# Benjamin Moore Sea Star

Source: [https://plan-home.com/color/benjamin-moore-sea-star-2123-30](https://plan-home.com/color/benjamin-moore-sea-star-2123-30)

Benjamin Moore Sea Star 2123-30 is a muted blue-green with a noticeable gray cast, giving it a softened, medium-light presence on the wall. Its equal blue and green influence keeps the color cool, while the subdued saturation prevents it from reading overly coastal or bright. In clear daylight, Sea Star shows more of its blue-green character; in dimmer rooms, it can settle into a calm slate-gray impression. It suits bathrooms, bedrooms, and built-in cabinetry where a quiet wash of color is wanted without strong contrast. Pair it with warm off-whites, charcoal details, weathered oak, or brushed brass for a grounded finish.

## Color details
- **Brand or system:** Benjamin Moore
- **Color name:** Sea Star
- **Color code:** 2123-30
- **HEX:** #889E9E
- **RGB:** 136, 158, 158
- **LRV:** 32.99%
- **Brightness:** Mid-tone
- **Color families:** Blue
- **Temperature:** cool
- **Undertones:** blue

## Color codes
- **HSV:** Hue: 180° Saturation: 13.92% Value: 61.96%
- **HSL:** hsl(180, 10, 58)
- **CMYK:** Cyan: 13.92 Magenta: 0.0 Yellow: 0.0 Key: 38.04
- **YIQ:** Y: 151.422 I: -13.11 Q: -4.654
- **XYZ:** X: 28.55 Y: 32.156 Z: 37.041
- **CIE Lab:** L:63.472 a:-7.694 b:-2.597
- **CIE Luv:** L:63.472 u:-11.753 v:-2.53
- **Decimal:** 8953502
- **Hunter Lab:** 56.706, -9.367, 0.966

## Equivalent and related colors
- [Sherwin Williams Delft](https://plan-home.com/color/delft-sw-9134)
- [Benjamin Moore Atmospheric](https://plan-home.com/color/benjamin-moore-atmospheric-af-500)
- [Behr October Sky](https://plan-home.com/color/behr-october-sky)
- [Behr Provence Blue](https://plan-home.com/color/behr-provence-blue)
- [Benjamin Moore Mystic Lake](https://plan-home.com/color/benjamin-moore-mystic-lake-csp-745)
- [Behr Agave](https://plan-home.com/color/behr-agave)
- [Behr Rainy Afternoon](https://plan-home.com/color/behr-rainy-afternoon)
- [Benjamin Moore Williamsburg Wythe Blue](https://plan-home.com/color/benjamin-moore-williamsburg-wythe-blue-cw-590)
- [Sherwin Williams Morning at Sea](https://plan-home.com/color/morning-at-sea-sw-9634)
- [Benjamin Moore Province Blue](https://plan-home.com/color/benjamin-moore-province-blue-2135-40)
- [Benjamin Moore Cloudy Sky](https://plan-home.com/color/benjamin-moore-cloudy-sky-2122-30)
- [Benjamin Moore Jamestown Blue](https://plan-home.com/color/benjamin-moore-jamestown-blue-hc-148)
- [Behr Venus Teal](https://plan-home.com/color/behr-venus-teal)
- [Benjamin Moore St. John Blue](https://plan-home.com/color/benjamin-moore-st-john-blue-csp-675)
- [Benjamin Moore Boca Raton Blue](https://plan-home.com/color/benjamin-moore-boca-raton-blue-711)
- [Sherwin Williams Tranquil Aqua](https://plan-home.com/color/tranquil-aqua-sw-7611)
- [Sherwin Williams Jasper Stone](https://plan-home.com/color/jasper-stone-sw-9133)
- [Behr Schooner](https://plan-home.com/color/behr-schooner)
- [Behr Rainy Season](https://plan-home.com/color/behr-rainy-season)
- [Benjamin Moore Grenada Villa](https://plan-home.com/color/benjamin-moore-grenada-villa-690)

## Lighter monochromatic colors
- [Benjamin Moore Cloudy Sky](https://plan-home.com/color/benjamin-moore-cloudy-sky-2122-30)
- [Benjamin Moore Silken Blue](https://plan-home.com/color/benjamin-moore-silken-blue-csp-670)
- [Benjamin Moore Wedgewood Gray](https://plan-home.com/color/benjamin-moore-wedgewood-gray-hc-146)

## Darker monochromatic colors
- [Benjamin Moore Templeton Gray](https://plan-home.com/color/benjamin-moore-templeton-gray-hc-161)
- [Benjamin Moore Aegean Teal](https://plan-home.com/color/benjamin-moore-aegean-teal-2136-40)
- [Benjamin Moore Fort Pierce Green](https://plan-home.com/color/benjamin-moore-fort-pierce-green-712)
- [Benjamin Moore Wetherburn's Blue](https://plan-home.com/color/benjamin-moore-wetherburns-blue-cw-580)
- [Benjamin Moore Caribbean Teal](https://plan-home.com/color/benjamin-moore-caribbean-teal-2123-20)

## Complementary colors
- [Benjamin Moore Quietly Violet](https://plan-home.com/color/benjamin-moore-quietly-violet-csp-415)
- [Benjamin Moore Desert Shadows](https://plan-home.com/color/benjamin-moore-desert-shadows-2114-30)
- [Benjamin Moore Hint of Violet](https://plan-home.com/color/benjamin-moore-hint-of-violet-2114-60)
- [Benjamin Moore Antique Pearl](https://plan-home.com/color/benjamin-moore-antique-pearl-2113-70)
- [Benjamin Moore Night Shade](https://plan-home.com/color/benjamin-moore-night-shade-2116-10)
- [Benjamin Moore Incense Stick](https://plan-home.com/color/benjamin-moore-incense-stick-2115-20)
- [Benjamin Moore Velvet Plum](https://plan-home.com/color/benjamin-moore-velvet-plum-csp-420)

Official product page: https://www.benjaminmoore.com/en-us/paint-colors/color/2123-30

## 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.