Color #FFFEF9 Color / Colour Code #FFFEF9
This page shows the hex color code for color #fffef9 (#FFFEF9). The colour is a yellow tone with 100% saturation and 99% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #FFFEF9 against common backgrounds.
Complementary Colors
#FFFEF9 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 20, 50, and 80 degrees for harmonious combinations.
Triadic Palette
Three colors at 50, 170, and 290 degrees.
Color Palettes Using #FFFEF9
Five shades at lightness levels 15% through 85% while keeping hue at 50 and saturation at 100%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 50 to 95 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 50 with its complement at 230 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 #FFFEF9
Lightness variations at hue 50 and 100% saturation.
CSS Gradients with #FFFEF9
Design Use Cases for #FFFEF9
High-Impact Accent
With 100% saturation, #FFFEF9 is highly vivid. Reserve this for elements that need maximum attention: primary action buttons, notification badges, error states, or promotional banners. Use sparingly alongside neutral tones to avoid visual fatigue.
Near-White Background
At 99% lightness, #FFFEF9 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
#FFFEF9 is in the yellow spectrum (hue 50). 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 #FFFEF9 (hue 50) to its complement at hue 230. For a subtler effect, try pairing with an analogous color at hue 80. Use CSS: background: linear-gradient(135deg, #fffef9, #fafbff);
CSS Code for #FFFEF9
Similar Colors
Colors visually similar to #FFFEF9 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #FFFEF9 across image editing and color design tools.
About Color #FFFEF9 (#FFFEF9)
#FFFEF9 is a yellow color (colour) with RGB channel values of 255 red, 254 green, and 249 blue. The red channel is dominant with a relatively balanced channel distribution. In HSL terms, the hue sits at 50 degrees with 100% saturation and 99% lightness, placing it in the warm range of the colour spectrum.
The perceived brightness of #FFFEF9 is 254/255 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 0% cyan, 0% magenta, 2% yellow, and 0% key (black).
The WCAG contrast ratio of #FFFEF9 against white is 1.01:1 and against black is 20.80:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 20.80:1, or use it exclusively for decorative purposes.
The complementary colour #FAFBFF creates maximum visual tension when paired with #FFFEF9. For more harmonious color combinations, use the analogous colours #FFFCFA and #FDFFFA, 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 #FFFEF9
- 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 #FFFEF9?
- #FFFEF9 is Color #FFFEF9, a yellow color (colour) with RGB(255, 254, 249), HSL(50, 100%, 99%), and CMYK(0%, 0%, 2%, 0%). Its perceived brightness is 254/255.
- Is #FFFEF9 accessible for text?
- Against white, #FFFEF9 has a contrast ratio of 1.01:1 (fails AA for normal text). Against black, it has 20.80:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #FFFEF9?
- The complementary colour is #FAFBFF (hue 230). For subtle color combinations, use analogous colours #FFFCFA and #FDFFFA. The triadic palette adds #FAFFFE and #FEFAFF for vibrant variety.
- How do I use #FFFEF9 in CSS?
- Use any format: color: #fffef9; or rgb(255, 254, 249); or hsl(50, 100%, 99%). For CSS custom properties: --color-primary: 50 100% 99%; 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.