#1b2431 - Dark color

This is a deep, midnight navy with strong charcoal undertones—an almost-black blue that reads as cool and restrained. It evokes stormy twilight skies or the surface of a calm, dimly lit ocean. The tone feels professional and moody, lending weight and sophistication when used for backgrounds, interfaces, or accent elements. It pairs well with crisp whites, warm metallics, and muted pastels to create contrast without losing subtlety, making it ideal for modern, elegant designs.

color #1b2431

#1b2431 color RGB value is 27, 36, 49, and the CMYK value is 0.449, 0.265, 0.00, 0.808. Alternative names for that color are: dark, black, charade, indigo.

Color Conversion

Name
Values
CSS
RGB(0-255)
27, 36, 49
rgb(27, 36, 49)
CMYK
0.449, 0.265, 0.00, 0.808
-
sRGB
0.106, 0.141, 0.192
rgb(10.6% 14.1% 19.2%)
Adobe® 98 RGB compatible
0.138, 0.159, 0.204
color(a98-rgb 0.138 0.159 0.204)
HCT
258, 14.0, 13.9
color(--hct 258 9.67% 13.9%)
HSL
215, 28.9, 14.9
hsl(215 28.9% 14.9%)
HSV
215, 44.9, 19.2
color(--hsv 215 44.9% 19.2%)
HWB
215, 10.6, 80.8
hwb(215 10.6% 80.8%)
Lab
13.8, -0.987, -9.96
lab(13.8 -0.987 -9.96)
P3
0.113, 0.140, 0.188
color(display-p3 0.113 0.14 0.188)
XYZ D50
0.0160, 0.0169, 0.0238
color(xyz-d50 0.016 0.017 0.024)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#1b2431
RGB:27 36 49
HSL:215.45deg 28.95% 14.9%
HEX:#31281b
RGB:49 40 27
HSL:35.45deg 28.95% 14.9%

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