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Information about #00303D color

#00303D color image

Basic facts about this digital color

The digital color #00303D is classified in the Register under the Cyan Color Family, with Full Saturation and Dark brightness. In numbers: rgb(0, 48, 61) (0% red, 18.8% green, 23.9% blue), or CMYK 24 / 5 / 0 / 76 for print. New to color codes? See our guide to RGB color codes.

The color #00303D reads as a intensely saturated aqua cyan and stays on the darker end of the scale. Designers typically reach for tones like this for moody backdrops, typography on light surfaces and premium packaging. In The Official Register of Color Names it is practically indistinguishable from Enchanted Teal (#002D39). Slightly further away sit Loch Ness (#072F37) and Diablo (#00374A).

The recipe behind #00303D is rgb(0, 48, 61), with blue as the dominant ingredient. On this background, white text reaches a 14.1:1 contrast ratio (passing WCAG AAA); black stays at 1.5:1. For print, note the heavy black component (K:76) — ink coverage matters with tones this deep. #00303D has no official name yet. If this shade means something to you, you can be the one to name it.

#00303D color variations

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

#00303D 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 #00303D

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

Loch Ness color link
Loch Ness

#072F37

Diablo color link
Diablo

#00374A

Daintree color link
Daintree

#012731

Tobias Blue color link
Tobias Blue

#0C2C47

Rich Black color link
Rich Black

#004040

City Limits color link
City Limits

#0C3A37

Titans Navy color link
Titans Navy

#0C2340

Oxford Blue color link
Oxford Blue

#002147

Warm Black color link
Warm Black

#004242

Conversions between color systems and etc.

  • HEX#00303D
  • RGB0, 48, 61
  • CMYK24, 5, 0, 76
  • CSSrgb(0, 48, 61)
  • HSL193°, 100%, 12%
  • HSL Precise192.787°, 100%, 11.961%
  • HSV193°, 100%, 24%
  • HSB193°, 100%, 24%
  • Normalized R (0.0–1.0)0.000
  • Normalized G (0.0–1.0)0.188
  • Normalized B (0.0–1.0)0.239
  • GLSLvec3(0.000, 0.188, 0.239)
  • GLSL with alphavec4(0.000, 0.188, 0.239, 1.000)
  • HLSL / Metalfloat3(0.000, 0.188, 0.239)
  • Percentage of Red in RGB0%
  • Percentage of Green in RGB18.8%
  • Percentage of Blue in RGB23.9%
  • Color FamilyCyan
  • Saturation FamilyFull Saturation
  • Lightness FamilyDark
  • HEX ID00303D
  • DECIMAL ID12349
  • Name LengthThis color has no name
  • This page visited20 times
  • Counting from2025-01-01