Information about #210970 color

#210970 color image

Basic facts about this digital color

The digital color #210970 is classified in the Register under the Blue Color Family, with Full Saturation and Dark brightness. Its exact recipe is rgb(33, 9, 112) — 12.9% red, 3.5% green, 43.9% blue — and for print it converts to CMYK 31 / 40 / 0 / 56. Curious how these numbers work? Read our RGB color codes guide.

#210970 presents itself as a pure, full-strength classic blue — one that leans clearly toward the dark side. It is a natural fit for night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is practically indistinguishable from PHCH (#201173). Its next-closest registered neighbors are Royal Navy (#1A0076) and ACE Blue (#290177).

Technically, the mix leans on its blue channel (rgb(33, 9, 112)), which gives #210970 its character. If you plan to put text on a #210970 background, choose white — the contrast ratio is 15.7:1 (passing WCAG AAA), while black manages only 1.3:1. No one has named #210970 so far. Register a name for it and it becomes a permanent record.

#210970 color variations

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

#210970 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 #210970

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

PHCH color link
PHCH

#201173

Royal Navy color link
Royal Navy

#1A0076

ACE Blue color link
ACE Blue

#290177

Suns Purple color link
Suns Purple

#1D1160

Christalle color link
Christalle

#33036B

Deep Violet color link
Deep Violet

#330066

Visa Blue color link
Visa Blue

#1A1F71

Deep Indigo color link
Deep Indigo

#160059

Conversions between color systems and etc.

  • HEX#210970
  • RGB33, 9, 112
  • CMYK31, 40, 0, 56
  • CSSrgb(33, 9, 112)
  • HSL254°, 85%, 24%
  • HSL Precise253.981°, 85.124%, 23.725%
  • HSV254°, 92%, 44%
  • HSB254°, 92%, 44%
  • Normalized R (0.0–1.0)0.129
  • Normalized G (0.0–1.0)0.035
  • Normalized B (0.0–1.0)0.439
  • GLSLvec3(0.129, 0.035, 0.439)
  • GLSL with alphavec4(0.129, 0.035, 0.439, 1.000)
  • HLSL / Metalfloat3(0.129, 0.035, 0.439)
  • Percentage of Red in RGB12.9%
  • Percentage of Green in RGB3.5%
  • Percentage of Blue in RGB43.9%
  • Color FamilyBlue
  • Saturation FamilyFull Saturation
  • Lightness FamilyDark
  • HEX ID210970
  • DECIMAL ID2165104
  • Name LengthThis color has no name
  • Seen by search & AI crawlers13 times
  • Counting from2025-01-01