Color #558291 Color / Colour Code #558291
This page shows the hex color code for color #558291 (#558291). The colour is a blue tone with 26% saturation and 45% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #558291 against common backgrounds.
Complementary Colors
#558291 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 165, 195, and 225 degrees for harmonious combinations.
Triadic Palette
Three colors at 195, 315, and 75 degrees.
Color Palettes Using #558291
Five shades at lightness levels 15% through 85% while keeping hue at 195 and saturation at 26%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 195 to 240 degrees create a warm, unified palette. This analogous scheme works for marketing materials, seasonal campaigns, and any design that needs visual warmth without clashing colors.
Combines the base color at hue 195 with its complement at 15 and two adjacent cool tones. This split-complementary approach provides strong visual contrast while remaining more balanced than a pure complementary scheme.
Five evenly spaced hues at 40% saturation and 80% lightness. Pastels are gentle on the eyes and work well for dashboards, onboarding screens, category tags, and any interface where multiple distinct colors are needed without visual aggression.
Shades & Tints of #558291
Lightness variations at hue 195 and 26% saturation.
CSS Gradients with #558291
Design Use Cases for #558291
Muted Accent Color
With 26% saturation, #558291 has a subtle, sophisticated quality. This level of desaturation works well for secondary buttons, inactive states, subtle borders, and backgrounds that need a hint of color without being distracting. Muted colors communicate restraint and professionalism.
Primary Interface Color
At 45% lightness, #558291 is in the mid-range, making it ideal for interactive elements like buttons, links, and selected states. This lightness level ensures good contrast against both light and dark adjacent elements in most layouts.
Trust & Professional Identity
#558291 sits in the blue range (hue 195). Blue is the world's most popular color for corporate identities because it conveys trust, stability, and competence. Use it for navigation bars, link text, form focus states, and any element where user confidence matters. Financial, healthcare, and technology brands rely heavily on this hue range.
Gradient Pairing
Create a gradient from #558291 (hue 195) to its complement at hue 15. For a subtler effect, try pairing with an analogous color at hue 225. Use CSS: background: linear-gradient(135deg, #558291, #916455);
CSS Code for #558291
Similar Colors
Colors visually similar to #558291 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #558291 across image editing and color design tools.
About Color #558291 (#558291)
#558291 is a blue color (colour) with RGB channel values of 85 red, 130 green, and 145 blue. The blue channel is dominant with a relatively balanced channel distribution. In HSL terms, the hue sits at 195 degrees with 26% saturation and 45% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #558291 is 118/255 using the ITU-R BT.601 luma formula (0.299R + 0.587G + 0.114B). This appears dark to the human eye, so pair it with light text for adequate readability. For print production, the CMYK equivalent is 41% cyan, 10% magenta, 0% yellow, and 43% key (black).
The WCAG contrast ratio of #558291 against white is 4.21:1 and against black is 4.99:1. This only passes AA for large text (18pt+) on white. For normal body text on white, darken the color or use it on a dark background where it achieves 4.99:1.
The complementary colour #916455 creates maximum visual tension when paired with #558291. For more harmonious color combinations, use the analogous colours #559182 and #556491, which sit 30 degrees on either side of the hue wheel. To build a complete design system, start with the monochromatic scale above for consistent shade variations, then add one complementary or triadic accent for interactive elements.
How to Explore Color #558291
- Enter your color value in HEX format.
- The tool converts it to RGB, HSL, CMYK format in real time.
- Copy the converted value to your clipboard.
What is HEX to RGB, HSL, CMYK color conversion
Converting from HEX to RGB, HSL, CMYK translates a color value between two different color models. Different color models are used in web design (HEX, RGB), print (CMYK), and color theory (HSL, HSV).
Related Tools & Colors
Frequently Asked Questions
- What color / colour is #558291?
- #558291 is Color #558291, a blue color (colour) with RGB(85, 130, 145), HSL(195, 26%, 45%), and CMYK(41%, 10%, 0%, 43%). Its perceived brightness is 118/255.
- Is #558291 accessible for text?
- Against white, #558291 has a contrast ratio of 4.21:1 (fails AA for normal text). Against black, it has 4.99:1 (passes AA). It passes AA for large text (18pt+) on white. Use the contrast checker tool for custom background pairings.
- What colours pair well with #558291?
- The complementary colour is #916455 (hue 15). For subtle color combinations, use analogous colours #559182 and #556491. The triadic palette adds #915582 and #829155 for vibrant variety.
- How do I use #558291 in CSS?
- Use any format: color: #558291; or rgb(85, 130, 145); or hsl(195, 26%, 45%). For CSS custom properties: --color-primary: 195 26% 45%; then use it as hsl(var(--color-primary)).
- Is this color / colour explorer free?
- Yes, completely free with no signup required. All colour calculations run in your browser. You can explore any valid hex color code, not just the pre-generated palette.