Color #455873 Color / Colour Code #455873
This page shows the hex color code for color #455873 (#455873). The colour is a blue tone with 25% saturation and 36% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #455873 against common backgrounds.
Complementary Colors
#455873 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 185, 215, and 245 degrees for harmonious combinations.
Triadic Palette
Three colors at 215, 335, and 95 degrees.
Color Palettes Using #455873
Five shades at lightness levels 15% through 85% while keeping hue at 215 and saturation at 25%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 215 to 260 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 215 with its complement at 35 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 #455873
Lightness variations at hue 215 and 25% saturation.
CSS Gradients with #455873
Design Use Cases for #455873
Muted Accent Color
With 25% saturation, #455873 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.
Primary Interface Color
At 36% lightness, #455873 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
#455873 sits in the blue range (hue 215). 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 #455873 (hue 215) to its complement at hue 35. For a subtler effect, try pairing with an analogous color at hue 245. Use CSS: background: linear-gradient(135deg, #455873, #736045);
CSS Code for #455873
Similar Colors
Colors visually similar to #455873 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #455873 across image editing and color design tools.
About Color #455873 (#455873)
#455873 is a blue color (colour) with RGB channel values of 69 red, 88 green, and 115 blue. The blue channel is dominant with a relatively balanced channel distribution. In HSL terms, the hue sits at 215 degrees with 25% saturation and 36% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #455873 is 85/255 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 40% cyan, 23% magenta, 0% yellow, and 55% key (black).
The WCAG contrast ratio of #455873 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 #736045 creates maximum visual tension when paired with #455873. For more harmonious color combinations, use the analogous colours #456F73 and #494573, 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 #455873
- 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 #455873?
- #455873 is Color #455873, a blue color (colour) with RGB(69, 88, 115), HSL(215, 25%, 36%), and CMYK(40%, 23%, 0%, 55%). Its perceived brightness is 85/255.
- Is #455873 accessible for text?
- Against white, #455873 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 #455873?
- The complementary colour is #736045 (hue 35). For subtle color combinations, use analogous colours #456F73 and #494573. The triadic palette adds #734558 and #587345 for vibrant variety.
- How do I use #455873 in CSS?
- Use any format: color: #455873; or rgb(69, 88, 115); or hsl(215, 25%, 36%). For CSS custom properties: --color-primary: 215 25% 36%; 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.