#130B01 Color
#130B01 is rgb(19, 11, 1) in RGB, hsl(33, 90%, 4%) in HSL, and about cmyk(0%, 42%, 95%, 93%) in CMYK. It has no registered color name of its own — the closest is Smoky Black (#100C08), very hard to tell apart at ΔE 2.92. White text is the more readable choice on this background.
#130B01rgb(19, 11, 1)hsl(33, 90%, 4%)hsv(33, 95%, 7%)cmyk(0%, 42%, 95%, 93%)oklch(15.7% 0.029 80.1)lab(3.49% 1.79 4.83)lch(3.49% 5.15 69.64)What #130B01 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 #130B01, 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 brown in the library.
#130B01 Channel Values
How #130B01 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 19 · G 11 · B 1 | 8-bit channels as sent to the display |
| HSL | H 33° · S 90% · L 4% | Easiest model for building lighter and darker variants |
| HSV | H 33° · S 95% · V 7% | Matches the picker in most design tools |
| CMYK | C 0% · M 42% · Y 95% · K 93% | Approximate ink mix; confirm with an ICC profile before printing |
| Luminance | 19.52:1 vs white · 1.08:1 vs black | WCAG 2.2 relative-luminance contrast ratios |
Text Contrast & Accessibility
WCAG 2.2 contrast ratios for text on a #130B01 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 #130B01 in the contrast checker.
Colors That Go With #130B01
Pairings derived from color-wheel relationships. The complementary color sits opposite #130B01; 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 #130B01
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 #130B01.
How #130B01 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.
#130B01#0D0D01#0F0C01#0E0E01#100D01#140A0A#130A06#0C0C0CUsing #130B01 in Code
Copy-ready declarations for the places this color usually ends up.
--color-130b01: #130B01;background-color: #130B01;colors: { 'color-130b01': '#130B01' }Color(red: 0.075, green: 0.043, blue: 0.004)<color name="color_130b01">#130B01</color>fill="#130B01"More Brown Colors
#130B01 sits in the brown family. These are its neighbours across that family's full range, each with its own breakdown.
#130B01 Frequently Asked Questions
What color is #130B01?
#130B01 is a darkest brown — rgb(19, 11, 1) in RGB and hsl(33, 90%, 4%) in HSL. It carries no registered color name of its own; the closest named color is Smoky Black (#100C08), which is very hard to tell apart at a CIE76 distance of 2.92.
What is the RGB value of #130B01?
#130B01 is rgb(19, 11, 1) — red 19, green 11, and blue 1 on the 0-255 scale.
What is the CMYK value of #130B01?
#130B01 converts to approximately cmyk(0%, 42%, 95%, 93%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.
Should text on #130B01 be black or white?
White text is the more readable choice. #130B01 scores 19.52:1 against white and 1.08:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.
Can I write #130B01 as a CSS color keyword?
No. #130B01 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 black (#000000) at a CIE76 distance of 6.22, which is clearly related but distinguishable side by side.
Open #130B01 in a Tool
Keep exploring: every brown in the color library, the guide to shades of brown, or the full color library.