Animation
Contrast Ink Black
Contrast Ink Black
#1D3557Click to copy
Contrast Ink Black Parameter Conversion Table
More converters →HEX#1D3557Copy
RGBrgb(29, 53, 87)Copy
HSLhsl(215, 50%, 23%)Copy
HSV/HSBhsv(215, 67%, 34%)Copy
CMYKcmyk(67%, 39%, 0%, 66%)Copy
Contrast Ink Black Color Schemes
Complementary
#1D3557
Click to copy#573F1D
Click to copyAnalogous
#1D5257
Click to copy#221D57
Click to copySplit Complementary
#57221D
Click to copy#52571D
Click to copyMonochromatic
#1D3557
Click to copy#476693
Click to copy#7F9AC1
Click to copy#04060B
Click to copy#000000
Click to copy#000000
Click to copyContrast Ink Black 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
12.36 : 1
AA NormalAA LargeAAA NormalAAA Large
Sample text Aa
Black background #000000
1.70 : 1
AA NormalAA LargeAAA NormalAAA Large
Sample text Aa
Light gray background #F5F5F5
11.34 : 1
AA NormalAA LargeAAA NormalAAA Large
Sample text Aa
Dark gray background #333333
1.02 : 1
AA NormalAA LargeAAA NormalAAA Large
Contrast Ink Black Shade Variants
Gradient Generator →Lighten with White Mixed with white for a lighter, softer color
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Darken with Black Mixed with black for a deeper, heavier color
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Muted / Morandi Mixed with gray and desaturated for a sophisticated muted tone
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Contrast Ink Black Color Introduction
Definition
Contrast Ink Black (HEX #1D3557) has the RGB value rgb(29, 53, 87), the HSL value hsl(215°, 50%, 23%) and the CMYK print value cmyk(67%, 39%, 0%, 66%). In terms of color schemes, the complement of Contrast Ink Black is #573F1D, and placing the two side by side produces a striking, eye-catching contrast; paired with the analogous colors #1D5257 and #221D57 that sit next to it on the color wheel, it transitions naturally and harmoniously; in a split-complementary scheme (#57221D, #52571D) it keeps its contrast tension without losing layering; and a monochromatic scheme built on Contrast Ink Black uses gradients of lightness and saturation to create a unified design with a strong sense of depth. Under the WCAG accessibility standard, Contrast Ink Black has a contrast ratio of 12.36:1 against white and 1.70:1 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, Contrast Ink Black has a lightness of 23% and a saturation of 50%, steady and powerful as a background or primary color, pairing well with light text for good readability; moreover, its saturation is moderate, keeping the color’s emotional expression without becoming overly assertive. In a word: Often paired with bright colors for contrast, as in the characters' clothing in Princess Mononoke, to bring out the layering.
Color Psychology
Blue can evoke calm, focus and trust, with a marked stabilizing effect; psychologically it symbolizes reason, loyalty and depth. For this reason Contrast Ink Black 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, Contrast Ink Black 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.
Contrast Ink Black 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.
