Color #1CDBE9 Color / Colour Code #1CDBE9
This page shows the hex color code for color #1cdbe9 (#1CDBE9). The colour is a cyan tone with 82% saturation and 51% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #1CDBE9 against common backgrounds.
Complementary Colors
#1CDBE9 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 154, 184, and 214 degrees for harmonious combinations.
Triadic Palette
Three colors at 184, 304, and 64 degrees.
Color Palettes Using #1CDBE9
Five shades at lightness levels 15% through 85% while keeping hue at 184 and saturation at 82%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 184 to 229 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 184 with its complement at 4 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 #1CDBE9
Lightness variations at hue 184 and 82% saturation.
CSS Gradients with #1CDBE9
Design Use Cases for #1CDBE9
Vibrant Brand Color
#1CDBE9 has a strong 82% 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 51% lightness, #1CDBE9 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.
Clarity & Technology
#1CDBE9 is in the cyan spectrum (hue 184). 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 #1CDBE9 (hue 184) to its complement at hue 4. For a subtler effect, try pairing with an analogous color at hue 214. Use CSS: background: linear-gradient(135deg, #1cdbe9, #e9291c);
CSS Code for #1CDBE9
Similar Colors
Colors visually similar to #1CDBE9 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #1CDBE9 across image editing and color design tools.
About Color #1CDBE9 (#1CDBE9)
#1CDBE9 is a cyan color (colour) with RGB channel values of 28 red, 219 green, and 233 blue. The blue channel is dominant by a ratio of 8.3:1 over the weakest channel. In HSL terms, the hue sits at 184 degrees with 82% saturation and 51% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #1CDBE9 is 163/255 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 88% cyan, 6% magenta, 0% yellow, and 9% key (black).
The WCAG contrast ratio of #1CDBE9 against white is 1.70:1 and against black is 12.36:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 12.36:1, or use it exclusively for decorative purposes.
The complementary colour #E9291C creates maximum visual tension when paired with #1CDBE9. For more harmonious color combinations, use the analogous colours #1CE990 and #1C74E9, 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 #1CDBE9
- 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 #1CDBE9?
- #1CDBE9 is Color #1CDBE9, a cyan color (colour) with RGB(28, 219, 233), HSL(184, 82%, 51%), and CMYK(88%, 6%, 0%, 9%). Its perceived brightness is 163/255.
- Is #1CDBE9 accessible for text?
- Against white, #1CDBE9 has a contrast ratio of 1.70:1 (fails AA for normal text). Against black, it has 12.36:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #1CDBE9?
- The complementary colour is #E9291C (hue 4). For subtle color combinations, use analogous colours #1CE990 and #1C74E9. The triadic palette adds #E91CDB and #DBE91C for vibrant variety.
- How do I use #1CDBE9 in CSS?
- Use any format: color: #1cdbe9; or rgb(28, 219, 233); or hsl(184, 82%, 51%). For CSS custom properties: --color-primary: 184 82% 51%; 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.