Color #B0071B Color / Colour Code #B0071B
This page shows the hex color code for color #b0071b (#B0071B). The colour is a red tone with 92% saturation and 36% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #B0071B against common backgrounds.
Complementary Colors
#B0071B paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 323, 353, and 23 degrees for harmonious combinations.
Triadic Palette
Three colors at 353, 113, and 233 degrees.
Color Palettes Using #B0071B
Five shades at lightness levels 15% through 85% while keeping hue at 353 and saturation at 92%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 353 to 38 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 353 with its complement at 173 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 #B0071B
Lightness variations at hue 353 and 92% saturation.
CSS Gradients with #B0071B
Design Use Cases for #B0071B
High-Impact Accent
With 92% saturation, #B0071B 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.
Primary Interface Color
At 36% lightness, #B0071B 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.
Urgency & Energy Signaling
#B0071B falls in the red spectrum (hue 353). Red triggers urgency and excitement, making it effective for sale badges, countdown timers, error messages, and "limited time" labels. In data visualization, use it to flag negative values or critical thresholds.
Gradient Pairing
Create a gradient from #B0071B (hue 353) to its complement at hue 173. For a subtler effect, try pairing with an analogous color at hue 23. Use CSS: background: linear-gradient(135deg, #b0071b, #07b09d);
CSS Code for #B0071B
Similar Colors
Colors visually similar to #B0071B based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #B0071B across image editing and color design tools.
About Color #B0071B (#B0071B)
#B0071B is a red color (colour) with RGB channel values of 176 red, 7 green, and 27 blue. The red channel is dominant by a ratio of 25.1:1 over the weakest channel. In HSL terms, the hue sits at 353 degrees with 92% saturation and 36% lightness, placing it in the warm range of the colour spectrum.
The perceived brightness of #B0071B is 60/255 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, 96% magenta, 85% yellow, and 31% key (black).
The WCAG contrast ratio of #B0071B against white is 7.26:1 and against black is 2.89:1. 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 #07B09D creates maximum visual tension when paired with #B0071B. For more harmonious color combinations, use the analogous colours #B00770 and #B04807, 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 #B0071B
- 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 #B0071B?
- #B0071B is Color #B0071B, a red color (colour) with RGB(176, 7, 27), HSL(353, 92%, 36%), and CMYK(0%, 96%, 85%, 31%). Its perceived brightness is 60/255.
- Is #B0071B accessible for text?
- Against white, #B0071B has a contrast ratio of 7.26:1 (passes AA for normal text). Against black, it has 2.89:1 (fails AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #B0071B?
- The complementary colour is #07B09D (hue 173). For subtle color combinations, use analogous colours #B00770 and #B04807. The triadic palette adds #1BB007 and #071BB0 for vibrant variety.
- How do I use #B0071B in CSS?
- Use any format: color: #b0071b; or rgb(176, 7, 27); or hsl(353, 92%, 36%). For CSS custom properties: --color-primary: 353 92% 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.