Color #F45C25 Color / Colour Code #F45C25
This page shows the hex color code for color #f45c25 (#F45C25). The colour is a orange tone with 90% saturation and 55% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #F45C25 against common backgrounds.
Complementary Colors
#F45C25 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 346, 16, and 46 degrees for harmonious combinations.
Triadic Palette
Three colors at 16, 136, and 256 degrees.
Color Palettes Using #F45C25
Five shades at lightness levels 15% through 85% while keeping hue at 16 and saturation at 90%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 16 to 61 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 16 with its complement at 196 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 #F45C25
Lightness variations at hue 16 and 90% saturation.
CSS Gradients with #F45C25
Design Use Cases for #F45C25
High-Impact Accent
With 90% saturation, #F45C25 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 55% lightness, #F45C25 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.
Warmth & Enthusiasm
#F45C25 sits in the orange range (hue 16). Orange combines the energy of red with the warmth of yellow. It works naturally for progress indicators, pricing highlights, "new" badges, and friendly call-to-action buttons. Food and fitness brands frequently use this hue range.
Gradient Pairing
Create a gradient from #F45C25 (hue 16) to its complement at hue 196. For a subtler effect, try pairing with an analogous color at hue 46. Use CSS: background: linear-gradient(135deg, #f45c25, #25bcf4);
CSS Code for #F45C25
Similar Colors
Colors visually similar to #F45C25 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #F45C25 across image editing and color design tools.
About Color #F45C25 (#F45C25)
#F45C25 is a orange color (colour) with RGB channel values of 244 red, 92 green, and 37 blue. The red channel is dominant by a ratio of 6.6:1 over the weakest channel. In HSL terms, the hue sits at 16 degrees with 90% saturation and 55% lightness, placing it in the warm range of the colour spectrum.
The perceived brightness of #F45C25 is 131/255 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, 62% magenta, 85% yellow, and 4% key (black).
The WCAG contrast ratio of #F45C25 against white is 3.28:1 and against black is 6.40:1. 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 6.40:1.
The complementary colour #25BCF4 creates maximum visual tension when paired with #F45C25. For more harmonious color combinations, use the analogous colours #F42555 and #F4C325, 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 #F45C25
- 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 #F45C25?
- #F45C25 is Color #F45C25, a orange color (colour) with RGB(244, 92, 37), HSL(16, 90%, 55%), and CMYK(0%, 62%, 85%, 4%). Its perceived brightness is 131/255.
- Is #F45C25 accessible for text?
- Against white, #F45C25 has a contrast ratio of 3.28:1 (fails AA for normal text). Against black, it has 6.40:1 (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 #F45C25?
- The complementary colour is #25BCF4 (hue 196). For subtle color combinations, use analogous colours #F42555 and #F4C325. The triadic palette adds #25F45C and #5C25F4 for vibrant variety.
- How do I use #F45C25 in CSS?
- Use any format: color: #f45c25; or rgb(244, 92, 37); or hsl(16, 90%, 55%). For CSS custom properties: --color-primary: 16 90% 55%; 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.