Matisse

#1B5B99

General Information about #1B5B99

The hex color #1B5B99, also known as Matisse, is a dark shade of blue that falls within the range of blue hues on the color spectrum. It's a combination of red, green, and blue light, with relatively low values of red and green compared to blue. In the RGB color model, it consists of 10.6% red, 35.7% green, and 60% blue. This color evokes a sense of calmness, reliability, and sophistication. It's often associated with trust, intelligence, and efficiency, making it a popular choice for corporate branding and professional designs. The color is named 'Matisse' to evoke the artistic style of Henri Matisse, famous for his use of intense color.

The color #1B5B99, also known as Matisse, presents certain accessibility considerations for web development. When used as a foreground color, it's crucial to ensure sufficient contrast against background colors to meet WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Given its relatively dark hue, pairing it with lighter shades of yellows, oranges, or even lighter blues can improve readability for users with visual impairments. Additionally, avoid relying solely on color to convey important information; use text labels and other visual cues to enhance accessibility. Consider using tools to simulate how the color appears to users with different types of color blindness to identify potential issues and make necessary adjustments to the color scheme.

Shades

Digital Color Formats

RGB
27 91 153
RGB27 91 153
Red
Green
Blue
HSL
209.52deg 70% 35.29%
209.527035.29HSL
Hue
Saturation
Lightness
HWB
209.52deg 10.59% 40%
209.5210.5940HWB
Hue
Whiteness
Blackness
hex#1B5B99
rgb27 91 153
hsl209.52deg 70% 35.29%
cmyk82.35% 40.52% 0% 40%
hwb209.52deg 10.59% 40%
xyz-d650.1 0.1 0.32
oklch0.4647 0.1189 251.6
oklab0.4647 -0.04 -0.11
CMYK
82.35% 40.52% 0% 40%
82.3540.52040CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.1 0.32
0.10.10.32XYZ
X
Y
Z
OKLCH
0.4647 0.1189 251.6
0.46470.1189251.6LCH
Lightness
Chroma
Hue
OKLAB
0.4647 -0.04 -0.11
0.4647-0.04-0.11LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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