Color #B0366D Color / Colour Code #B0366D
This page shows the hex color code for color #b0366d (#B0366D). The colour is a pink tone with 53% saturation and 45% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #B0366D against common backgrounds.
Complementary Colors
#B0366D paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 303, 333, and 3 degrees for harmonious combinations.
Triadic Palette
Three colors at 333, 93, and 213 degrees.
Color Palettes Using #B0366D
Five shades at lightness levels 15% through 85% while keeping hue at 333 and saturation at 53%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 333 to 18 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 333 with its complement at 153 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 #B0366D
Lightness variations at hue 333 and 53% saturation.
CSS Gradients with #B0366D
Design Use Cases for #B0366D
Balanced UI Color
At 53% saturation, #B0366D 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.
Primary Interface Color
At 45% lightness, #B0366D 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
#B0366D is in the pink range (hue 333). 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 #B0366D (hue 333) to its complement at hue 153. For a subtler effect, try pairing with an analogous color at hue 3. Use CSS: background: linear-gradient(135deg, #b0366d, #36b079);
CSS Code for #B0366D
Similar Colors
Colors visually similar to #B0366D based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #B0366D across image editing and color design tools.
About Color #B0366D (#B0366D)
#B0366D is a pink color (colour) with RGB channel values of 176 red, 54 green, and 109 blue. The red channel is dominant by a ratio of 3.3:1 over the weakest channel. In HSL terms, the hue sits at 333 degrees with 53% saturation and 45% lightness, placing it in the warm range of the colour spectrum.
The perceived brightness of #B0366D is 97/255 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, 69% magenta, 38% yellow, and 31% key (black).
The WCAG contrast ratio of #B0366D against white is 5.84:1 and against black is 3.59:1. This meets the AA requirement (4.5:1) for normal text on white. For AAA compliance, consider darkening to at least 31% lightness.
The complementary colour #36B079 creates maximum visual tension when paired with #B0366D. For more harmonious color combinations, use the analogous colours #B036A9 and #B03C36, 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 #B0366D
- 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 #B0366D?
- #B0366D is Color #B0366D, a pink color (colour) with RGB(176, 54, 109), HSL(333, 53%, 45%), and CMYK(0%, 69%, 38%, 31%). Its perceived brightness is 97/255.
- Is #B0366D accessible for text?
- Against white, #B0366D has a contrast ratio of 5.84:1 (passes AA for normal text). Against black, it has 3.59:1 (fails AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #B0366D?
- The complementary colour is #36B079 (hue 153). For subtle color combinations, use analogous colours #B036A9 and #B03C36. The triadic palette adds #6DB036 and #366DB0 for vibrant variety.
- How do I use #B0366D in CSS?
- Use any format: color: #b0366d; or rgb(176, 54, 109); or hsl(333, 53%, 45%). For CSS custom properties: --color-primary: 333 53% 45%; 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.