Benjamin Moore

Rhine River

689 / AC-19

Rhine River is a muted blue-green with noticeable gray undertones that temper its color intensity, producing a stony, subdued finish. At an LRV of 47.1, it sits in the medium-reflectance range, functioning adequately in both naturally lit and lower-light rooms without appearing too dark or washed out. The gray base keeps it from reading as overtly teal, pushing it toward a neutral-leaning blue-green.

It coordinates well with Chantilly Lace and Swiss Coffee as lighter counterpoints, while Hale Navy and Kendall Charcoal provide grounding contrast. Wythe Blue offers a close tonal companion within the same cool family.

Brand

Benjamin Moore

Code

689 / AC-19

Collection

Benjamin Moore Classics

Rhine River in Different Light

Light temperature is measured in Kelvin: a warm 2700K bulb pulls colors toward yellow, while 5000K daylight reads cooler and truer. Check the color at the time of day you actually use the room.

Artificial Lighting

Bedroom scene to simulate Benjamin Moore Rhine River under artificial light

Natural Lighting

Living room scene to simulate Benjamin Moore Rhine River under natural light

Technical Specifications

Undertones

Type

Cyan/Teal

Strength

Low

Temperature

cool

Hue Angle

167°

Cyan Family

Lightness

69%

Medium

Saturation

15%

Very Muted

LRV

47.1
0%100%
Very Dark
Dark
Medium
Light
Very Light
White

LRV measures how much light a color reflects, from 0 (black) to 100 (pure white). Below about 50 a color needs good lighting to avoid going flat, 60 and up helps brighten a room, and most whites sit above 80.

Color Position
Saturation →
Lightness →

Color Codes

HEX
#A4BBB6
RGB Decimal
164, 187, 182
RGB Percent
64.3%, 73.3%, 71.4%
HSL
167.0, 14.5%, 68.8%
HSV
167.0, 12.3%, 73.3%
CMYK
12.3%, 0.0%, 2.7%, 26.7%
YIQ
179.6, -12.1, -6.4
XYZ
41.52, 46.81, 51.10
CIE Lab
74.07, -8.83, -0.14
CIE Luv
74.07, -12.20, 1.29
Hunter Lab
68.42, -7.99, -0.13
Decimal
10795958

Coordinating Colors and Color Palettes