Color #E100BB Color / Colour Code #E100BB
This page shows the hex color code for color #e100bb (#E100BB). The colour is a purple tone with 100% saturation and 44% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #E100BB against common backgrounds.
Complementary Colors
#E100BB paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 280, 310, and 340 degrees for harmonious combinations.
Triadic Palette
Three colors at 310, 70, and 190 degrees.
Color Palettes Using #E100BB
Five shades at lightness levels 15% through 85% while keeping hue at 310 and saturation at 100%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 310 to 355 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 310 with its complement at 130 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 #E100BB
Lightness variations at hue 310 and 100% saturation.
CSS Gradients with #E100BB
Design Use Cases for #E100BB
High-Impact Accent
With 100% saturation, #E100BB 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 44% lightness, #E100BB 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.
Creativity & Premium Positioning
#E100BB falls in the purple spectrum (hue 310). Purple communicates creativity, wisdom, and luxury. It is effective for premium product highlights, creative portfolio accents, meditation app interfaces, and rewards program branding. Purple occupies a unique space between the energy of red and the calm of blue.
Gradient Pairing
Create a gradient from #E100BB (hue 310) to its complement at hue 130. For a subtler effect, try pairing with an analogous color at hue 340. Use CSS: background: linear-gradient(135deg, #e100bb, #00e025);
CSS Code for #E100BB
Similar Colors
Colors visually similar to #E100BB based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #E100BB across image editing and color design tools.
About Color #E100BB (#E100BB)
#E100BB is a purple color (colour) with RGB channel values of 225 red, 0 green, and 187 blue. The red channel is dominant by a ratio of 225.0:1 over the weakest channel. In HSL terms, the hue sits at 310 degrees with 100% saturation and 44% lightness, placing it in the warm range of the colour spectrum.
The perceived brightness of #E100BB is 89/255 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, 100% magenta, 17% yellow, and 12% key (black).
The WCAG contrast ratio of #E100BB against white is 4.27:1 and against black is 4.92:1. This only passes AA for large text (18pt+) on white. For normal body text on white, darken the color or use it on a dark background where it achieves 4.92:1.
The complementary colour #00E025 creates maximum visual tension when paired with #E100BB. For more harmonious color combinations, use the analogous colours #9600E0 and #E0004B, 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 #E100BB
- 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 #E100BB?
- #E100BB is Color #E100BB, a purple color (colour) with RGB(225, 0, 187), HSL(310, 100%, 44%), and CMYK(0%, 100%, 17%, 12%). Its perceived brightness is 89/255.
- Is #E100BB accessible for text?
- Against white, #E100BB has a contrast ratio of 4.27:1 (fails AA for normal text). Against black, it has 4.92:1 (passes AA). It passes AA for large text (18pt+) on white. Use the contrast checker tool for custom background pairings.
- What colours pair well with #E100BB?
- The complementary colour is #00E025 (hue 130). For subtle color combinations, use analogous colours #9600E0 and #E0004B. The triadic palette adds #BBE000 and #00BBE0 for vibrant variety.
- How do I use #E100BB in CSS?
- Use any format: color: #e100bb; or rgb(225, 0, 187); or hsl(310, 100%, 44%). For CSS custom properties: --color-primary: 310 100% 44%; 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.