Color #273C35 Color / Colour Code #273C35
This page shows the hex color code for color #273c35 (#273C35). The colour is a cyan tone with 21% saturation and 19% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #273C35 against common backgrounds.
Complementary Colors
#273C35 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 130, 160, and 190 degrees for harmonious combinations.
Triadic Palette
Three colors at 160, 280, and 40 degrees.
Color Palettes Using #273C35
Five shades at lightness levels 15% through 85% while keeping hue at 160 and saturation at 21%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 160 to 205 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 160 with its complement at 340 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 #273C35
Lightness variations at hue 160 and 21% saturation.
CSS Gradients with #273C35
Design Use Cases for #273C35
Muted Accent Color
With 21% saturation, #273C35 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
#273C35 at 19% 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
#273C35 is in the cyan spectrum (hue 160). 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 #273C35 (hue 160) to its complement at hue 340. For a subtler effect, try pairing with an analogous color at hue 190. Use CSS: background: linear-gradient(135deg, #273c35, #3b262d);
CSS Code for #273C35
Similar Colors
Colors visually similar to #273C35 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #273C35 across image editing and color design tools.
About Color #273C35 (#273C35)
#273C35 is a cyan color (colour) with RGB channel values of 39 red, 60 green, and 53 blue. The green channel is dominant with a relatively balanced channel distribution. In HSL terms, the hue sits at 160 degrees with 21% saturation and 19% lightness, placing it in the neutral-to-cool range of the colour spectrum.
The perceived brightness of #273C35 is 53/255 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 35% cyan, 0% magenta, 12% yellow, and 76% key (black).
The WCAG contrast ratio of #273C35 against white is 11.77:1 and against black is 1.78:1. 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 #3B262D creates maximum visual tension when paired with #273C35. For more harmonious color combinations, use the analogous colours #263B2A and #26373B, 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 #273C35
- 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 #273C35?
- #273C35 is Color #273C35, a cyan color (colour) with RGB(39, 60, 53), HSL(160, 21%, 19%), and CMYK(35%, 0%, 12%, 76%). Its perceived brightness is 53/255.
- Is #273C35 accessible for text?
- Against white, #273C35 has a contrast ratio of 11.77:1 (passes AA for normal text). Against black, it has 1.78:1 (fails AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #273C35?
- The complementary colour is #3B262D (hue 340). For subtle color combinations, use analogous colours #263B2A and #26373B. The triadic palette adds #34263B and #3B3426 for vibrant variety.
- How do I use #273C35 in CSS?
- Use any format: color: #273c35; or rgb(39, 60, 53); or hsl(160, 21%, 19%). For CSS custom properties: --color-primary: 160 21% 19%; 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.