Color #D3E4EC Color / Colour Code #D3E4EC
This page shows the hex color code for color #d3e4ec (#D3E4EC). The colour is a blue tone with 40% saturation and 88% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #D3E4EC against common backgrounds.
Complementary Colors
#D3E4EC paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 169, 199, and 229 degrees for harmonious combinations.
Triadic Palette
Three colors at 199, 319, and 79 degrees.
Color Palettes Using #D3E4EC
Five shades at lightness levels 15% through 85% while keeping hue at 199 and saturation at 40%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 199 to 244 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 199 with its complement at 19 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 #D3E4EC
Lightness variations at hue 199 and 40% saturation.
CSS Gradients with #D3E4EC
Design Use Cases for #D3E4EC
Balanced UI Color
At 40% saturation, #D3E4EC strikes a balance between vibrancy and restraint. This makes it versatile for primary UI elements like navigation bars, card headers, and form accents. It draws attention without overwhelming adjacent content.
Near-White Background
At 88% lightness, #D3E4EC 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
#D3E4EC sits in the blue range (hue 199). 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 #D3E4EC (hue 199) to its complement at hue 19. For a subtler effect, try pairing with an analogous color at hue 229. Use CSS: background: linear-gradient(135deg, #d3e4ec, #eddcd4);
CSS Code for #D3E4EC
Similar Colors
Colors visually similar to #D3E4EC based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #D3E4EC across image editing and color design tools.
About Color #D3E4EC (#D3E4EC)
#D3E4EC is a blue color (colour) with RGB channel values of 211 red, 228 green, and 236 blue. The blue channel is dominant with a relatively balanced channel distribution. In HSL terms, the hue sits at 199 degrees with 40% saturation and 88% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #D3E4EC is 224/255 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 11% cyan, 3% magenta, 0% yellow, and 7% key (black).
The WCAG contrast ratio of #D3E4EC against white is 1.31:1 and against black is 16.08:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 16.08:1, or use it exclusively for decorative purposes.
The complementary colour #EDDCD4 creates maximum visual tension when paired with #D3E4EC. For more harmonious color combinations, use the analogous colours #D4EDE8 and #D4D9ED, 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 #D3E4EC
- 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 #D3E4EC?
- #D3E4EC is Color #D3E4EC, a blue color (colour) with RGB(211, 228, 236), HSL(199, 40%, 88%), and CMYK(11%, 3%, 0%, 7%). Its perceived brightness is 224/255.
- Is #D3E4EC accessible for text?
- Against white, #D3E4EC has a contrast ratio of 1.31:1 (fails AA for normal text). Against black, it has 16.08:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #D3E4EC?
- The complementary colour is #EDDCD4 (hue 19). For subtle color combinations, use analogous colours #D4EDE8 and #D4D9ED. The triadic palette adds #EDD4E5 and #E5EDD4 for vibrant variety.
- How do I use #D3E4EC in CSS?
- Use any format: color: #d3e4ec; or rgb(211, 228, 236); or hsl(199, 40%, 88%). For CSS custom properties: --color-primary: 199 40% 88%; 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.