Matisse

#1B5999

General Information about #1B5999

The hexadecimal color #1B5999, also known as Matisse, is a dark shade of blue. It is composed of 10.6% red, 34.9% green, and 60% blue. In the RGB color model, it translates to (27, 89, 153). This color is often associated with qualities like trust, stability, and intelligence. In color psychology, dark blues are frequently used to create a sense of calmness and security. The color is named after the artist Henri Matisse, known for his use of color, though it is not particularly associated with his palette. In branding, it's important to consider the cultural associations of blue, as they can vary across different regions. This color's saturation and brightness make it suitable for a wide range of applications, from digital interfaces to print materials.

The color #1B5999, also known as Matisse, presents some accessibility considerations. Its relatively dark hue results in a moderate contrast ratio against a white background. While it might be suitable for larger text or graphical elements, using it for small body text could pose readability challenges for users with visual impairments. To enhance accessibility, consider pairing it with lighter text colors like white or a pale yellow. Ensure that the contrast ratio meets WCAG guidelines, aiming for at least 4.5:1 for normal text and 3:1 for large text. Additionally, provide alternative cues beyond color, such as text labels or icons, to convey information effectively to users who may not be able to distinguish colors clearly. Testing with accessibility tools and gathering feedback from users with disabilities can further refine the design for optimal usability.

Shades

Digital Color Formats

RGB
27 89 153
RGB27 89 153
Red
Green
Blue
HSL
210.48deg 70% 35.29%
210.487035.29HSL
Hue
Saturation
Lightness
HWB
210.48deg 10.59% 40%
210.4810.5940HWB
Hue
Whiteness
Blackness
hex#1B5999
rgb27 89 153
hsl210.48deg 70% 35.29%
cmyk82.35% 41.83% 0% 40%
hwb210.48deg 10.59% 40%
xyz-d650.1 0.1 0.31
oklch0.4599 0.1212 252.82
oklab0.4599 -0.04 -0.12
CMYK
82.35% 41.83% 0% 40%
82.3541.83040CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.1 0.31
0.10.10.31XYZ
X
Y
Z
OKLCH
0.4599 0.1212 252.82
0.45990.1212252.82LCH
Lightness
Chroma
Hue
OKLAB
0.4599 -0.04 -0.12
0.4599-0.04-0.12LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons