Blue Dianne

#154A4F

General Information

The hex color #154A4F, also known as "Blue Dianne", is a dark, muted teal color that evokes feelings of calmness, stability, and sophistication. It is composed of 8.24% red, 29.02% green, and 30.98% blue. In the RGB color space, it is represented as (21, 74, 79). The color is part of the teal color family, known for its blend of blue and green hues. Blue Dianne is often associated with qualities such as trustworthiness, serenity, and understated elegance. Its hex code, #154A4F, provides a standardized way to represent and use this color across various digital and print media. It’s commonly used in designs aiming for a sophisticated and tranquil aesthetic. It is quite dark, and therefore requires bright counterparts for contrast.

The hex color #154A4F, also known as Blue Dianne, presents moderate accessibility challenges. Its relatively low luminance value means it requires careful consideration when used for text or interactive elements. According to WCAG guidelines, sufficient contrast is crucial for readability and usability, especially for users with visual impairments. To ensure accessibility, pair #154A4F with lighter colors for text, such as whites (#FFFFFF) or very light grays, to achieve a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Avoid using it as a background color with dark text, as this can cause eye strain and make content difficult to read. When using this color in buttons or links, provide clear visual cues beyond color alone, such as underlines or icons, to help users understand interactive elements. Proper implementation and testing with accessibility tools are essential to ensure inclusivity.

Shades

Digital Color Formats

RGB
21 74 79
RGB21 74 79
Red
Green
Blue
HSL
185.17deg 58% 19.61%
185.175819.61HSL
Hue
Saturation
Lightness
HWB
185.17deg 8.24% 69.02%
185.178.2469.02HWB
Hue
Whiteness
Blackness
hex#154A4F
rgb21 74 79
hsl185.17deg 58% 19.61%
cmyk73.42% 6.33% 0% 69.02%
hwb185.17deg 8.24% 69.02%
xyz-d650.04 0.06 0.08
oklch0.3772 0.0548 204.13
oklab0.3772 -0.05 -0.02
CMYK
73.42% 6.33% 0% 69.02%
73.426.33069.02CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.06 0.08
0.040.060.08XYZ
X
Y
Z
OKLCH
0.3772 0.0548 204.13
0.37720.0548204.13LCH
Lightness
Chroma
Hue
OKLAB
0.3772 -0.05 -0.02
0.3772-0.05-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons