual cues like hover effects or underlines is crucial to meet accessibility standards. Also consider that colorblind users might perceive this color differently, so testing with colorblindness simulators is advised. When using this color, you should use the WCAG guidelines to make sure the color provides enough contrast with the background color.

Shades

Digital Color Formats

RGB
27 93 153
RGB27 93 153
Red
Green
Blue
HSL
208.57deg 70% 35.29%
208.577035.29HSL
Hue
Saturation
Lightness
HWB
208.57deg 10.59% 40%
208.5710.5940HWB
Hue
Whiteness
Blackness
hex#1B5D99
rgb27 93 153
hsl208.57deg 70% 35.29%
cmyk82.35% 39.22% 0% 40%
hwb208.57deg 10.59% 40%
xyz-d650.1 0.1 0.32
oklch0.4695 0.1167 250.32
oklab0.4695 -0.04 -0.11
CMYK
82.35% 39.22% 0% 40%
82.3539.22040CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.1 0.32
0.10.10.32XYZ
X
Y
Z
OKLCH
0.4695 0.1167 250.32
0.46950.1167250.32LCH
Lightness
Chroma
Hue
OKLAB
0.4695 -0.04 -0.11
0.4695-0.04-0.11LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons