Color #A4E4EE Color / Colour Code #A4E4EE
This page shows the hex color code for color #a4e4ee (#A4E4EE). The colour is a cyan tone with 69% saturation and 79% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #A4E4EE against common backgrounds.
Complementary Colors
#A4E4EE paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 158, 188, and 218 degrees for harmonious combinations.
Triadic Palette
Three colors at 188, 308, and 68 degrees.
Color Palettes Using #A4E4EE
Five shades at lightness levels 15% through 85% while keeping hue at 188 and saturation at 69%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 188 to 233 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 188 with its complement at 8 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 #A4E4EE
Lightness variations at hue 188 and 69% saturation.
CSS Gradients with #A4E4EE
Design Use Cases for #A4E4EE
Vibrant Brand Color
#A4E4EE has a strong 69% 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.
Light Background Tint
#A4E4EE at 79% lightness creates a gentle tinted background. Use it for section backgrounds, alert banners, or card surfaces that need to stand out from a white page without strong contrast. It adds color personality while keeping the design light and open.
Clarity & Technology
#A4E4EE is in the cyan spectrum (hue 188). Cyan evokes technology, clarity, and innovation. It works well for tech product interfaces, data visualization accents, loading indicators, and futuristic design themes. Cyan provides a modern alternative to traditional blues.
Gradient Pairing
Create a gradient from #A4E4EE (hue 188) to its complement at hue 8. For a subtler effect, try pairing with an analogous color at hue 218. Use CSS: background: linear-gradient(135deg, #a4e4ee, #eeaea5);
CSS Code for #A4E4EE
Similar Colors
Colors visually similar to #A4E4EE based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #A4E4EE across image editing and color design tools.
About Color #A4E4EE (#A4E4EE)
#A4E4EE is a cyan color (colour) with RGB channel values of 164 red, 228 green, and 238 blue. The blue channel is dominant with a relatively balanced channel distribution. In HSL terms, the hue sits at 188 degrees with 69% saturation and 79% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #A4E4EE is 210/255 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 31% cyan, 4% magenta, 0% yellow, and 7% key (black).
The WCAG contrast ratio of #A4E4EE against white is 1.41:1 and against black is 14.91:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 14.91:1, or use it exclusively for decorative purposes.
The complementary colour #EEAEA5 creates maximum visual tension when paired with #A4E4EE. For more harmonious color combinations, use the analogous colours #A5EED3 and #A5C0EE, 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 #A4E4EE
- 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 #A4E4EE?
- #A4E4EE is Color #A4E4EE, a cyan color (colour) with RGB(164, 228, 238), HSL(188, 69%, 79%), and CMYK(31%, 4%, 0%, 7%). Its perceived brightness is 210/255.
- Is #A4E4EE accessible for text?
- Against white, #A4E4EE has a contrast ratio of 1.41:1 (fails AA for normal text). Against black, it has 14.91:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #A4E4EE?
- The complementary colour is #EEAEA5 (hue 8). For subtle color combinations, use analogous colours #A5EED3 and #A5C0EE. The triadic palette adds #EEA5E5 and #E5EEA5 for vibrant variety.
- How do I use #A4E4EE in CSS?
- Use any format: color: #a4e4ee; or rgb(164, 228, 238); or hsl(188, 69%, 79%). For CSS custom properties: --color-primary: 188 69% 79%; 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.