#232F9F Color
#232F9F is rgb(35, 47, 159) in RGB, hsl(234, 64%, 38%) in HSL, and about cmyk(78%, 70%, 0%, 38%) in CMYK. It has no registered color name of its own — the closest is Egyptian Blue (#1034A6), very hard to tell apart at ΔE 3.75. White text is the more readable choice on this background.
#232F9Frgb(35, 47, 159)hsl(234, 64%, 38%)hsv(234, 78%, 62%)cmyk(78%, 70%, 0%, 38%)oklch(38% 0.178 270.1)lab(25.30% 28.43 -63.22)lch(25.30% 69.32 294.21)What #232F9F 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 #232F9F, 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.
#232F9F Channel Values
How #232F9F 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 35 · G 47 · B 159 | 8-bit channels as sent to the display |
| HSL | H 234° · S 64% · L 38% | Easiest model for building lighter and darker variants |
| HSV | H 234° · S 78% · V 62% | Matches the picker in most design tools |
| CMYK | C 78% · M 70% · Y 0% · K 38% | Approximate ink mix; confirm with an ICC profile before printing |
| Luminance | 10.61:1 vs white · 1.98:1 vs black | WCAG 2.2 relative-luminance contrast ratios |
Text Contrast & Accessibility
WCAG 2.2 contrast ratios for text on a #232F9F 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 #232F9F in the contrast checker.
Colors That Go With #232F9F
Pairings derived from color-wheel relationships. The complementary color sits opposite #232F9F; 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 #232F9F
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 #232F9F.
How #232F9F 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.
#232F9F#2D2D9F#292E9F#2B2B9F#282D9F#004A4A#004176#3E3E3EUsing #232F9F in Code
Copy-ready declarations for the places this color usually ends up.
--color-232f9f: #232F9F;background-color: #232F9F;colors: { 'color-232f9f': '#232F9F' }Color(red: 0.137, green: 0.184, blue: 0.624)<color name="color_232f9f">#232F9F</color>fill="#232F9F"More Blue Colors
#232F9F sits in the blue family. These are its neighbours across that family's full range, each with its own breakdown.
#232F9F Frequently Asked Questions
What color is #232F9F?
#232F9F is a dark blue — rgb(35, 47, 159) in RGB and hsl(234, 64%, 38%) in HSL. It carries no registered color name of its own; the closest named color is Egyptian Blue (#1034A6), which is very hard to tell apart at a CIE76 distance of 3.75.
What is the RGB value of #232F9F?
#232F9F is rgb(35, 47, 159) — red 35, green 47, and blue 159 on the 0-255 scale.
What is the CMYK value of #232F9F?
#232F9F converts to approximately cmyk(78%, 70%, 0%, 38%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.
Should text on #232F9F be black or white?
White text is the more readable choice. #232F9F scores 10.61:1 against white and 1.98:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.
Can I write #232F9F as a CSS color keyword?
No. #232F9F 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 16.29, which is visibly different.
Open #232F9F in a Tool
Keep exploring: every blue in the color library, the guide to shades of blue, or the full color library.