Color #FF427F Color / Colour Code #FF427F
This page shows the hex color code for color #ff427f (#FF427F). The colour is a pink tone with 100% saturation and 63% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #FF427F against common backgrounds.
Complementary Colors
#FF427F paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 311, 341, and 11 degrees for harmonious combinations.
Triadic Palette
Three colors at 341, 101, and 221 degrees.
Color Palettes Using #FF427F
Five shades at lightness levels 15% through 85% while keeping hue at 341 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 341 to 26 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 341 with its complement at 161 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 #FF427F
Lightness variations at hue 341 and 100% saturation.
CSS Gradients with #FF427F
Design Use Cases for #FF427F
High-Impact Accent
With 100% saturation, #FF427F 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.
Soft Accent & Highlight
With 63% lightness, #FF427F has a softer, more approachable quality. It works well for hover states, subtle highlights, progress indicators, and secondary UI elements. This lightness range is particularly effective for tag backgrounds and status indicators.
Playfulness & Compassion
#FF427F is in the pink range (hue 341). Pink ranges from energetic to gentle depending on saturation and lightness. Use it for beauty and cosmetics branding, social app interfaces, Valentine's themes, and youth-oriented design. Desaturated pinks work well as soft background tints.
Gradient Pairing
Create a gradient from #FF427F (hue 341) to its complement at hue 161. For a subtler effect, try pairing with an analogous color at hue 11. Use CSS: background: linear-gradient(135deg, #ff427f, #42ffc3);
CSS Code for #FF427F
Similar Colors
Colors visually similar to #FF427F based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #FF427F across image editing and color design tools.
About Color #FF427F (#FF427F)
#FF427F is a pink color (colour) with RGB channel values of 255 red, 66 green, and 127 blue. The red channel is dominant by a ratio of 3.9:1 over the weakest channel. In HSL terms, the hue sits at 341 degrees with 100% saturation and 63% lightness, placing it in the warm range of the colour spectrum.
The perceived brightness of #FF427F is 129/255 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, 74% magenta, 50% yellow, and 0% key (black).
The WCAG contrast ratio of #FF427F against white is 3.31:1 and against black is 6.34:1. This only passes AA for large text (18pt+) on white. For normal body text on white, darken the color or use it on a dark background where it achieves 6.34:1.
The complementary colour #42FFC3 creates maximum visual tension when paired with #FF427F. For more harmonious color combinations, use the analogous colours #FF42DC and #FF6542, 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 #FF427F
- 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 #FF427F?
- #FF427F is Color #FF427F, a pink color (colour) with RGB(255, 66, 127), HSL(341, 100%, 63%), and CMYK(0%, 74%, 50%, 0%). Its perceived brightness is 129/255.
- Is #FF427F accessible for text?
- Against white, #FF427F has a contrast ratio of 3.31:1 (fails AA for normal text). Against black, it has 6.34:1 (passes AA). It passes AA for large text (18pt+) on white. Use the contrast checker tool for custom background pairings.
- What colours pair well with #FF427F?
- The complementary colour is #42FFC3 (hue 161). For subtle color combinations, use analogous colours #FF42DC and #FF6542. The triadic palette adds #7EFF42 and #427EFF for vibrant variety.
- How do I use #FF427F in CSS?
- Use any format: color: #ff427f; or rgb(255, 66, 127); or hsl(341, 100%, 63%). For CSS custom properties: --color-primary: 341 100% 63%; 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.