Color #161F64 Color / Colour Code #161F64
This page shows the hex color code for color #161f64 (#161F64). The colour is a blue tone with 64% saturation and 24% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #161F64 against common backgrounds.
Complementary Colors
#161F64 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 203, 233, and 263 degrees for harmonious combinations.
Triadic Palette
Three colors at 233, 353, and 113 degrees.
Color Palettes Using #161F64
Five shades at lightness levels 15% through 85% while keeping hue at 233 and saturation at 64%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 233 to 278 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 233 with its complement at 53 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 #161F64
Lightness variations at hue 233 and 64% saturation.
CSS Gradients with #161F64
Design Use Cases for #161F64
Vibrant Brand Color
#161F64 has a strong 64% 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.
Deep Accent & Text Color
#161F64 at 24% lightness is dark enough for readable body text on light backgrounds while retaining its blue character. Use for headings, emphasized text, or deep accent borders. It provides contrast without the harshness of pure black.
Trust & Professional Identity
#161F64 sits in the blue range (hue 233). 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 #161F64 (hue 233) to its complement at hue 53. For a subtler effect, try pairing with an analogous color at hue 263. Use CSS: background: linear-gradient(135deg, #161f64, #645b16);
CSS Code for #161F64
Similar Colors
Colors visually similar to #161F64 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #161F64 across image editing and color design tools.
About Color #161F64 (#161F64)
#161F64 is a blue color (colour) with RGB channel values of 22 red, 31 green, and 100 blue. The blue channel is dominant by a ratio of 4.5:1 over the weakest channel. In HSL terms, the hue sits at 233 degrees with 64% saturation and 24% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #161F64 is 36/255 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 78% cyan, 69% magenta, 0% yellow, and 61% key (black).
The WCAG contrast ratio of #161F64 against white is 14.85:1 and against black is 1.41:1. 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 #645B16 creates maximum visual tension when paired with #161F64. For more harmonious color combinations, use the analogous colours #164664 and #341664, 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 #161F64
- 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 #161F64?
- #161F64 is Color #161F64, a blue color (colour) with RGB(22, 31, 100), HSL(233, 64%, 24%), and CMYK(78%, 69%, 0%, 61%). Its perceived brightness is 36/255.
- Is #161F64 accessible for text?
- Against white, #161F64 has a contrast ratio of 14.85:1 (passes AA for normal text). Against black, it has 1.41:1 (fails AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #161F64?
- The complementary colour is #645B16 (hue 53). For subtle color combinations, use analogous colours #164664 and #341664. The triadic palette adds #64161F and #1F6416 for vibrant variety.
- How do I use #161F64 in CSS?
- Use any format: color: #161f64; or rgb(22, 31, 100); or hsl(233, 64%, 24%). For CSS custom properties: --color-primary: 233 64% 24%; 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.