Color #355F4E Color / Colour Code #355F4E
This page shows the hex color code for color #355f4e (#355F4E). The colour is a cyan tone with 28% saturation and 29% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #355F4E against common backgrounds.
Complementary Colors
#355F4E paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 126, 156, and 186 degrees for harmonious combinations.
Triadic Palette
Three colors at 156, 276, and 36 degrees.
Color Palettes Using #355F4E
Five shades at lightness levels 15% through 85% while keeping hue at 156 and saturation at 28%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 156 to 201 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 156 with its complement at 336 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 #355F4E
Lightness variations at hue 156 and 28% saturation.
CSS Gradients with #355F4E
Design Use Cases for #355F4E
Muted Accent Color
With 28% saturation, #355F4E 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
#355F4E at 29% 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
#355F4E is in the cyan spectrum (hue 156). 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 #355F4E (hue 156) to its complement at hue 336. For a subtler effect, try pairing with an analogous color at hue 186. Use CSS: background: linear-gradient(135deg, #355f4e, #5f3546);
CSS Code for #355F4E
Similar Colors
Colors visually similar to #355F4E based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #355F4E across image editing and color design tools.
About Color #355F4E (#355F4E)
#355F4E is a cyan color (colour) with RGB channel values of 53 red, 95 green, and 78 blue. The green channel is dominant with a relatively balanced channel distribution. In HSL terms, the hue sits at 156 degrees with 28% saturation and 29% lightness, placing it in the neutral-to-cool range of the colour spectrum.
The perceived brightness of #355F4E is 81/255 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 44% cyan, 0% magenta, 18% yellow, and 63% key (black).
The WCAG contrast ratio of #355F4E against white is 7.25:1 and against black is 2.90:1. 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 #5F3546 creates maximum visual tension when paired with #355F4E. For more harmonious color combinations, use the analogous colours #355F39 and #355B5F, 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 #355F4E
- 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 #355F4E?
- #355F4E is Color #355F4E, a cyan color (colour) with RGB(53, 95, 78), HSL(156, 28%, 29%), and CMYK(44%, 0%, 18%, 63%). Its perceived brightness is 81/255.
- Is #355F4E accessible for text?
- Against white, #355F4E has a contrast ratio of 7.25:1 (passes AA for normal text). Against black, it has 2.90:1 (fails AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #355F4E?
- The complementary colour is #5F3546 (hue 336). For subtle color combinations, use analogous colours #355F39 and #355B5F. The triadic palette adds #4E355F and #5F4E35 for vibrant variety.
- How do I use #355F4E in CSS?
- Use any format: color: #355f4e; or rgb(53, 95, 78); or hsl(156, 28%, 29%). For CSS custom properties: --color-primary: 156 28% 29%; 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.