Color #90BEEE Color / Colour Code #90BEEE
This page shows the hex color code for color #90beee (#90BEEE). The colour is a blue tone with 73% saturation and 75% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #90BEEE against common backgrounds.
Complementary Colors
#90BEEE paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 181, 211, and 241 degrees for harmonious combinations.
Triadic Palette
Three colors at 211, 331, and 91 degrees.
Color Palettes Using #90BEEE
Five shades at lightness levels 15% through 85% while keeping hue at 211 and saturation at 73%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 211 to 256 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 211 with its complement at 31 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 #90BEEE
Lightness variations at hue 211 and 73% saturation.
CSS Gradients with #90BEEE
Design Use Cases for #90BEEE
Vibrant Brand Color
#90BEEE has a strong 73% 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.
Light Background Tint
#90BEEE at 75% 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.
Trust & Professional Identity
#90BEEE sits in the blue range (hue 211). Blue is the world's most popular color for corporate identities because it conveys trust, stability, and competence. Use it for navigation bars, link text, form focus states, and any element where user confidence matters. Financial, healthcare, and technology brands rely heavily on this hue range.
Gradient Pairing
Create a gradient from #90BEEE (hue 211) to its complement at hue 31. For a subtler effect, try pairing with an analogous color at hue 241. Use CSS: background: linear-gradient(135deg, #90beee, #eec191);
CSS Code for #90BEEE
Similar Colors
Colors visually similar to #90BEEE based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #90BEEE across image editing and color design tools.
About Color #90BEEE (#90BEEE)
#90BEEE is a blue color (colour) with RGB channel values of 144 red, 190 green, and 238 blue. The blue channel is dominant with a relatively balanced channel distribution. In HSL terms, the hue sits at 211 degrees with 73% saturation and 75% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #90BEEE is 182/255 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 39% cyan, 20% magenta, 0% yellow, and 7% key (black).
The WCAG contrast ratio of #90BEEE against white is 1.95:1 and against black is 10.79:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 10.79:1, or use it exclusively for decorative purposes.
The complementary colour #EEC191 creates maximum visual tension when paired with #90BEEE. For more harmonious color combinations, use the analogous colours #91ECEE and #9291EE, 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 #90BEEE
- 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 #90BEEE?
- #90BEEE is Color #90BEEE, a blue color (colour) with RGB(144, 190, 238), HSL(211, 73%, 75%), and CMYK(39%, 20%, 0%, 7%). Its perceived brightness is 182/255.
- Is #90BEEE accessible for text?
- Against white, #90BEEE has a contrast ratio of 1.95:1 (fails AA for normal text). Against black, it has 10.79:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #90BEEE?
- The complementary colour is #EEC191 (hue 31). For subtle color combinations, use analogous colours #91ECEE and #9291EE. The triadic palette adds #EE91BE and #BEEE91 for vibrant variety.
- How do I use #90BEEE in CSS?
- Use any format: color: #90beee; or rgb(144, 190, 238); or hsl(211, 73%, 75%). For CSS custom properties: --color-primary: 211 73% 75%; 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.