Color #A1175A Color / Colour Code #A1175A
This page shows the hex color code for color #a1175a (#A1175A). The colour is a pink tone with 75% saturation and 36% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #A1175A against common backgrounds.
Complementary Colors
#A1175A paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 301, 331, and 1 degrees for harmonious combinations.
Triadic Palette
Three colors at 331, 91, and 211 degrees.
Color Palettes Using #A1175A
Five shades at lightness levels 15% through 85% while keeping hue at 331 and saturation at 75%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 331 to 16 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 331 with its complement at 151 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 #A1175A
Lightness variations at hue 331 and 75% saturation.
CSS Gradients with #A1175A
Design Use Cases for #A1175A
Vibrant Brand Color
#A1175A has a strong 75% 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.
Primary Interface Color
At 36% lightness, #A1175A is in the mid-range, making it ideal for interactive elements like buttons, links, and selected states. This lightness level ensures good contrast against both light and dark adjacent elements in most layouts.
Playfulness & Compassion
#A1175A is in the pink range (hue 331). 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 #A1175A (hue 331) to its complement at hue 151. For a subtler effect, try pairing with an analogous color at hue 1. Use CSS: background: linear-gradient(135deg, #a1175a, #17a15e);
CSS Code for #A1175A
Similar Colors
Colors visually similar to #A1175A based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #A1175A across image editing and color design tools.
About Color #A1175A (#A1175A)
#A1175A is a pink color (colour) with RGB channel values of 161 red, 23 green, and 90 blue. The red channel is dominant by a ratio of 7.0:1 over the weakest channel. In HSL terms, the hue sits at 331 degrees with 75% saturation and 36% lightness, placing it in the warm range of the colour spectrum.
The perceived brightness of #A1175A is 72/255 using the ITU-R BT.601 luma formula (0.299R + 0.587G + 0.114B). This appears dark to the human eye, so pair it with light text for adequate readability. For print production, the CMYK equivalent is 0% cyan, 86% magenta, 44% yellow, and 37% key (black).
The WCAG contrast ratio of #A1175A against white is 7.54:1 and against black is 2.79:1. This exceeds the AAA requirement (7:1) for normal text on white, making it excellent for body text and small UI labels on light backgrounds.
The complementary colour #17A15E creates maximum visual tension when paired with #A1175A. For more harmonious color combinations, use the analogous colours #A1179E and #A11917, 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 #A1175A
- 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 #A1175A?
- #A1175A is Color #A1175A, a pink color (colour) with RGB(161, 23, 90), HSL(331, 75%, 36%), and CMYK(0%, 86%, 44%, 37%). Its perceived brightness is 72/255.
- Is #A1175A accessible for text?
- Against white, #A1175A has a contrast ratio of 7.54:1 (passes AA for normal text). Against black, it has 2.79:1 (fails AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #A1175A?
- The complementary colour is #17A15E (hue 151). For subtle color combinations, use analogous colours #A1179E and #A11917. The triadic palette adds #5AA117 and #175AA1 for vibrant variety.
- How do I use #A1175A in CSS?
- Use any format: color: #a1175a; or rgb(161, 23, 90); or hsl(331, 75%, 36%). For CSS custom properties: --color-primary: 331 75% 36%; 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.