Color #EF9FA3 Color / Colour Code #EF9FA3
This page shows the hex color code for color #ef9fa3 (#EF9FA3). The colour is a red tone with 71% saturation and 78% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #EF9FA3 against common backgrounds.
Complementary Colors
#EF9FA3 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 327, 357, and 27 degrees for harmonious combinations.
Triadic Palette
Three colors at 357, 117, and 237 degrees.
Color Palettes Using #EF9FA3
Five shades at lightness levels 15% through 85% while keeping hue at 357 and saturation at 71%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 357 to 42 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 357 with its complement at 177 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 #EF9FA3
Lightness variations at hue 357 and 71% saturation.
CSS Gradients with #EF9FA3
Design Use Cases for #EF9FA3
Vibrant Brand Color
#EF9FA3 has a strong 71% 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
#EF9FA3 at 78% 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.
Urgency & Energy Signaling
#EF9FA3 falls in the red spectrum (hue 357). Red triggers urgency and excitement, making it effective for sale badges, countdown timers, error messages, and "limited time" labels. In data visualization, use it to flag negative values or critical thresholds.
Gradient Pairing
Create a gradient from #EF9FA3 (hue 357) to its complement at hue 177. For a subtler effect, try pairing with an analogous color at hue 27. Use CSS: background: linear-gradient(135deg, #ef9fa3, #9fefeb);
CSS Code for #EF9FA3
Similar Colors
Colors visually similar to #EF9FA3 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #EF9FA3 across image editing and color design tools.
About Color #EF9FA3 (#EF9FA3)
#EF9FA3 is a red color (colour) with RGB channel values of 239 red, 159 green, and 163 blue. The red channel is dominant with a relatively balanced channel distribution. In HSL terms, the hue sits at 357 degrees with 71% saturation and 78% lightness, placing it in the warm range of the colour spectrum.
The perceived brightness of #EF9FA3 is 183/255 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 0% cyan, 33% magenta, 32% yellow, and 6% key (black).
The WCAG contrast ratio of #EF9FA3 against white is 2.07:1 and against black is 10.16:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 10.16:1, or use it exclusively for decorative purposes.
The complementary colour #9FEFEB creates maximum visual tension when paired with #EF9FA3. For more harmonious color combinations, use the analogous colours #EF9FCB and #EFC39F, 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 #EF9FA3
- 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 #EF9FA3?
- #EF9FA3 is Color #EF9FA3, a red color (colour) with RGB(239, 159, 163), HSL(357, 71%, 78%), and CMYK(0%, 33%, 32%, 6%). Its perceived brightness is 183/255.
- Is #EF9FA3 accessible for text?
- Against white, #EF9FA3 has a contrast ratio of 2.07:1 (fails AA for normal text). Against black, it has 10.16:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #EF9FA3?
- The complementary colour is #9FEFEB (hue 177). For subtle color combinations, use analogous colours #EF9FCB and #EFC39F. The triadic palette adds #A3EF9F and #9FA3EF for vibrant variety.
- How do I use #EF9FA3 in CSS?
- Use any format: color: #ef9fa3; or rgb(239, 159, 163); or hsl(357, 71%, 78%). For CSS custom properties: --color-primary: 357 71% 78%; 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.