Color #B83D45 Color / Colour Code #B83D45
This page shows the hex color code for color #b83d45 (#B83D45). The colour is a red tone with 50% saturation and 48% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #B83D45 against common backgrounds.
Complementary Colors
#B83D45 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 326, 356, and 26 degrees for harmonious combinations.
Triadic Palette
Three colors at 356, 116, and 236 degrees.
Color Palettes Using #B83D45
Five shades at lightness levels 15% through 85% while keeping hue at 356 and saturation at 50%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 356 to 41 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 356 with its complement at 176 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 #B83D45
Lightness variations at hue 356 and 50% saturation.
CSS Gradients with #B83D45
Design Use Cases for #B83D45
Balanced UI Color
At 50% saturation, #B83D45 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 48% lightness, #B83D45 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
#B83D45 falls in the red spectrum (hue 356). 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 #B83D45 (hue 356) to its complement at hue 176. For a subtler effect, try pairing with an analogous color at hue 26. Use CSS: background: linear-gradient(135deg, #b83d45, #3db8af);
CSS Code for #B83D45
Similar Colors
Colors visually similar to #B83D45 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #B83D45 across image editing and color design tools.
About Color #B83D45 (#B83D45)
#B83D45 is a red color (colour) with RGB channel values of 184 red, 61 green, and 69 blue. The red channel is dominant by a ratio of 3.0:1 over the weakest channel. In HSL terms, the hue sits at 356 degrees with 50% saturation and 48% lightness, placing it in the warm range of the colour spectrum.
The perceived brightness of #B83D45 is 99/255 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, 67% magenta, 63% yellow, and 28% key (black).
The WCAG contrast ratio of #B83D45 against white is 5.54:1 and against black is 3.79:1. This meets the AA requirement (4.5:1) for normal text on white. For AAA compliance, consider darkening to at least 34% lightness.
The complementary colour #3DB8AF creates maximum visual tension when paired with #B83D45. For more harmonious color combinations, use the analogous colours #B83D83 and #B8723D, 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 #B83D45
- 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 #B83D45?
- #B83D45 is Color #B83D45, a red color (colour) with RGB(184, 61, 69), HSL(356, 50%, 48%), and CMYK(0%, 67%, 63%, 28%). Its perceived brightness is 99/255.
- Is #B83D45 accessible for text?
- Against white, #B83D45 has a contrast ratio of 5.54:1 (passes AA for normal text). Against black, it has 3.79:1 (fails AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #B83D45?
- The complementary colour is #3DB8AF (hue 176). For subtle color combinations, use analogous colours #B83D83 and #B8723D. The triadic palette adds #45B83D and #3D45B8 for vibrant variety.
- How do I use #B83D45 in CSS?
- Use any format: color: #b83d45; or rgb(184, 61, 69); or hsl(356, 50%, 48%). For CSS custom properties: --color-primary: 356 50% 48%; 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.