Color #685DA2 Color / Colour Code #685DA2
This page shows the hex color code for color #685da2 (#685DA2). The colour is a blue tone with 27% saturation and 50% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #685DA2 against common backgrounds.
Complementary Colors
#685DA2 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 220, 250, and 280 degrees for harmonious combinations.
Triadic Palette
Three colors at 250, 10, and 130 degrees.
Color Palettes Using #685DA2
Five shades at lightness levels 15% through 85% while keeping hue at 250 and saturation at 27%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 250 to 295 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 250 with its complement at 70 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 #685DA2
Lightness variations at hue 250 and 27% saturation.
CSS Gradients with #685DA2
Design Use Cases for #685DA2
Muted Accent Color
With 27% saturation, #685DA2 has a subtle, sophisticated quality. This level of desaturation works well for secondary buttons, inactive states, subtle borders, and backgrounds that need a hint of color without being distracting. Muted colors communicate restraint and professionalism.
Soft Accent & Highlight
With 50% lightness, #685DA2 has a softer, more approachable quality. It works well for hover states, subtle highlights, progress indicators, and secondary UI elements. This lightness range is particularly effective for tag backgrounds and status indicators.
Trust & Professional Identity
#685DA2 sits in the blue range (hue 250). Blue is the world's most popular color for corporate identities because it conveys trust, stability, and competence. Use it for navigation bars, link text, form focus states, and any element where user confidence matters. Financial, healthcare, and technology brands rely heavily on this hue range.
Gradient Pairing
Create a gradient from #685DA2 (hue 250) to its complement at hue 70. For a subtler effect, try pairing with an analogous color at hue 280. Use CSS: background: linear-gradient(135deg, #685da2, #96a25d);
CSS Code for #685DA2
Similar Colors
Colors visually similar to #685DA2 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #685DA2 across image editing and color design tools.
About Color #685DA2 (#685DA2)
#685DA2 is a blue color (colour) with RGB channel values of 104 red, 93 green, and 162 blue. The blue channel is dominant with a relatively balanced channel distribution. In HSL terms, the hue sits at 250 degrees with 27% saturation and 50% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #685DA2 is 104/255 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 36% cyan, 43% magenta, 0% yellow, and 36% key (black).
The WCAG contrast ratio of #685DA2 against white is 5.71:1 and against black is 3.68:1. This meets the AA requirement (4.5:1) for normal text on white. For AAA compliance, consider darkening to at least 35% lightness.
The complementary colour #96A25D creates maximum visual tension when paired with #685DA2. For more harmonious color combinations, use the analogous colours #5D74A2 and #8B5DA2, 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 #685DA2
- 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 #685DA2?
- #685DA2 is Color #685DA2, a blue color (colour) with RGB(104, 93, 162), HSL(250, 27%, 50%), and CMYK(36%, 43%, 0%, 36%). Its perceived brightness is 104/255.
- Is #685DA2 accessible for text?
- Against white, #685DA2 has a contrast ratio of 5.71:1 (passes AA for normal text). Against black, it has 3.68:1 (fails AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #685DA2?
- The complementary colour is #96A25D (hue 70). For subtle color combinations, use analogous colours #5D74A2 and #8B5DA2. The triadic palette adds #A2695D and #5DA269 for vibrant variety.
- How do I use #685DA2 in CSS?
- Use any format: color: #685da2; or rgb(104, 93, 162); or hsl(250, 27%, 50%). For CSS custom properties: --color-primary: 250 27% 50%; 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.