Color #99BBBC Color / Colour Code #99BBBC
This page shows the hex color code for color #99bbbc (#99BBBC). The colour is a cyan tone with 21% saturation and 67% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #99BBBC against common backgrounds.
Complementary Colors
#99BBBC paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 152, 182, and 212 degrees for harmonious combinations.
Triadic Palette
Three colors at 182, 302, and 62 degrees.
Color Palettes Using #99BBBC
Five shades at lightness levels 15% through 85% while keeping hue at 182 and saturation at 21%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 182 to 227 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 182 with its complement at 2 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 #99BBBC
Lightness variations at hue 182 and 21% saturation.
CSS Gradients with #99BBBC
Design Use Cases for #99BBBC
Muted Accent Color
With 21% saturation, #99BBBC has a subtle, sophisticated quality. This level of desaturation works well for secondary buttons, inactive states, subtle borders, and backgrounds that need a hint of color without being distracting. Muted colors communicate restraint and professionalism.
Soft Accent & Highlight
With 67% lightness, #99BBBC 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
#99BBBC is in the cyan spectrum (hue 182). 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 #99BBBC (hue 182) to its complement at hue 2. For a subtler effect, try pairing with an analogous color at hue 212. Use CSS: background: linear-gradient(135deg, #99bbbc, #bd9a99);
CSS Code for #99BBBC
Similar Colors
Colors visually similar to #99BBBC based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #99BBBC across image editing and color design tools.
About Color #99BBBC (#99BBBC)
#99BBBC is a cyan color (colour) with RGB channel values of 153 red, 187 green, and 188 blue. The blue channel is dominant with a relatively balanced channel distribution. In HSL terms, the hue sits at 182 degrees with 21% saturation and 67% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #99BBBC is 177/255 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 19% cyan, 1% magenta, 0% yellow, and 26% key (black).
The WCAG contrast ratio of #99BBBC against white is 2.06:1 and against black is 10.19:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 10.19:1, or use it exclusively for decorative purposes.
The complementary colour #BD9A99 creates maximum visual tension when paired with #99BBBC. For more harmonious color combinations, use the analogous colours #99BDAC and #99AABD, 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 #99BBBC
- 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 #99BBBC?
- #99BBBC is Color #99BBBC, a cyan color (colour) with RGB(153, 187, 188), HSL(182, 21%, 67%), and CMYK(19%, 1%, 0%, 26%). Its perceived brightness is 177/255.
- Is #99BBBC accessible for text?
- Against white, #99BBBC has a contrast ratio of 2.06:1 (fails AA for normal text). Against black, it has 10.19:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #99BBBC?
- The complementary colour is #BD9A99 (hue 2). For subtle color combinations, use analogous colours #99BDAC and #99AABD. The triadic palette adds #BD99BB and #BBBD99 for vibrant variety.
- How do I use #99BBBC in CSS?
- Use any format: color: #99bbbc; or rgb(153, 187, 188); or hsl(182, 21%, 67%). For CSS custom properties: --color-primary: 182 21% 67%; 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.