#3B333D Color
#3B333D is rgb(59, 51, 61) in RGB, hsl(288, 9%, 22%) in HSL, and about cmyk(3%, 16%, 0%, 76%) in CMYK. It has no registered color name of its own — the closest is Xumo (#413639), clearly related but distinguishable side by side at ΔE 5.18. White text is the more readable choice on this background.
#3B333Drgb(59, 51, 61)hsl(288, 9%, 22%)hsv(288, 16%, 24%)cmyk(3%, 16%, 0%, 76%)oklch(33.3% 0.02 319.5)lab(22.41% 5.35 -4.93)lch(22.41% 7.27 317.32)What #3B333D 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 #3B333D, 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 gray in the library.
#3B333D Channel Values
How #3B333D 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 59 · G 51 · B 61 | 8-bit channels as sent to the display |
| HSL | H 288° · S 9% · L 22% | Easiest model for building lighter and darker variants |
| HSV | H 288° · S 16% · V 24% | Matches the picker in most design tools |
| CMYK | C 3% · M 16% · Y 0% · K 76% | Approximate ink mix; confirm with an ICC profile before printing |
| Luminance | 12.16:1 vs white · 1.73:1 vs black | WCAG 2.2 relative-luminance contrast ratios |
Text Contrast & Accessibility
WCAG 2.2 contrast ratios for text on a #3B333D 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 #3B333D in the contrast checker.
Colors That Go With #3B333D
Pairings derived from color-wheel relationships. The complementary color sits opposite #3B333D; 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 #3B333D
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 #3B333D.
How #3B333D 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.
#3B333D#34343D#37343D#36363D#38353D#3A3434#3A3438#363636Using #3B333D in Code
Copy-ready declarations for the places this color usually ends up.
--color-3b333d: #3B333D;background-color: #3B333D;colors: { 'color-3b333d': '#3B333D' }Color(red: 0.231, green: 0.200, blue: 0.239)<color name="color_3b333d">#3B333D</color>fill="#3B333D"More Gray Colors
#3B333D sits in the gray family. These are its neighbours across that family's full range, each with its own breakdown.
#3B333D Frequently Asked Questions
What color is #3B333D?
#3B333D is a dark gray — rgb(59, 51, 61) in RGB and hsl(288, 9%, 22%) in HSL. It carries no registered color name of its own; the closest named color is Xumo (#413639), which is clearly related but distinguishable side by side at a CIE76 distance of 5.18.
What is the RGB value of #3B333D?
#3B333D is rgb(59, 51, 61) — red 59, green 51, and blue 61 on the 0-255 scale.
What is the CMYK value of #3B333D?
#3B333D converts to approximately cmyk(3%, 16%, 0%, 76%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.
Should text on #3B333D be black or white?
White text is the more readable choice. #3B333D scores 12.16:1 against white and 1.73:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.
Can I write #3B333D as a CSS color keyword?
No. #3B333D 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 darkslategray (#2F4F4F) at a CIE76 distance of 19.68, which is visibly different.
Open #3B333D in a Tool
Keep exploring: every gray in the color library, the guide to shades of gray, or the full color library.