Color #050557 Color / Colour Code #050557
This page shows the hex color code for color #050557 (#050557). The colour is a blue tone with 89% saturation and 18% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #050557 against common backgrounds.
Complementary Colors
#050557 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 210, 240, and 270 degrees for harmonious combinations.
Triadic Palette
Three colors at 240, 0, and 120 degrees.
Color Palettes Using #050557
Five shades at lightness levels 15% through 85% while keeping hue at 240 and saturation at 89%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 240 to 285 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 240 with its complement at 60 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 #050557
Lightness variations at hue 240 and 89% saturation.
CSS Gradients with #050557
Design Use Cases for #050557
High-Impact Accent
With 89% saturation, #050557 is highly vivid. Reserve this for elements that need maximum attention: primary action buttons, notification badges, error states, or promotional banners. Use sparingly alongside neutral tones to avoid visual fatigue.
Deep Accent & Text Color
#050557 at 18% lightness is dark enough for readable body text on light backgrounds while retaining its blue character. Use for headings, emphasized text, or deep accent borders. It provides contrast without the harshness of pure black.
Trust & Professional Identity
#050557 sits in the blue range (hue 240). 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 #050557 (hue 240) to its complement at hue 60. For a subtler effect, try pairing with an analogous color at hue 270. Use CSS: background: linear-gradient(135deg, #050557, #575705);
CSS Code for #050557
Similar Colors
Colors visually similar to #050557 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #050557 across image editing and color design tools.
About Color #050557 (#050557)
#050557 is a blue color (colour) with RGB channel values of 5 red, 5 green, and 87 blue. The blue channel is dominant by a ratio of 17.4:1 over the weakest channel. In HSL terms, the hue sits at 240 degrees with 89% saturation and 18% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #050557 is 14/255 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 94% cyan, 94% magenta, 0% yellow, and 66% key (black).
The WCAG contrast ratio of #050557 against white is 18.01:1 and against black is 1.17:1. This exceeds the AAA requirement (7:1) for normal text on white, making it excellent for body text and small UI labels on light backgrounds.
The complementary colour #575705 creates maximum visual tension when paired with #050557. For more harmonious color combinations, use the analogous colours #052E57 and #2E0557, 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 #050557
- 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 #050557?
- #050557 is Color #050557, a blue color (colour) with RGB(5, 5, 87), HSL(240, 89%, 18%), and CMYK(94%, 94%, 0%, 66%). Its perceived brightness is 14/255.
- Is #050557 accessible for text?
- Against white, #050557 has a contrast ratio of 18.01:1 (passes AA for normal text). Against black, it has 1.17:1 (fails AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #050557?
- The complementary colour is #575705 (hue 60). For subtle color combinations, use analogous colours #052E57 and #2E0557. The triadic palette adds #570505 and #055705 for vibrant variety.
- How do I use #050557 in CSS?
- Use any format: color: #050557; or rgb(5, 5, 87); or hsl(240, 89%, 18%). For CSS custom properties: --color-primary: 240 89% 18%; 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.