Color #33004D Color / Colour Code #33004D
This page shows the hex color code for color #33004d (#33004D). The colour is a purple tone with 100% saturation and 15% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #33004D against common backgrounds.
Complementary Colors
#33004D paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 250, 280, and 310 degrees for harmonious combinations.
Triadic Palette
Three colors at 280, 40, and 160 degrees.
Color Palettes Using #33004D
Five shades at lightness levels 15% through 85% while keeping hue at 280 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 280 to 325 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 280 with its complement at 100 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 #33004D
Lightness variations at hue 280 and 100% saturation.
CSS Gradients with #33004D
Design Use Cases for #33004D
High-Impact Accent
With 100% saturation, #33004D 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.
Deep Accent & Text Color
#33004D at 15% lightness is dark enough for readable body text on light backgrounds while retaining its purple character. Use for headings, emphasized text, or deep accent borders. It provides contrast without the harshness of pure black.
Creativity & Premium Positioning
#33004D falls in the purple spectrum (hue 280). 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 #33004D (hue 280) to its complement at hue 100. For a subtler effect, try pairing with an analogous color at hue 310. Use CSS: background: linear-gradient(135deg, #33004d, #194d00);
CSS Code for #33004D
Similar Colors
Colors visually similar to #33004D based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #33004D across image editing and color design tools.
About Color #33004D (#33004D)
#33004D is a purple color (colour) with RGB channel values of 51 red, 0 green, and 77 blue. The blue channel is dominant by a ratio of 77.0:1 over the weakest channel. In HSL terms, the hue sits at 280 degrees with 100% saturation and 15% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #33004D is 24/255 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 34% cyan, 100% magenta, 0% yellow, and 70% key (black).
The WCAG contrast ratio of #33004D against white is 16.83:1 and against black is 1.25:1. 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 #194D00 creates maximum visual tension when paired with #33004D. For more harmonious color combinations, use the analogous colours #0D004D and #4D0040, 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 #33004D
- 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 #33004D?
- #33004D is Color #33004D, a purple color (colour) with RGB(51, 0, 77), HSL(280, 100%, 15%), and CMYK(34%, 100%, 0%, 70%). Its perceived brightness is 24/255.
- Is #33004D accessible for text?
- Against white, #33004D has a contrast ratio of 16.83:1 (passes AA for normal text). Against black, it has 1.25:1 (fails AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #33004D?
- The complementary colour is #194D00 (hue 100). For subtle color combinations, use analogous colours #0D004D and #4D0040. The triadic palette adds #4D3300 and #004D33 for vibrant variety.
- How do I use #33004D in CSS?
- Use any format: color: #33004d; or rgb(51, 0, 77); or hsl(280, 100%, 15%). For CSS custom properties: --color-primary: 280 100% 15%; 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.