Information about #213E63 color

#213E63 color image

Basic facts about this digital color

#213E63 falls into the Azure Color FamilyModerate Saturation, Neutral brightness. Its exact recipe is rgb(33, 62, 99) — 12.9% red, 24.3% green, 38.8% blue — and for print it converts to CMYK 26 / 15 / 0 / 61. Curious how these numbers work? Read our RGB color codes guide.

#213E63 is a confidently colored steel-blue azure that sits comfortably between light and dark. It is a natural fit for balanced palettes where no single element should shout. In The Official Register of Color Names it is practically indistinguishable from Shipshape (#21425F). Nearby in the Register you will also find Cello (#1E385B) and Blue Clouds (#273C5A).

In RGB terms — rgb(33, 62, 99) — the blue channel does the heavy lifting here. On this background, white text reaches a 10.9:1 contrast ratio (passing WCAG AAA); black stays at 1.9:1. On paper it relies strongly on black ink (K:61), so proof dark layouts before a large print run. No one has named #213E63 so far. Register a name for it and it becomes a permanent record.

#213E63 color variations

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

#213E63 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 #213E63

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

Shipshape color link
Shipshape

#21425F

Cello color link
Cello

#1E385B

Blue Clouds color link
Blue Clouds

#273C5A

Regal Blue color link
Regal Blue

#203F58

Dark Azure color link
Dark Azure

#274059

Apollo Blue color link
Apollo Blue

#163968

Wanaka color link
Wanaka

#284962

Ford Blue color link
Ford Blue

#2C3968

Conversions between color systems and etc.

  • HEX#213E63
  • RGB33, 62, 99
  • CMYK26, 15, 0, 61
  • CSSrgb(33, 62, 99)
  • HSL214°, 50%, 26%
  • HSL Precise213.636°, 50%, 25.882%
  • HSV214°, 67%, 39%
  • HSB214°, 67%, 39%
  • Normalized R (0.0–1.0)0.129
  • Normalized G (0.0–1.0)0.243
  • Normalized B (0.0–1.0)0.388
  • GLSLvec3(0.129, 0.243, 0.388)
  • GLSL with alphavec4(0.129, 0.243, 0.388, 1.000)
  • HLSL / Metalfloat3(0.129, 0.243, 0.388)
  • Percentage of Red in RGB12.9%
  • Percentage of Green in RGB24.3%
  • Percentage of Blue in RGB38.8%
  • Color FamilyAzure
  • Saturation FamilyModerate Saturation
  • Lightness FamilyNeutral
  • HEX ID213E63
  • DECIMAL ID2178659
  • Name LengthThis color has no name
  • Seen by search & AI crawlers26 times
  • Counting from2025-01-01