Color #245FF5 Color / Colour Code #245FF5
This page shows the hex color code for color #245ff5 (#245FF5). The colour is a blue tone with 91% saturation and 55% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #245FF5 against common backgrounds.
Complementary Colors
#245FF5 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 193, 223, and 253 degrees for harmonious combinations.
Triadic Palette
Three colors at 223, 343, and 103 degrees.
Color Palettes Using #245FF5
Five shades at lightness levels 15% through 85% while keeping hue at 223 and saturation at 91%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 223 to 268 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 223 with its complement at 43 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 #245FF5
Lightness variations at hue 223 and 91% saturation.
CSS Gradients with #245FF5
Design Use Cases for #245FF5
High-Impact Accent
With 91% saturation, #245FF5 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.
Soft Accent & Highlight
With 55% lightness, #245FF5 has a softer, more approachable quality. It works well for hover states, subtle highlights, progress indicators, and secondary UI elements. This lightness range is particularly effective for tag backgrounds and status indicators.
Trust & Professional Identity
#245FF5 sits in the blue range (hue 223). 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 #245FF5 (hue 223) to its complement at hue 43. For a subtler effect, try pairing with an analogous color at hue 253. Use CSS: background: linear-gradient(135deg, #245ff5, #f5b924);
CSS Code for #245FF5
Similar Colors
Colors visually similar to #245FF5 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #245FF5 across image editing and color design tools.
About Color #245FF5 (#245FF5)
#245FF5 is a blue color (colour) with RGB channel values of 36 red, 95 green, and 245 blue. The blue channel is dominant by a ratio of 6.8:1 over the weakest channel. In HSL terms, the hue sits at 223 degrees with 91% saturation and 55% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #245FF5 is 94/255 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 85% cyan, 61% magenta, 0% yellow, and 4% key (black).
The WCAG contrast ratio of #245FF5 against white is 5.21:1 and against black is 4.03:1. This meets the AA requirement (4.5:1) for normal text on white. For AAA compliance, consider darkening to at least 39% lightness.
The complementary colour #F5B924 creates maximum visual tension when paired with #245FF5. For more harmonious color combinations, use the analogous colours #24C7F5 and #5124F5, 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 #245FF5
- 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 #245FF5?
- #245FF5 is Color #245FF5, a blue color (colour) with RGB(36, 95, 245), HSL(223, 91%, 55%), and CMYK(85%, 61%, 0%, 4%). Its perceived brightness is 94/255.
- Is #245FF5 accessible for text?
- Against white, #245FF5 has a contrast ratio of 5.21:1 (passes AA for normal text). Against black, it has 4.03:1 (fails AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #245FF5?
- The complementary colour is #F5B924 (hue 43). For subtle color combinations, use analogous colours #24C7F5 and #5124F5. The triadic palette adds #F5245F and #5FF524 for vibrant variety.
- How do I use #245FF5 in CSS?
- Use any format: color: #245ff5; or rgb(36, 95, 245); or hsl(223, 91%, 55%). For CSS custom properties: --color-primary: 223 91% 55%; 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.