Blue
Mineral Blue
Mineral Blue
#004D99Click to copy
Mineral Blue Parameter Conversion Table
More converters →HEX#004D99Copy
RGBrgb(0, 77, 153)Copy
HSLhsl(210, 100%, 30%)Copy
HSV/HSBhsv(210, 100%, 60%)Copy
CMYKcmyk(100%, 50%, 0%, 40%)Copy
Mineral Blue Color Schemes
Complementary
#004D99
Click to copy#994C00
Click to copyAnalogous
#009998
Click to copy#000199
Click to copySplit Complementary
#990001
Click to copy#999900
Click to copyMonochromatic
#004D99
Click to copy#1380EC
Click to copy#71B3F4
Click to copy#001A33
Click to copy#000000
Click to copy#000000
Click to copyMineral Blue WCAG Accessibility Contrast
WCAG Calculator →The contrast ratio of this color against common foreground/background colors (based on the WCAG 2.1 standard)
Sample text Aa
White background #FFFFFF
8.33 : 1
AA NormalAA LargeAAA NormalAAA Large
Sample text Aa
Black background #000000
2.52 : 1
AA NormalAA LargeAAA NormalAAA Large
Sample text Aa
Light gray background #F5F5F5
7.64 : 1
AA NormalAA LargeAAA NormalAAA Large
Sample text Aa
Dark gray background #333333
1.52 : 1
AA NormalAA LargeAAA NormalAAA Large
Mineral Blue Shade Variants
Gradient Generator →Lighten with White Mixed with white for a lighter, softer color
10%
20%
30%
40%
50%
60%
70%
80%
90%
Darken with Black Mixed with black for a deeper, heavier color
10%
20%
30%
40%
50%
60%
70%
80%
90%
Muted / Morandi Mixed with gray and desaturated for a sophisticated muted tone
10%
20%
30%
40%
50%
60%
70%
80%
90%
Mineral Blue Color Introduction
Definition
Mineral Blue (HEX #004D99) has the RGB value rgb(0, 77, 153), the HSL value hsl(210°, 100%, 30%) and the CMYK print value cmyk(100%, 50%, 0%, 40%). In terms of color schemes, the complement of Mineral Blue is #994C00, and placing the two side by side produces a striking, eye-catching contrast; paired with the analogous colors #009999 and #000099 that sit next to it on the color wheel, it transitions naturally and harmoniously; in a split-complementary scheme (#990000, #999900) it keeps its contrast tension without losing layering; and a monochromatic scheme built on Mineral Blue uses gradients of lightness and saturation to create a unified design with a strong sense of depth. Under the WCAG accessibility standard, Mineral Blue has a contrast ratio of 8.33:1 against white and 2.52:1 against black; paired with a white background it reaches AAA, making body text highly readable.
Color Characteristics
Blue is the color of sky and ocean, evoking vastness, trust and reason. Steady and imposing, it is almost irreplaceable in technology, finance and corporate identity design. Specifically, Mineral Blue has a lightness of 30% and a saturation of 100%, steady and powerful as a background or primary color, pairing well with light text for good readability; moreover, its saturation is extremely high and its visual tension is strong, so it works best used sparingly as a focal accent. In a word: The deep blue of natural ore.
Color Psychology
Blue can evoke calm, focus and trust, with a marked stabilizing effect; psychologically it symbolizes reason, loyalty and depth. For this reason Mineral Blue tends to leave a first impression of being cool and reliable in the viewer’s mind, and this emotional tone also defines the role it plays in design.
Best Uses
Blue suits fintech, corporate websites, government systems and any scene that needs professional trust. In real projects, Mineral Blue is also often used as a dark background or heading text color; in “Blue”-themed designs, the adjacent colors or lightness gradients built around it quickly establish a cohesive, clearly layered color scheme.
Mineral Blue Featured In
This color is included in the following color cards and color families. Click a card to browse more colors in the corresponding collection.