Color #19CCCC Color / Colour Code #19CCCC
This page shows the hex color code for color #19cccc (#19CCCC). The colour is a cyan tone with 78% saturation and 45% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #19CCCC against common backgrounds.
Complementary Colors
#19CCCC paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 150, 180, and 210 degrees for harmonious combinations.
Triadic Palette
Three colors at 180, 300, and 60 degrees.
Color Palettes Using #19CCCC
Five shades at lightness levels 15% through 85% while keeping hue at 180 and saturation at 78%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 180 to 225 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 180 with its complement at 0 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 #19CCCC
Lightness variations at hue 180 and 78% saturation.
CSS Gradients with #19CCCC
Design Use Cases for #19CCCC
Vibrant Brand Color
#19CCCC has a strong 78% 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 45% lightness, #19CCCC 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
#19CCCC is in the cyan spectrum (hue 180). 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 #19CCCC (hue 180) to its complement at hue 0. For a subtler effect, try pairing with an analogous color at hue 210. Use CSS: background: linear-gradient(135deg, #19cccc, #cc1919);
CSS Code for #19CCCC
Similar Colors
Colors visually similar to #19CCCC based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #19CCCC across image editing and color design tools.
About Color #19CCCC (#19CCCC)
#19CCCC is a cyan color (colour) with RGB channel values of 25 red, 204 green, and 204 blue. The green channel is dominant by a ratio of 8.2:1 over the weakest channel. In HSL terms, the hue sits at 180 degrees with 78% saturation and 45% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #19CCCC is 150/255 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, 0% magenta, 0% yellow, and 20% key (black).
The WCAG contrast ratio of #19CCCC against white is 1.99:1 and against black is 10.55:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 10.55:1, or use it exclusively for decorative purposes.
The complementary colour #CC1919 creates maximum visual tension when paired with #19CCCC. For more harmonious color combinations, use the analogous colours #19CC73 and #1973CC, 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 #19CCCC
- 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 #19CCCC?
- #19CCCC is Color #19CCCC, a cyan color (colour) with RGB(25, 204, 204), HSL(180, 78%, 45%), and CMYK(88%, 0%, 0%, 20%). Its perceived brightness is 150/255.
- Is #19CCCC accessible for text?
- Against white, #19CCCC has a contrast ratio of 1.99:1 (fails AA for normal text). Against black, it has 10.55:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #19CCCC?
- The complementary colour is #CC1919 (hue 0). For subtle color combinations, use analogous colours #19CC73 and #1973CC. The triadic palette adds #CC19CC and #CCCC19 for vibrant variety.
- How do I use #19CCCC in CSS?
- Use any format: color: #19cccc; or rgb(25, 204, 204); or hsl(180, 78%, 45%). For CSS custom properties: --color-primary: 180 78% 45%; 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.