Color #F5F9DF Color / Colour Code #F5F9DF
This page shows the hex color code for color #f5f9df (#F5F9DF). The colour is a yellow tone with 68% saturation and 93% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #F5F9DF against common backgrounds.
Complementary Colors
#F5F9DF paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 39, 69, and 99 degrees for harmonious combinations.
Triadic Palette
Three colors at 69, 189, and 309 degrees.
Color Palettes Using #F5F9DF
Five shades at lightness levels 15% through 85% while keeping hue at 69 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 69 to 114 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 69 with its complement at 249 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 #F5F9DF
Lightness variations at hue 69 and 68% saturation.
CSS Gradients with #F5F9DF
Design Use Cases for #F5F9DF
Vibrant Brand Color
#F5F9DF 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 93% lightness, #F5F9DF 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
#F5F9DF is in the yellow spectrum (hue 69). 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 #F5F9DF (hue 69) to its complement at hue 249. For a subtler effect, try pairing with an analogous color at hue 99. Use CSS: background: linear-gradient(135deg, #f5f9df, #e5e1f9);
CSS Code for #F5F9DF
Similar Colors
Colors visually similar to #F5F9DF based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #F5F9DF across image editing and color design tools.
About Color #F5F9DF (#F5F9DF)
#F5F9DF is a yellow color (colour) with RGB channel values of 245 red, 249 green, and 223 blue. The green channel is dominant with a relatively balanced channel distribution. In HSL terms, the hue sits at 69 degrees with 68% saturation and 93% lightness, placing it in the neutral-to-cool range of the colour spectrum.
The perceived brightness of #F5F9DF is 245/255 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 2% cyan, 0% magenta, 10% yellow, and 2% key (black).
The WCAG contrast ratio of #F5F9DF against white is 1.08:1 and against black is 19.50:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 19.50:1, or use it exclusively for decorative purposes.
The complementary colour #E5E1F9 creates maximum visual tension when paired with #F5F9DF. For more harmonious color combinations, use the analogous colours #F9F1E1 and #EAF9E1, 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 #F5F9DF
- 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 #F5F9DF?
- #F5F9DF is Color #F5F9DF, a yellow color (colour) with RGB(245, 249, 223), HSL(69, 68%, 93%), and CMYK(2%, 0%, 10%, 2%). Its perceived brightness is 245/255.
- Is #F5F9DF accessible for text?
- Against white, #F5F9DF has a contrast ratio of 1.08:1 (fails AA for normal text). Against black, it has 19.50:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #F5F9DF?
- The complementary colour is #E5E1F9 (hue 249). For subtle color combinations, use analogous colours #F9F1E1 and #EAF9E1. The triadic palette adds #E1F6F9 and #F9E1F6 for vibrant variety.
- How do I use #F5F9DF in CSS?
- Use any format: color: #f5f9df; or rgb(245, 249, 223); or hsl(69, 68%, 93%). For CSS custom properties: --color-primary: 69 68% 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.