Color #345455 Color / Colour Code #345455
This page shows the hex color code for color #345455 (#345455). The colour is a cyan tone with 24% saturation and 27% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #345455 against common backgrounds.
Complementary Colors
#345455 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 152, 182, and 212 degrees for harmonious combinations.
Triadic Palette
Three colors at 182, 302, and 62 degrees.
Color Palettes Using #345455
Five shades at lightness levels 15% through 85% while keeping hue at 182 and saturation at 24%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 182 to 227 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 182 with its complement at 2 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 #345455
Lightness variations at hue 182 and 24% saturation.
CSS Gradients with #345455
Design Use Cases for #345455
Muted Accent Color
With 24% saturation, #345455 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.
Deep Accent & Text Color
#345455 at 27% lightness is dark enough for readable body text on light backgrounds while retaining its cyan character. Use for headings, emphasized text, or deep accent borders. It provides contrast without the harshness of pure black.
Clarity & Technology
#345455 is in the cyan spectrum (hue 182). Cyan evokes technology, clarity, and innovation. It works well for tech product interfaces, data visualization accents, loading indicators, and futuristic design themes. Cyan provides a modern alternative to traditional blues.
Gradient Pairing
Create a gradient from #345455 (hue 182) to its complement at hue 2. For a subtler effect, try pairing with an analogous color at hue 212. Use CSS: background: linear-gradient(135deg, #345455, #553534);
CSS Code for #345455
Similar Colors
Colors visually similar to #345455 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #345455 across image editing and color design tools.
About Color #345455 (#345455)
#345455 is a cyan color (colour) with RGB channel values of 52 red, 84 green, and 85 blue. The blue channel is dominant with a relatively balanced channel distribution. In HSL terms, the hue sits at 182 degrees with 24% saturation and 27% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #345455 is 75/255 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 39% cyan, 1% magenta, 0% yellow, and 67% key (black).
The WCAG contrast ratio of #345455 against white is 8.25:1 and against black is 2.55:1. 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 #553534 creates maximum visual tension when paired with #345455. For more harmonious color combinations, use the analogous colours #345546 and #344455, 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 #345455
- 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 #345455?
- #345455 is Color #345455, a cyan color (colour) with RGB(52, 84, 85), HSL(182, 24%, 27%), and CMYK(39%, 1%, 0%, 67%). Its perceived brightness is 75/255.
- Is #345455 accessible for text?
- Against white, #345455 has a contrast ratio of 8.25:1 (passes AA for normal text). Against black, it has 2.55:1 (fails AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #345455?
- The complementary colour is #553534 (hue 2). For subtle color combinations, use analogous colours #345546 and #344455. The triadic palette adds #553454 and #545534 for vibrant variety.
- How do I use #345455 in CSS?
- Use any format: color: #345455; or rgb(52, 84, 85); or hsl(182, 24%, 27%). For CSS custom properties: --color-primary: 182 24% 27%; 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.