#435964 - Midnight in the Tropics color

A smoky, muted slate-blue with deep teal undertones, this color feels cool, calm and refined. It reads as a sophisticated charcoal washed with green-blue, evoking stormy sea surfaces and weathered metal. It works well as a grounding neutral for interiors, web interfaces, or brand marks, pairing beautifully with warm neutrals, mustard ochre, coral or soft blush, and metallics like brass. Use it for background fields, accent walls, or typography when you want understated elegance and quiet depth.

color #435964

#435964 color RGB value is 67, 89, 100, and the CMYK value is 0.330, 0.110, 0.00, 0.608. Alternative names for that color are: midnight in the tropics, gray, darkslategray, river bed, outer space, indigo, darkslategrey.

Color Conversion

Name
Values
CSS
RGB(0-255)
67, 89, 100
rgb(67, 89, 100)
CMYK
0.330, 0.110, 0.00, 0.608
-
sRGB
0.263, 0.349, 0.392
rgb(26.3% 34.9% 39.2%)
Adobe® 98 RGB compatible
0.296, 0.351, 0.390
color(a98-rgb 0.296 0.351 0.39)
HCT
229, 16.9, 36.5
color(--hct 229 11.7% 36.5%)
HSL
200, 19.8, 32.7
hsl(200 19.8% 32.7%)
HSV
200, 33.0, 39.2
color(--hsv 200 33% 39.2%)
HWB
200, 26.3, 60.8
hwb(200 26.3% 60.8%)
Lab
36.3, -6.44, -9.23
lab(36.3 -6.44 -9.23)
P3
0.280, 0.347, 0.387
color(display-p3 0.28 0.347 0.387)
XYZ D50
0.0812, 0.0918, 0.101
color(xyz-d50 0.081 0.092 0.101)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#435964
RGB:67 89 100
HSL:200deg 19.76% 32.75%
HEX:#644e43
RGB:100 78 67
HSL:20deg 19.76% 32.75%

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