Information about #1C0377 color

#1C0377 color image

Basic facts about this digital color

In the Register's classification, #1C0377 belongs to the Blue Color Family, featuring Full Saturation and Dark brightness. The mix behind it: rgb(28, 3, 119) — 11% red, 1.2% green, 46.7% blue; the print equivalent is CMYK 36 / 45 / 0 / 53. Curious how these numbers work? Read our RGB color codes guide.

The color #1C0377 reads as a maximally vivid deep-sea blue and leans clearly toward the dark side. Expect to see shades like this in night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is almost identical to Royal Navy (#1A0076). Its next-closest registered neighbors are ACE Blue (#290177) and PHCH (#201173).

The recipe behind #1C0377 is rgb(28, 3, 119), with blue as the dominant ingredient. If you plan to put text on a #1C0377 background, choose white — the contrast ratio is 15.8:1 (passing WCAG AAA), while black manages only 1.3:1. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#1C0377 color variations

View this color variations of tints, shades, tones and hues.

#1C0377 color harmonies

Color harmonies are pleasing color schemes created according to their position on a color wheel.

Complementary

Complementary color schemes are made by picking two opposite colors con the color wheel. They appear vibrant near to each other.

Complementary color schemes

Split complementary

Split complementary schemes are like complementary but they uses two adiacent colors of the complement. They are more flexible than complementary ones.

Split complementary color scheme

Analogous

Analogous color schemes are made by picking three colors that are next to each other on the color wheel. They are perceived as calm and serene.

Analogous color scheme

Triadic

Triadic color schemes are created by picking three colors equally spaced on the color wheel. They appear quite contrasted and multicolored.

Triadic color scheme

Tetradic

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.

Tetradic color scheme

Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.

Square color scheme

Nearest named colors to #1C0377

The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.

Royal Navy color link
Royal Navy

#1A0076

ACE Blue color link
ACE Blue

#290177

PHCH color link
PHCH

#201173

Deep Blue color link
Deep Blue

#040273

Christalle color link
Christalle

#33036B

Suns Purple color link
Suns Purple

#1D1160

Elvin color link
Elvin

#2A128A

Visa Blue color link
Visa Blue

#1A1F71

Conversions between color systems and etc.

  • HEX#1C0377
  • RGB28, 3, 119
  • CMYK36, 45, 0, 53
  • CSSrgb(28, 3, 119)
  • HSL253°, 95%, 24%
  • HSL Precise252.931°, 95.082%, 23.922%
  • HSV253°, 97%, 47%
  • HSB253°, 97%, 47%
  • Normalized R (0.0–1.0)0.110
  • Normalized G (0.0–1.0)0.012
  • Normalized B (0.0–1.0)0.467
  • GLSLvec3(0.110, 0.012, 0.467)
  • GLSL with alphavec4(0.110, 0.012, 0.467, 1.000)
  • HLSL / Metalfloat3(0.110, 0.012, 0.467)
  • Percentage of Red in RGB11%
  • Percentage of Green in RGB1.2%
  • Percentage of Blue in RGB46.7%
  • Color FamilyBlue
  • Saturation FamilyFull Saturation
  • Lightness FamilyDark
  • HEX ID1C0377
  • DECIMAL ID1835895
  • Name LengthThis color has no name
  • Seen by search & AI crawlers22 times
  • Counting from2025-01-01