#1e20c7 - Tetraammine color

This is a deep, vivid indigo-blue with a strong electric cobalt character and a pronounced cool violet undertone. It reads as a saturated, almost neon pigment against darker backgrounds, evoking twilight skies and luminous digital displays. The tone feels both regal and modern, bold without being garish, making it excellent for striking accents, interfaces, or sophisticated branding. It pairs beautifully with silvery grays, crisp whites, and warm golds, where it brings dramatic depth and a subtle luminous quality.

color #1e20c7

#1e20c7 color RGB value is 30, 32, 199, and the CMYK value is 0.849, 0.839, 0.00, 0.220. Alternative names for that color are: tetraammine, indigo, mediumblue, dark blue, purple heart.

Color Conversion

Name
Values
CSS
RGB(0-255)
30, 32, 199
rgb(30, 32, 199)
CMYK
0.849, 0.839, 0.00, 0.220
-
sRGB
0.118, 0.125, 0.780
rgb(11.8% 12.5% 78%)
Adobe® 98 RGB compatible
0.141, 0.146, 0.761
color(a98-rgb 0.141 0.146 0.761)
HCT
283, 72.5, 27.9
color(--hct 283 50% 27.9%)
HSL
239, 73.8, 44.9
hsl(239 73.8% 44.9%)
HSV
239, 84.9, 78.0
color(--hsv 239 84.9% 78%)
HWB
239, 11.8, 22.0
hwb(239 11.8% 22%)
Lab
26.1, 47.7, -85.7
lab(26.1 47.7 -85.7)
P3
0.119, 0.125, 0.749
color(display-p3 0.119 0.125 0.749)
XYZ D50
0.0929, 0.0479, 0.409
color(xyz-d50 0.093 0.048 0.409)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#1e20c7
RGB:30 32 199
HSL:239.29deg 73.8% 44.9%
HEX:#c7c51e
RGB:199 197 30
HSL:59.29deg 73.8% 44.9%

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