Color #DEFCEF Color / Colour Code #DEFCEF
This page shows the hex color code for color #defcef (#DEFCEF). The colour is a cyan tone with 83% saturation and 93% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #DEFCEF against common backgrounds.
Complementary Colors
#DEFCEF paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 124, 154, and 184 degrees for harmonious combinations.
Triadic Palette
Three colors at 154, 274, and 34 degrees.
Color Palettes Using #DEFCEF
Five shades at lightness levels 15% through 85% while keeping hue at 154 and saturation at 83%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 154 to 199 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 154 with its complement at 334 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 #DEFCEF
Lightness variations at hue 154 and 83% saturation.
CSS Gradients with #DEFCEF
Design Use Cases for #DEFCEF
Vibrant Brand Color
#DEFCEF has a strong 83% 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.
Near-White Background
At 93% lightness, #DEFCEF is very close to white but carries a subtle cyan tint. This is perfect for alternating row backgrounds in tables, subtle section differentiation, and adding warmth or coolness to an otherwise stark white design.
Clarity & Technology
#DEFCEF is in the cyan spectrum (hue 154). 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 #DEFCEF (hue 154) to its complement at hue 334. For a subtler effect, try pairing with an analogous color at hue 184. Use CSS: background: linear-gradient(135deg, #defcef, #fcdeeb);
CSS Code for #DEFCEF
Similar Colors
Colors visually similar to #DEFCEF based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #DEFCEF across image editing and color design tools.
About Color #DEFCEF (#DEFCEF)
#DEFCEF is a cyan color (colour) with RGB channel values of 222 red, 252 green, and 239 blue. The green channel is dominant with a relatively balanced channel distribution. In HSL terms, the hue sits at 154 degrees with 83% saturation and 93% lightness, placing it in the neutral-to-cool range of the colour spectrum.
The perceived brightness of #DEFCEF is 242/255 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 12% cyan, 0% magenta, 5% yellow, and 1% key (black).
The WCAG contrast ratio of #DEFCEF against white is 1.09:1 and against black is 19.28:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 19.28:1, or use it exclusively for decorative purposes.
The complementary colour #FCDEEB creates maximum visual tension when paired with #DEFCEF. For more harmonious color combinations, use the analogous colours #DEFCE0 and #DEFAFC, 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 #DEFCEF
- 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 #DEFCEF?
- #DEFCEF is Color #DEFCEF, a cyan color (colour) with RGB(222, 252, 239), HSL(154, 83%, 93%), and CMYK(12%, 0%, 5%, 1%). Its perceived brightness is 242/255.
- Is #DEFCEF accessible for text?
- Against white, #DEFCEF has a contrast ratio of 1.09:1 (fails AA for normal text). Against black, it has 19.28:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #DEFCEF?
- The complementary colour is #FCDEEB (hue 334). For subtle color combinations, use analogous colours #DEFCE0 and #DEFAFC. The triadic palette adds #EFDEFC and #FCEFDE for vibrant variety.
- How do I use #DEFCEF in CSS?
- Use any format: color: #defcef; or rgb(222, 252, 239); or hsl(154, 83%, 93%). For CSS custom properties: --color-primary: 154 83% 93%; 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.