Color #161DAA Color / Colour Code #161DAA
This page shows the hex color code for color #161daa (#161DAA). The colour is a blue tone with 77% saturation and 38% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #161DAA against common backgrounds.
Complementary Colors
#161DAA paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 207, 237, and 267 degrees for harmonious combinations.
Triadic Palette
Three colors at 237, 357, and 117 degrees.
Color Palettes Using #161DAA
Five shades at lightness levels 15% through 85% while keeping hue at 237 and saturation at 77%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 237 to 282 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 237 with its complement at 57 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 #161DAA
Lightness variations at hue 237 and 77% saturation.
CSS Gradients with #161DAA
Design Use Cases for #161DAA
Vibrant Brand Color
#161DAA has a strong 77% saturation that makes it ideal for brand identity elements. Use it for logos, primary call-to-action buttons, hero section accents, and marketing materials where visual impact matters. This saturation level is eye-catching without being harsh.
Primary Interface Color
At 38% lightness, #161DAA 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.
Trust & Professional Identity
#161DAA sits in the blue range (hue 237). 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 #161DAA (hue 237) to its complement at hue 57. For a subtler effect, try pairing with an analogous color at hue 267. Use CSS: background: linear-gradient(135deg, #161daa, #aca416);
CSS Code for #161DAA
Similar Colors
Colors visually similar to #161DAA based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #161DAA across image editing and color design tools.
About Color #161DAA (#161DAA)
#161DAA is a blue color (colour) with RGB channel values of 22 red, 29 green, and 170 blue. The blue channel is dominant by a ratio of 7.7:1 over the weakest channel. In HSL terms, the hue sits at 237 degrees with 77% saturation and 38% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #161DAA is 43/255 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 87% cyan, 83% magenta, 0% yellow, and 33% key (black).
The WCAG contrast ratio of #161DAA against white is 11.73:1 and against black is 1.79:1. 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 #ACA416 creates maximum visual tension when paired with #161DAA. For more harmonious color combinations, use the analogous colours #1668AC and #5916AC, 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 #161DAA
- 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 #161DAA?
- #161DAA is Color #161DAA, a blue color (colour) with RGB(22, 29, 170), HSL(237, 77%, 38%), and CMYK(87%, 83%, 0%, 33%). Its perceived brightness is 43/255.
- Is #161DAA accessible for text?
- Against white, #161DAA has a contrast ratio of 11.73:1 (passes AA for normal text). Against black, it has 1.79:1 (fails AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #161DAA?
- The complementary colour is #ACA416 (hue 57). For subtle color combinations, use analogous colours #1668AC and #5916AC. The triadic palette adds #AC161E and #1EAC16 for vibrant variety.
- How do I use #161DAA in CSS?
- Use any format: color: #161daa; or rgb(22, 29, 170); or hsl(237, 77%, 38%). For CSS custom properties: --color-primary: 237 77% 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.