Color #635D64 Color / Colour Code #635D64
This page shows the hex color code for color #635d64 (#635D64). The colour is a purple tone with 4% saturation and 38% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #635D64 against common backgrounds.
Complementary Colors
#635D64 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 261, 291, and 321 degrees for harmonious combinations.
Triadic Palette
Three colors at 291, 51, and 171 degrees.
Color Palettes Using #635D64
Five shades at lightness levels 15% through 85% while keeping hue at 291 and saturation at 4%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 291 to 336 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 291 with its complement at 111 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 #635D64
Lightness variations at hue 291 and 4% saturation.
CSS Gradients with #635D64
Design Use Cases for #635D64
Neutral Foundation Color
#635D64 has almost no saturation (4%), making it an excellent neutral. Use it for page backgrounds, card surfaces, divider lines, and any element that should recede visually. Neutrals like this form the foundation of every professional design system.
Primary Interface Color
At 38% lightness, #635D64 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
#635D64 falls in the purple spectrum (hue 291). 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 #635D64 (hue 291) to its complement at hue 111. For a subtler effect, try pairing with an analogous color at hue 321. Use CSS: background: linear-gradient(135deg, #635d64, #5e655d);
CSS Code for #635D64
Similar Colors
Colors visually similar to #635D64 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #635D64 across image editing and color design tools.
About Color #635D64 (#635D64)
#635D64 is a purple color (colour) with RGB channel values of 99 red, 93 green, and 100 blue. The blue channel is dominant with a relatively balanced channel distribution. In HSL terms, the hue sits at 291 degrees with 4% saturation and 38% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #635D64 is 96/255 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 1% cyan, 7% magenta, 0% yellow, and 61% key (black).
The WCAG contrast ratio of #635D64 against white is 6.40:1 and against black is 3.28:1. This meets the AA requirement (4.5:1) for normal text on white. For AAA compliance, consider darkening to at least 27% lightness.
The complementary colour #5E655D creates maximum visual tension when paired with #635D64. For more harmonious color combinations, use the analogous colours #605D65 and #655D62, 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 #635D64
- 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 #635D64?
- #635D64 is Color #635D64, a purple color (colour) with RGB(99, 93, 100), HSL(291, 4%, 38%), and CMYK(1%, 7%, 0%, 61%). Its perceived brightness is 96/255.
- Is #635D64 accessible for text?
- Against white, #635D64 has a contrast ratio of 6.40:1 (passes AA for normal text). Against black, it has 3.28:1 (fails AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #635D64?
- The complementary colour is #5E655D (hue 111). For subtle color combinations, use analogous colours #605D65 and #655D62. The triadic palette adds #65645D and #5D6564 for vibrant variety.
- How do I use #635D64 in CSS?
- Use any format: color: #635d64; or rgb(99, 93, 100); or hsl(291, 4%, 38%). For CSS custom properties: --color-primary: 291 4% 38%; 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.