Color #48ACEA Color / Colour Code #48ACEA
This page shows the hex color code for color #48acea (#48ACEA). The colour is a blue tone with 79% saturation and 60% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #48ACEA against common backgrounds.
Complementary Colors
#48ACEA paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 173, 203, and 233 degrees for harmonious combinations.
Triadic Palette
Three colors at 203, 323, and 83 degrees.
Color Palettes Using #48ACEA
Five shades at lightness levels 15% through 85% while keeping hue at 203 and saturation at 79%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 203 to 248 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 203 with its complement at 23 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 #48ACEA
Lightness variations at hue 203 and 79% saturation.
CSS Gradients with #48ACEA
Design Use Cases for #48ACEA
Vibrant Brand Color
#48ACEA has a strong 79% 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.
Soft Accent & Highlight
With 60% lightness, #48ACEA 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
#48ACEA sits in the blue range (hue 203). 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 #48ACEA (hue 203) to its complement at hue 23. For a subtler effect, try pairing with an analogous color at hue 233. Use CSS: background: linear-gradient(135deg, #48acea, #ea8648);
CSS Code for #48ACEA
Similar Colors
Colors visually similar to #48ACEA based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #48ACEA across image editing and color design tools.
About Color #48ACEA (#48ACEA)
#48ACEA is a blue color (colour) with RGB channel values of 72 red, 172 green, and 234 blue. The blue channel is dominant by a ratio of 3.3:1 over the weakest channel. In HSL terms, the hue sits at 203 degrees with 79% saturation and 60% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #48ACEA is 149/255 using the ITU-R BT.601 luma formula (0.299R + 0.587G + 0.114B). This is a medium-brightness color that can work with either dark or light text depending on font weight and size. For print production, the CMYK equivalent is 69% cyan, 26% magenta, 0% yellow, and 8% key (black).
The WCAG contrast ratio of #48ACEA against white is 2.51:1 and against black is 8.36:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 8.36:1, or use it exclusively for decorative purposes.
The complementary colour #EA8648 creates maximum visual tension when paired with #48ACEA. For more harmonious color combinations, use the analogous colours #48EAD7 and #485BEA, 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 #48ACEA
- 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 #48ACEA?
- #48ACEA is Color #48ACEA, a blue color (colour) with RGB(72, 172, 234), HSL(203, 79%, 60%), and CMYK(69%, 26%, 0%, 8%). Its perceived brightness is 149/255.
- Is #48ACEA accessible for text?
- Against white, #48ACEA has a contrast ratio of 2.51:1 (fails AA for normal text). Against black, it has 8.36:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #48ACEA?
- The complementary colour is #EA8648 (hue 23). For subtle color combinations, use analogous colours #48EAD7 and #485BEA. The triadic palette adds #EA48AC and #ACEA48 for vibrant variety.
- How do I use #48ACEA in CSS?
- Use any format: color: #48acea; or rgb(72, 172, 234); or hsl(203, 79%, 60%). For CSS custom properties: --color-primary: 203 79% 60%; 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.