Information about #303B35 color

#303B35 color image

Basic facts about this digital color

In the Register's classification, #303B35 belongs to the Spring Green Color Family, featuring Low Saturation and Dark brightness. In numbers: rgb(48, 59, 53) (18.8% red, 23.1% green, 20.8% blue), or CMYK 4 / 0 / 2 / 77 for print. New to color codes? See our guide to RGB color codes.

A gently muted spring green, #303B35 stays on the darker end of the scale. Designers typically reach for tones like this for dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is practically indistinguishable from Petanque (#2E3E34). Slightly further away sit Dna (#333633) and Iron Storage (#2B3736).

Technically, the mix leans on its green channel (rgb(48, 59, 53)), which gives #303B35 its character. Accessibility-wise, white text works best on #303B35: 11.6:1 contrast (passing WCAG AAA) versus 1.8:1 for black. On paper it relies strongly on black ink (K:77), so proof dark layouts before a large print run. No one has named #303B35 so far. Register a name for it and it becomes a permanent record.

#303B35 color variations

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

#303B35 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 #303B35

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

Petanque color link
Petanque

#2E3E34

Dna color link
Dna

#333633

Iron Storage color link
Iron Storage

#2B3736

Earthsong color link
Earthsong

#2A3E33

Onyx color link
Onyx

#353839

Grey Friars color link
Grey Friars

#313436

Tao Grey color link
Tao Grey

#323436

Dark Grey color link
Dark Grey

#363737

Possessed color link
Possessed

#373B38

Botany Bay color link
Botany Bay

#373837

Conversions between color systems and etc.

  • HEX#303B35
  • RGB48, 59, 53
  • CMYK4, 0, 2, 77
  • CSSrgb(48, 59, 53)
  • HSL147°, 10%, 21%
  • HSL Precise147.273°, 10.28%, 20.98%
  • HSV147°, 19%, 23%
  • HSB147°, 19%, 23%
  • Normalized R (0.0–1.0)0.188
  • Normalized G (0.0–1.0)0.231
  • Normalized B (0.0–1.0)0.208
  • GLSLvec3(0.188, 0.231, 0.208)
  • GLSL with alphavec4(0.188, 0.231, 0.208, 1.000)
  • HLSL / Metalfloat3(0.188, 0.231, 0.208)
  • Percentage of Red in RGB18.8%
  • Percentage of Green in RGB23.1%
  • Percentage of Blue in RGB20.8%
  • Color FamilySpring Green
  • Saturation FamilyLow Saturation
  • Lightness FamilyDark
  • HEX ID303B35
  • DECIMAL ID3160885
  • Name LengthThis color has no name
  • This page visited301 times
  • Counting from2025-01-01