#6B210B Color
#6B210B is rgb(107, 33, 11) in RGB, hsl(14, 81%, 23%) in HSL, and about cmyk(0%, 69%, 90%, 58%) in CMYK. It has no registered color name of its own — the closest is Blood Red (#660000), clearly related but distinguishable side by side at ΔE 9.91. White text is the more readable choice on this background.
#6B210Brgb(107, 33, 11)hsl(14, 81%, 23%)hsv(14, 90%, 42%)cmyk(0%, 69%, 90%, 58%)oklch(36.1% 0.11 36.3)lab(24.90% 32.75 31.76)lch(24.90% 45.62 44.12)What #6B210B 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 #6B210B, 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 red in the library.
#6B210B Channel Values
How #6B210B 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 107 · G 33 · B 11 | 8-bit channels as sent to the display |
| HSL | H 14° · S 81% · L 23% | Easiest model for building lighter and darker variants |
| HSV | H 14° · S 90% · V 42% | Matches the picker in most design tools |
| CMYK | C 0% · M 69% · Y 90% · K 58% | Approximate ink mix; confirm with an ICC profile before printing |
| Luminance | 11.37:1 vs white · 1.85:1 vs black | WCAG 2.2 relative-luminance contrast ratios |
Text Contrast & Accessibility
WCAG 2.2 contrast ratios for text on a #6B210B 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 #6B210B in the contrast checker.
Colors That Go With #6B210B
Pairings derived from color-wheel relationships. The complementary color sits opposite #6B210B; 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 #6B210B
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 #6B210B.
How #6B210B 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.
#6B210B#373709#512F0A#454500#563904#6C1F1F#6B2019#3A3A3AUsing #6B210B in Code
Copy-ready declarations for the places this color usually ends up.
--color-6b210b: #6B210B;background-color: #6B210B;colors: { 'color-6b210b': '#6B210B' }Color(red: 0.420, green: 0.129, blue: 0.043)<color name="color_6b210b">#6B210B</color>fill="#6B210B"More Red Colors
#6B210B sits in the red family. These are its neighbours across that family's full range, each with its own breakdown.
#6B210B Frequently Asked Questions
What color is #6B210B?
#6B210B is a dark red — rgb(107, 33, 11) in RGB and hsl(14, 81%, 23%) in HSL. It carries no registered color name of its own; the closest named color is Blood Red (#660000), which is clearly related but distinguishable side by side at a CIE76 distance of 9.91.
What is the RGB value of #6B210B?
#6B210B is rgb(107, 33, 11) — red 107, green 33, and blue 11 on the 0-255 scale.
What is the CMYK value of #6B210B?
#6B210B converts to approximately cmyk(0%, 69%, 90%, 58%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.
Should text on #6B210B be black or white?
White text is the more readable choice. #6B210B scores 11.37:1 against white and 1.85:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.
Can I write #6B210B as a CSS color keyword?
No. #6B210B 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 saddlebrown (#8B4513) at a CIE76 distance of 16.97, which is visibly different.
Open #6B210B in a Tool
Keep exploring: every red in the color library, the guide to shades of red, or the full color library.