Color #91CBDD Color / Colour Code #91CBDD
This page shows the hex color code for color #91cbdd (#91CBDD). The colour is a cyan tone with 53% saturation and 72% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #91CBDD against common backgrounds.
Complementary Colors
#91CBDD paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 164, 194, and 224 degrees for harmonious combinations.
Triadic Palette
Three colors at 194, 314, and 74 degrees.
Color Palettes Using #91CBDD
Five shades at lightness levels 15% through 85% while keeping hue at 194 and saturation at 53%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 194 to 239 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 194 with its complement at 14 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 #91CBDD
Lightness variations at hue 194 and 53% saturation.
CSS Gradients with #91CBDD
Design Use Cases for #91CBDD
Balanced UI Color
At 53% saturation, #91CBDD strikes a balance between vibrancy and restraint. This makes it versatile for primary UI elements like navigation bars, card headers, and form accents. It draws attention without overwhelming adjacent content.
Light Background Tint
#91CBDD at 72% lightness creates a gentle tinted background. Use it for section backgrounds, alert banners, or card surfaces that need to stand out from a white page without strong contrast. It adds color personality while keeping the design light and open.
Clarity & Technology
#91CBDD is in the cyan spectrum (hue 194). 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 #91CBDD (hue 194) to its complement at hue 14. For a subtler effect, try pairing with an analogous color at hue 224. Use CSS: background: linear-gradient(135deg, #91cbdd, #dda392);
CSS Code for #91CBDD
Similar Colors
Colors visually similar to #91CBDD based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #91CBDD across image editing and color design tools.
About Color #91CBDD (#91CBDD)
#91CBDD is a cyan color (colour) with RGB channel values of 145 red, 203 green, and 221 blue. The blue channel is dominant with a relatively balanced channel distribution. In HSL terms, the hue sits at 194 degrees with 53% saturation and 72% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #91CBDD is 188/255 using the ITU-R BT.601 luma formula (0.299R + 0.587G + 0.114B). This means it appears bright to the human eye and is best paired with dark text for readability. For print production, the CMYK equivalent is 34% cyan, 8% magenta, 0% yellow, and 13% key (black).
The WCAG contrast ratio of #91CBDD against white is 1.78:1 and against black is 11.79:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 11.79:1, or use it exclusively for decorative purposes.
The complementary colour #DDA392 creates maximum visual tension when paired with #91CBDD. For more harmonious color combinations, use the analogous colours #92DDC9 and #92A6DD, 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 #91CBDD
- 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 #91CBDD?
- #91CBDD is Color #91CBDD, a cyan color (colour) with RGB(145, 203, 221), HSL(194, 53%, 72%), and CMYK(34%, 8%, 0%, 13%). Its perceived brightness is 188/255.
- Is #91CBDD accessible for text?
- Against white, #91CBDD has a contrast ratio of 1.78:1 (fails AA for normal text). Against black, it has 11.79:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #91CBDD?
- The complementary colour is #DDA392 (hue 14). For subtle color combinations, use analogous colours #92DDC9 and #92A6DD. The triadic palette adds #DD92CC and #CCDD92 for vibrant variety.
- How do I use #91CBDD in CSS?
- Use any format: color: #91cbdd; or rgb(145, 203, 221); or hsl(194, 53%, 72%). For CSS custom properties: --color-primary: 194 53% 72%; 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.