Color #CA3973 Color / Colour Code #CA3973
This page shows the hex color code for color #ca3973 (#CA3973). The colour is a pink tone with 58% saturation and 51% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #CA3973 against common backgrounds.
Complementary Colors
#CA3973 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 306, 336, and 6 degrees for harmonious combinations.
Triadic Palette
Three colors at 336, 96, and 216 degrees.
Color Palettes Using #CA3973
Five shades at lightness levels 15% through 85% while keeping hue at 336 and saturation at 58%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 336 to 21 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 336 with its complement at 156 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 #CA3973
Lightness variations at hue 336 and 58% saturation.
CSS Gradients with #CA3973
Design Use Cases for #CA3973
Balanced UI Color
At 58% saturation, #CA3973 strikes a balance between vibrancy and restraint. This makes it versatile for primary UI elements like navigation bars, card headers, and form accents. It draws attention without overwhelming adjacent content.
Soft Accent & Highlight
With 51% lightness, #CA3973 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
#CA3973 is in the pink range (hue 336). 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 #CA3973 (hue 336) to its complement at hue 156. For a subtler effect, try pairing with an analogous color at hue 6. Use CSS: background: linear-gradient(135deg, #ca3973, #3acb91);
CSS Code for #CA3973
Similar Colors
Colors visually similar to #CA3973 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #CA3973 across image editing and color design tools.
About Color #CA3973 (#CA3973)
#CA3973 is a pink color (colour) with RGB channel values of 202 red, 57 green, and 115 blue. The red channel is dominant by a ratio of 3.5:1 over the weakest channel. In HSL terms, the hue sits at 336 degrees with 58% saturation and 51% lightness, placing it in the warm range of the colour spectrum.
The perceived brightness of #CA3973 is 107/255 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, 72% magenta, 43% yellow, and 21% key (black).
The WCAG contrast ratio of #CA3973 against white is 4.83:1 and against black is 4.34:1. This meets the AA requirement (4.5:1) for normal text on white. For AAA compliance, consider darkening to at least 36% lightness.
The complementary colour #3ACB91 creates maximum visual tension when paired with #CA3973. For more harmonious color combinations, use the analogous colours #CB3ABC and #CB483A, 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 #CA3973
- 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 #CA3973?
- #CA3973 is Color #CA3973, a pink color (colour) with RGB(202, 57, 115), HSL(336, 58%, 51%), and CMYK(0%, 72%, 43%, 21%). Its perceived brightness is 107/255.
- Is #CA3973 accessible for text?
- Against white, #CA3973 has a contrast ratio of 4.83:1 (passes AA for normal text). Against black, it has 4.34:1 (fails AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #CA3973?
- The complementary colour is #3ACB91 (hue 156). For subtle color combinations, use analogous colours #CB3ABC and #CB483A. The triadic palette adds #74CB3A and #3A74CB for vibrant variety.
- How do I use #CA3973 in CSS?
- Use any format: color: #ca3973; or rgb(202, 57, 115); or hsl(336, 58%, 51%). For CSS custom properties: --color-primary: 336 58% 51%; 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.