#3348EB Color
#3348EB is rgb(51, 72, 235) in RGB, hsl(233, 82%, 56%) in HSL, and about cmyk(78%, 69%, 0%, 8%) in CMYK. It has no registered color name of its own — the closest is Palatinate Blue (#273BE2), clearly related but distinguishable side by side at ΔE 5.84. White text is the more readable choice on this background.
#3348EBrgb(51, 72, 235)hsl(233, 82%, 56%)hsv(233, 78%, 92%)cmyk(78%, 69%, 0%, 8%)oklch(50.4% 0.242 269.1)lab(38.58% 38.48 -85.74)lch(38.58% 93.98 294.17)What #3348EB Is Called
Most hex codes have no name: there are 16.7 million of them and a few thousand registered names. These are the named colors nearest to #3348EB, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.
Browse the full index of named colors A-Z or every blue in the library.
#3348EB Channel Values
How #3348EB breaks down in each color model. Hue is measured in degrees around the color wheel; saturation, lightness, and the CMYK inks are percentages.
| Model | Channels | Notes |
|---|---|---|
| RGB | R 51 · G 72 · B 235 | 8-bit channels as sent to the display |
| HSL | H 233° · S 82% · L 56% | Easiest model for building lighter and darker variants |
| HSV | H 233° · S 78% · V 92% | Matches the picker in most design tools |
| CMYK | C 78% · M 69% · Y 0% · K 8% | Approximate ink mix; confirm with an ICC profile before printing |
| Luminance | 6.43:1 vs white · 3.27:1 vs black | WCAG 2.2 relative-luminance contrast ratios |
Text Contrast & Accessibility
WCAG 2.2 contrast ratios for text on a #3348EB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1. Contrast is one check, not a full accessibility review.
Need a specific ratio against another background? Open #3348EB in the contrast checker.
Colors That Go With #3348EB
Pairings derived from color-wheel relationships. The complementary color sits opposite #3348EB; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.
Tints & Shades of #3348EB
Lighter tints and darker shades built by moving the lightness channel while holding hue and saturation, which is what you want for hover states, backgrounds, and text variants.
Want a full 50-950 ramp with semantic roles? Generate design tokens from #3348EB.
How #3348EB Looks with Color Vision Deficiency
Simulated with the Viénot, Brettel & Mollon LMS projection model. Anomalous types are rendered as partial versions of the matching dichromacy, which is an approximation rather than a per-person clinical model.
#3348EB#4545EB#3E46EB#4242EB#3C44EB#007070#0062AF#5F5F5FUsing #3348EB in Code
Copy-ready declarations for the places this color usually ends up.
--color-3348eb: #3348EB;background-color: #3348EB;colors: { 'color-3348eb': '#3348EB' }Color(red: 0.200, green: 0.282, blue: 0.922)<color name="color_3348eb">#3348EB</color>fill="#3348EB"More Blue Colors
#3348EB sits in the blue family. These are its neighbours across that family's full range, each with its own breakdown.
#3348EB Frequently Asked Questions
What color is #3348EB?
#3348EB is a mid-tone blue — rgb(51, 72, 235) in RGB and hsl(233, 82%, 56%) in HSL. It carries no registered color name of its own; the closest named color is Palatinate Blue (#273BE2), which is clearly related but distinguishable side by side at a CIE76 distance of 5.84.
What is the RGB value of #3348EB?
#3348EB is rgb(51, 72, 235) — red 51, green 72, and blue 235 on the 0-255 scale.
What is the CMYK value of #3348EB?
#3348EB converts to approximately cmyk(78%, 69%, 0%, 8%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.
Should text on #3348EB be black or white?
White text is the more readable choice. #3348EB scores 6.43:1 against white and 3.27:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.
Can I write #3348EB as a CSS color keyword?
No. #3348EB is not one of the CSS color keywords, so it has to be written as a hex, rgb() or hsl() value. The closest keyword is mediumslateblue (#7B68EE) at a CIE76 distance of 23.54, which is visibly different.
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Keep exploring: every blue in the color library, the guide to shades of blue, or the full color library.