#2A216E Color
#2A216E is rgb(42, 33, 110) in RGB, hsl(247, 54%, 28%) in HSL, and about cmyk(62%, 70%, 0%, 57%) in CMYK. It has no registered color name of its own — the closest is St. Patrick's Blue (#23297A), clearly related but distinguishable side by side at ΔE 5.29. White text is the more readable choice on this background.
#2A216Ergb(42, 33, 110)hsl(247, 54%, 28%)hsv(247, 70%, 43%)cmyk(62%, 70%, 0%, 57%)oklch(31.2% 0.127 281.4)lab(18.15% 23.36 -44.26)lch(18.15% 50.05 297.82)What #2A216E 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 #2A216E, 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.
#2A216E Channel Values
How #2A216E 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 42 · G 33 · B 110 | 8-bit channels as sent to the display |
| HSL | H 247° · S 54% · L 28% | Easiest model for building lighter and darker variants |
| HSV | H 247° · S 70% · V 43% | Matches the picker in most design tools |
| CMYK | C 62% · M 70% · Y 0% · K 57% | Approximate ink mix; confirm with an ICC profile before printing |
| Luminance | 13.63:1 vs white · 1.54:1 vs black | WCAG 2.2 relative-luminance contrast ratios |
Text Contrast & Accessibility
WCAG 2.2 contrast ratios for text on a #2A216E 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 #2A216E in the contrast checker.
Colors That Go With #2A216E
Pairings derived from color-wheel relationships. The complementary color sits opposite #2A216E; 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 #2A216E
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 #2A216E.
How #2A216E 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.
#2A216E#23236E#26226E#24246E#27236E#103333#1D2D51#2E2E2EUsing #2A216E in Code
Copy-ready declarations for the places this color usually ends up.
--color-2a216e: #2A216E;background-color: #2A216E;colors: { 'color-2a216e': '#2A216E' }Color(red: 0.165, green: 0.129, blue: 0.431)<color name="color_2a216e">#2A216E</color>fill="#2A216E"More Blue Colors
#2A216E sits in the blue family. These are its neighbours across that family's full range, each with its own breakdown.
#2A216E Frequently Asked Questions
What color is #2A216E?
#2A216E is a dark blue — rgb(42, 33, 110) in RGB and hsl(247, 54%, 28%) in HSL. It carries no registered color name of its own; the closest named color is St. Patrick's Blue (#23297A), which is clearly related but distinguishable side by side at a CIE76 distance of 5.29.
What is the RGB value of #2A216E?
#2A216E is rgb(42, 33, 110) — red 42, green 33, and blue 110 on the 0-255 scale.
What is the CMYK value of #2A216E?
#2A216E converts to approximately cmyk(62%, 70%, 0%, 57%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.
Should text on #2A216E be black or white?
White text is the more readable choice. #2A216E scores 13.63:1 against white and 1.54:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.
Can I write #2A216E as a CSS color keyword?
No. #2A216E 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 midnightblue (#191970) at a CIE76 distance of 7.82, which is clearly related but distinguishable side by side.
Open #2A216E in a Tool
Keep exploring: every blue in the color library, the guide to shades of blue, or the full color library.