Color #247FBC Color / Colour Code #247FBC
This page shows the hex color code for color #247fbc (#247FBC). The colour is a blue tone with 68% saturation and 44% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #247FBC against common backgrounds.
Complementary Colors
#247FBC paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 174, 204, and 234 degrees for harmonious combinations.
Triadic Palette
Three colors at 204, 324, and 84 degrees.
Color Palettes Using #247FBC
Five shades at lightness levels 15% through 85% while keeping hue at 204 and saturation at 68%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 204 to 249 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 204 with its complement at 24 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 #247FBC
Lightness variations at hue 204 and 68% saturation.
CSS Gradients with #247FBC
Design Use Cases for #247FBC
Vibrant Brand Color
#247FBC has a strong 68% saturation that makes it ideal for brand identity elements. Use it for logos, primary call-to-action buttons, hero section accents, and marketing materials where visual impact matters. This saturation level is eye-catching without being harsh.
Primary Interface Color
At 44% lightness, #247FBC 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
#247FBC sits in the blue range (hue 204). 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 #247FBC (hue 204) to its complement at hue 24. For a subtler effect, try pairing with an analogous color at hue 234. Use CSS: background: linear-gradient(135deg, #247fbc, #bc6124);
CSS Code for #247FBC
Similar Colors
Colors visually similar to #247FBC based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #247FBC across image editing and color design tools.
About Color #247FBC (#247FBC)
#247FBC is a blue color (colour) with RGB channel values of 36 red, 127 green, and 188 blue. The blue channel is dominant by a ratio of 5.2:1 over the weakest channel. In HSL terms, the hue sits at 204 degrees with 68% saturation and 44% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #247FBC is 107/255 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 81% cyan, 32% magenta, 0% yellow, and 26% key (black).
The WCAG contrast ratio of #247FBC against white is 4.34:1 and against black is 4.84:1. 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 4.84:1.
The complementary colour #BC6124 creates maximum visual tension when paired with #247FBC. For more harmonious color combinations, use the analogous colours #24BCAD and #2433BC, 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 #247FBC
- 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 #247FBC?
- #247FBC is Color #247FBC, a blue color (colour) with RGB(36, 127, 188), HSL(204, 68%, 44%), and CMYK(81%, 32%, 0%, 26%). Its perceived brightness is 107/255.
- Is #247FBC accessible for text?
- Against white, #247FBC has a contrast ratio of 4.34:1 (fails AA for normal text). Against black, it has 4.84:1 (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 #247FBC?
- The complementary colour is #BC6124 (hue 24). For subtle color combinations, use analogous colours #24BCAD and #2433BC. The triadic palette adds #BC247F and #7FBC24 for vibrant variety.
- How do I use #247FBC in CSS?
- Use any format: color: #247fbc; or rgb(36, 127, 188); or hsl(204, 68%, 44%). For CSS custom properties: --color-primary: 204 68% 44%; 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.