# Behr Keystone Gray

Source: [https://plan-home.com/color/behr-keystone-gray](https://plan-home.com/color/behr-keystone-gray)

The Behr HDC-AC-21 Keystone Gray is a modern neutral hue that adds sophistication and depth to any space. This color pairs beautifully with accents in a soft taupe or a deep navy blue, creating a harmonious and inviting atmosphere. Consider complementing HDC-AC-21 with touches of crisp white or warm wood tones to enhance its versatility and timeless appeal. Whether used as the main color or as an accent, Keystone Gray brings a sense of calm elegance to interiors, making it a perfect choice for those seeking a refined and contemporary palette.

## Color details
- **Brand or system:** Behr
- **Color name:** Keystone Gray
- **Color code:** HDC-AC-21
- **HEX:** #b6bbb2
- **RGB:** 182, 187, 178
- **LRV:** 48.23%
- **Brightness:** Mid-tone
- **Color families:** Grey
- **Temperature:** cool
- **Undertones:** green

## Color codes
- **HSV:** Hue: 93° Saturation: 4.81% Value: 73.33%
- **HSL:** hsl(93, 6, 72)
- **CMYK:** Cyan: 2.67 Magenta: 0.0 Yellow: 4.81 Key: 26.67
- **YIQ:** Y: 184.479 I: -0.087 Q: -3.858
- **XYZ:** X: 45.096 Y: 48.7 Z: 49.132
- **CIE Lab:** L:75.264 a:-3.407 b:3.95
- **CIE Luv:** L:75.264 u:-2.355 v:6.392
- **Decimal:** 11975602
- **Hunter Lab:** 69.785, -6.777, 7.107

## Equivalent and related colors
- [Valspar Silver Moss](https://plan-home.com/color/valspar-silver-moss)
- [Benjamin Moore Gray Horse](https://plan-home.com/color/benjamin-moore-gray-horse-2140-50)
- [Valspar Rock Solid](https://plan-home.com/color/valspar-rock-solid)
- [Behr Verdigris](https://plan-home.com/color/behr-verdigris)
- [Benjamin Moore Misted Green](https://plan-home.com/color/benjamin-moore-misted-green-2138-50)
- [Valspar Gray-Green Linen](https://plan-home.com/color/valspar-gray-green-linen)
- [Benjamin Moore Imperial Gray](https://plan-home.com/color/benjamin-moore-imperial-gray-1571)
- [Sherwin Williams Silvermist](https://plan-home.com/color/silvermist-sw-7621)
- [Benjamin Moore Sea Haze](https://plan-home.com/color/benjamin-moore-sea-haze-2137-50)
- [Behr Weathered Moss](https://plan-home.com/color/behr-weathered-moss)
- [Benjamin Moore Half Moon Crest](https://plan-home.com/color/benjamin-moore-half-moon-crest-1481)
- [Valspar Smoke Infusion](https://plan-home.com/color/valspar-smoke-infusion)
- [Sherwin Williams Comfort Gray](https://plan-home.com/color/sherwin-williams-comfort-gray)
- [Behr Heirloom Silver](https://plan-home.com/color/behr-heirloom-silver)
- [Benjamin Moore Iced Marble](https://plan-home.com/color/benjamin-moore-iced-marble-1578)
- [Sherwin Williams Oyster Bay](https://plan-home.com/color/oyster-bay-sw-6206)
- [Sherwin Williams Contented](https://plan-home.com/color/contented-sw-6191)
- [Valspar Granite Dust](https://plan-home.com/color/valspar-granite-dust)

## Lighter monochromatic colors
- [Behr Engagement Silver](https://plan-home.com/color/behr-engagement-silver)
- [Behr Silent White](https://plan-home.com/color/behr-silent-white)
- [Behr Misty Coast](https://plan-home.com/color/behr-misty-coast-ppu25-13)
- [Behr Riverdale](https://plan-home.com/color/behr-riverdale)
- [Behr Summer Green](https://plan-home.com/color/behr-summer-green)

## Darker monochromatic colors
- [Behr Flipper](https://plan-home.com/color/behr-flipper)
- [Behr Eucalyptus Wreath](https://plan-home.com/color/behr-eucalyptus-wreath)
- [Behr Bitter Sage](https://plan-home.com/color/behr-bitter-sage)
- [Behr Thai Basil](https://plan-home.com/color/behr-thai-basil)
- [Behr Shark Fin](https://plan-home.com/color/behr-shark-fin)

## Complementary colors
- [Behr Mata Hari](https://plan-home.com/color/behr-mata-hari)
- [Behr Misty Lavender](https://plan-home.com/color/behr-misty-lavender)
- [Behr Illusionist](https://plan-home.com/color/behr-illusionist)
- [Behr Sovereign](https://plan-home.com/color/behr-sovereign)
- [Behr Ancestry Violet](https://plan-home.com/color/behr-ancestry-violet)
- [Behr Passion Fruit](https://plan-home.com/color/behr-passion-fruit)
- [Behr Muscat Grape](https://plan-home.com/color/behr-muscat-grape)

## Important note

Digital color values and matches are approximate. Screens, lighting, paint finish, surface texture, and application method can change how a color appears. Test a physical paint sample before making a final decision.