Color #290D30 Color / Colour Code #290D30
This page shows the hex color code for color #290d30 (#290D30). The colour is a purple tone with 57% saturation and 12% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #290D30 against common backgrounds.
Complementary Colors
#290D30 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 258, 288, and 318 degrees for harmonious combinations.
Triadic Palette
Three colors at 288, 48, and 168 degrees.
Color Palettes Using #290D30
Five shades at lightness levels 15% through 85% while keeping hue at 288 and saturation at 57%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 288 to 333 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 288 with its complement at 108 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 #290D30
Lightness variations at hue 288 and 57% saturation.
CSS Gradients with #290D30
Design Use Cases for #290D30
Balanced UI Color
At 57% saturation, #290D30 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.
Dark Mode Background
At just 12% lightness, #290D30 works as a dark mode background or overlay color. Dark backgrounds reduce eye strain in low-light environments and make bright accent colors pop. Pair with light text (minimum 4.5:1 contrast ratio) for readability.
Creativity & Premium Positioning
#290D30 falls in the purple spectrum (hue 288). 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 #290D30 (hue 288) to its complement at hue 108. For a subtler effect, try pairing with an analogous color at hue 318. Use CSS: background: linear-gradient(135deg, #290d30, #14300d);
CSS Code for #290D30
Similar Colors
Colors visually similar to #290D30 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #290D30 across image editing and color design tools.
About Color #290D30 (#290D30)
#290D30 is a purple color (colour) with RGB channel values of 41 red, 13 green, and 48 blue. The blue channel is dominant by a ratio of 3.7:1 over the weakest channel. In HSL terms, the hue sits at 288 degrees with 57% saturation and 12% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #290D30 is 25/255 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 15% cyan, 73% magenta, 0% yellow, and 81% key (black).
The WCAG contrast ratio of #290D30 against white is 17.58:1 and against black is 1.19:1. 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 #14300D creates maximum visual tension when paired with #290D30. For more harmonious color combinations, use the analogous colours #180D30 and #300D26, 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 #290D30
- 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 #290D30?
- #290D30 is Color #290D30, a purple color (colour) with RGB(41, 13, 48), HSL(288, 57%, 12%), and CMYK(15%, 73%, 0%, 81%). Its perceived brightness is 25/255.
- Is #290D30 accessible for text?
- Against white, #290D30 has a contrast ratio of 17.58:1 (passes AA for normal text). Against black, it has 1.19:1 (fails AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #290D30?
- The complementary colour is #14300D (hue 108). For subtle color combinations, use analogous colours #180D30 and #300D26. The triadic palette adds #30290D and #0D3029 for vibrant variety.
- How do I use #290D30 in CSS?
- Use any format: color: #290d30; or rgb(41, 13, 48); or hsl(288, 57%, 12%). For CSS custom properties: --color-primary: 288 57% 12%; 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.