Color #EFF2FB Color / Colour Code #EFF2FB
This page shows the hex color code for color #eff2fb (#EFF2FB). The colour is a blue tone with 60% saturation and 96% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #EFF2FB against common backgrounds.
Complementary Colors
#EFF2FB paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 195, 225, and 255 degrees for harmonious combinations.
Triadic Palette
Three colors at 225, 345, and 105 degrees.
Color Palettes Using #EFF2FB
Five shades at lightness levels 15% through 85% while keeping hue at 225 and saturation at 60%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 225 to 270 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 225 with its complement at 45 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 #EFF2FB
Lightness variations at hue 225 and 60% saturation.
CSS Gradients with #EFF2FB
Design Use Cases for #EFF2FB
Vibrant Brand Color
#EFF2FB has a strong 60% 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.
Near-White Background
At 96% lightness, #EFF2FB is very close to white but carries a subtle blue tint. This is perfect for alternating row backgrounds in tables, subtle section differentiation, and adding warmth or coolness to an otherwise stark white design.
Trust & Professional Identity
#EFF2FB sits in the blue range (hue 225). 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 #EFF2FB (hue 225) to its complement at hue 45. For a subtler effect, try pairing with an analogous color at hue 255. Use CSS: background: linear-gradient(135deg, #eff2fb, #fbf8ef);
CSS Code for #EFF2FB
Similar Colors
Colors visually similar to #EFF2FB based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #EFF2FB across image editing and color design tools.
About Color #EFF2FB (#EFF2FB)
#EFF2FB is a blue color (colour) with RGB channel values of 239 red, 242 green, and 251 blue. The blue channel is dominant with a relatively balanced channel distribution. In HSL terms, the hue sits at 225 degrees with 60% saturation and 96% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #EFF2FB is 242/255 using the ITU-R BT.601 luma formula (0.299R + 0.587G + 0.114B). This means it appears bright to the human eye and is best paired with dark text for readability. For print production, the CMYK equivalent is 5% cyan, 4% magenta, 0% yellow, and 2% key (black).
The WCAG contrast ratio of #EFF2FB against white is 1.12:1 and against black is 18.76:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 18.76:1, or use it exclusively for decorative purposes.
The complementary colour #FBF8EF creates maximum visual tension when paired with #EFF2FB. For more harmonious color combinations, use the analogous colours #EFF8FB and #F2EFFB, 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 #EFF2FB
- 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 #EFF2FB?
- #EFF2FB is Color #EFF2FB, a blue color (colour) with RGB(239, 242, 251), HSL(225, 60%, 96%), and CMYK(5%, 4%, 0%, 2%). Its perceived brightness is 242/255.
- Is #EFF2FB accessible for text?
- Against white, #EFF2FB has a contrast ratio of 1.12:1 (fails AA for normal text). Against black, it has 18.76:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #EFF2FB?
- The complementary colour is #FBF8EF (hue 45). For subtle color combinations, use analogous colours #EFF8FB and #F2EFFB. The triadic palette adds #FBEFF2 and #F2FBEF for vibrant variety.
- How do I use #EFF2FB in CSS?
- Use any format: color: #eff2fb; or rgb(239, 242, 251); or hsl(225, 60%, 96%). For CSS custom properties: --color-primary: 225 60% 96%; 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.