Color #ECF3BF Color / Colour Code #ECF3BF
This page shows the hex color code for color #ecf3bf (#ECF3BF). The colour is a yellow tone with 68% saturation and 85% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #ECF3BF against common backgrounds.
Complementary Colors
#ECF3BF paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 38, 68, and 98 degrees for harmonious combinations.
Triadic Palette
Three colors at 68, 188, and 308 degrees.
Color Palettes Using #ECF3BF
Five shades at lightness levels 15% through 85% while keeping hue at 68 and saturation at 68%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 68 to 113 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 68 with its complement at 248 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 #ECF3BF
Lightness variations at hue 68 and 68% saturation.
CSS Gradients with #ECF3BF
Design Use Cases for #ECF3BF
Vibrant Brand Color
#ECF3BF has a strong 68% 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 85% lightness, #ECF3BF is very close to white but carries a subtle yellow tint. This is perfect for alternating row backgrounds in tables, subtle section differentiation, and adding warmth or coolness to an otherwise stark white design.
Attention & Optimism
#ECF3BF is in the yellow spectrum (hue 68). Yellow attracts attention faster than any other color. Use it for warning labels, featured content markers, star ratings, and tooltip backgrounds. Pair with dark text since yellow often fails contrast checks against white.
Gradient Pairing
Create a gradient from #ECF3BF (hue 68) to its complement at hue 248. For a subtler effect, try pairing with an analogous color at hue 98. Use CSS: background: linear-gradient(135deg, #ecf3bf, #c6bff3);
CSS Code for #ECF3BF
Similar Colors
Colors visually similar to #ECF3BF based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #ECF3BF across image editing and color design tools.
About Color #ECF3BF (#ECF3BF)
#ECF3BF is a yellow color (colour) with RGB channel values of 236 red, 243 green, and 191 blue. The green channel is dominant with a relatively balanced channel distribution. In HSL terms, the hue sits at 68 degrees with 68% saturation and 85% lightness, placing it in the neutral-to-cool range of the colour spectrum.
The perceived brightness of #ECF3BF is 235/255 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 3% cyan, 0% magenta, 21% yellow, and 5% key (black).
The WCAG contrast ratio of #ECF3BF against white is 1.16:1 and against black is 18.14:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 18.14:1, or use it exclusively for decorative purposes.
The complementary colour #C6BFF3 creates maximum visual tension when paired with #ECF3BF. For more harmonious color combinations, use the analogous colours #F3E0BF and #D2F3BF, 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 #ECF3BF
- 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 #ECF3BF?
- #ECF3BF is Color #ECF3BF, a yellow color (colour) with RGB(236, 243, 191), HSL(68, 68%, 85%), and CMYK(3%, 0%, 21%, 5%). Its perceived brightness is 235/255.
- Is #ECF3BF accessible for text?
- Against white, #ECF3BF has a contrast ratio of 1.16:1 (fails AA for normal text). Against black, it has 18.14:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #ECF3BF?
- The complementary colour is #C6BFF3 (hue 248). For subtle color combinations, use analogous colours #F3E0BF and #D2F3BF. The triadic palette adds #BFECF3 and #F3BFEC for vibrant variety.
- How do I use #ECF3BF in CSS?
- Use any format: color: #ecf3bf; or rgb(236, 243, 191); or hsl(68, 68%, 85%). For CSS custom properties: --color-primary: 68 68% 85%; 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.