Information about #1B037D color

#1B037D color image

Basic facts about this digital color

In the Register's classification, #1B037D belongs to the Blue Color Family, featuring Full Saturation and Neutral brightness. In numbers: rgb(27, 3, 125) (10.6% red, 1.2% green, 49% blue), or CMYK 38 / 48 / 0 / 51 for print. Curious how these numbers work? Read our RGB color codes guide.

A intensely saturated classic blue, #1B037D occupies the middle of the lightness scale. Expect to see shades like this in accents, call-to-action elements and statement visuals. In The Official Register of Color Names it is practically indistinguishable from Royal Navy (#1A0076). Slightly further away sit ACE Blue (#290177) and PHCH (#201173).

Technically, the mix leans on its blue channel (rgb(27, 3, 125)), which gives #1B037D its character. Accessibility-wise, white text works best on #1B037D: 15.5:1 contrast (passing WCAG AAA) versus 1.4:1 for black. No one has named #1B037D so far. Register a name for it and it becomes a permanent record.

#1B037D color variations

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

#1B037D 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 #1B037D

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

Elvin color link
Elvin

#2A128A

Deep Blue color link
Deep Blue

#040273

Navy Blue color link
Navy Blue

#000080

Conversions between color systems and etc.

  • HEX#1B037D
  • RGB27, 3, 125
  • CMYK38, 48, 0, 51
  • CSSrgb(27, 3, 125)
  • HSL252°, 95%, 25%
  • HSL Precise251.803°, 95.313%, 25.098%
  • HSV252°, 98%, 49%
  • HSB252°, 98%, 49%
  • Normalized R (0.0–1.0)0.106
  • Normalized G (0.0–1.0)0.012
  • Normalized B (0.0–1.0)0.490
  • GLSLvec3(0.106, 0.012, 0.490)
  • GLSL with alphavec4(0.106, 0.012, 0.490, 1.000)
  • HLSL / Metalfloat3(0.106, 0.012, 0.490)
  • Percentage of Red in RGB10.6%
  • Percentage of Green in RGB1.2%
  • Percentage of Blue in RGB49%
  • Color FamilyBlue
  • Saturation FamilyFull Saturation
  • Lightness FamilyNeutral
  • HEX ID1B037D
  • DECIMAL ID1770365
  • Name LengthThis color has no name
  • Seen by search & AI crawlers12 times
  • Counting from2025-01-01