Color #1CD9CA Color / Colour Code #1CD9CA
This page shows the hex color code for color #1cd9ca (#1CD9CA). The colour is a cyan tone with 77% saturation and 48% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #1CD9CA against common backgrounds.
Complementary Colors
#1CD9CA paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 145, 175, and 205 degrees for harmonious combinations.
Triadic Palette
Three colors at 175, 295, and 55 degrees.
Color Palettes Using #1CD9CA
Five shades at lightness levels 15% through 85% while keeping hue at 175 and saturation at 77%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 175 to 220 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 175 with its complement at 355 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 #1CD9CA
Lightness variations at hue 175 and 77% saturation.
CSS Gradients with #1CD9CA
Design Use Cases for #1CD9CA
Vibrant Brand Color
#1CD9CA has a strong 77% 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.
Primary Interface Color
At 48% lightness, #1CD9CA is in the mid-range, making it ideal for interactive elements like buttons, links, and selected states. This lightness level ensures good contrast against both light and dark adjacent elements in most layouts.
Clarity & Technology
#1CD9CA is in the cyan spectrum (hue 175). 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 #1CD9CA (hue 175) to its complement at hue 355. For a subtler effect, try pairing with an analogous color at hue 205. Use CSS: background: linear-gradient(135deg, #1cd9ca, #d91c2c);
CSS Code for #1CD9CA
Similar Colors
Colors visually similar to #1CD9CA based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #1CD9CA across image editing and color design tools.
About Color #1CD9CA (#1CD9CA)
#1CD9CA is a cyan color (colour) with RGB channel values of 28 red, 217 green, and 202 blue. The green channel is dominant by a ratio of 7.8:1 over the weakest channel. In HSL terms, the hue sits at 175 degrees with 77% saturation and 48% lightness, placing it in the neutral-to-cool range of the colour spectrum.
The perceived brightness of #1CD9CA is 159/255 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 87% cyan, 0% magenta, 7% yellow, and 15% key (black).
The WCAG contrast ratio of #1CD9CA against white is 1.78:1 and against black is 11.83:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 11.83:1, or use it exclusively for decorative purposes.
The complementary colour #D91C2C creates maximum visual tension when paired with #1CD9CA. For more harmonious color combinations, use the analogous colours #1CD96B and #1C8AD9, 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 #1CD9CA
- 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 #1CD9CA?
- #1CD9CA is Color #1CD9CA, a cyan color (colour) with RGB(28, 217, 202), HSL(175, 77%, 48%), and CMYK(87%, 0%, 7%, 15%). Its perceived brightness is 159/255.
- Is #1CD9CA accessible for text?
- Against white, #1CD9CA has a contrast ratio of 1.78:1 (fails AA for normal text). Against black, it has 11.83:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #1CD9CA?
- The complementary colour is #D91C2C (hue 355). For subtle color combinations, use analogous colours #1CD96B and #1C8AD9. The triadic palette adds #C91CD9 and #D9C91C for vibrant variety.
- How do I use #1CD9CA in CSS?
- Use any format: color: #1cd9ca; or rgb(28, 217, 202); or hsl(175, 77%, 48%). For CSS custom properties: --color-primary: 175 77% 48%; 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.