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#30373D

#30373d ≈ Gunmetal

  • azure
  • Lightness: low
  • Saturation: almost no
  • Neutral
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#30373d is a color from the azure family, with low lightness and almost no saturation. In the RGB model it is made of 18.82% red, 21.57% green and 23.92% blue; printed in CMYK it uses 21.31% cyan, 9.84% magenta, 0% yellow and 76.08% black. Its hue angle is 207.69°, with 11.93% saturation and 21.37% lightness in HSL. It is a neutral color, often associated with openness, freedom and calm. Designers typically use it for technology products, finance and banking and corporate identities. White text on this color reaches a contrast ratio of 12.07:1 (WCAG AAA). The closest named color is Gunmetal (#2a3439), ΔE 2.21.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#333333
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.037

Complementary

  1. #30373d
  2. #3d3630

Split complementary

  1. #30373d
  2. #3d3030
  3. #3d3c30

Analogous

  1. #303d3c
  2. #30373d
  3. #30303d

Triadic

  1. #30373d
  2. #3d3037
  3. #373d30

Tetradic

  1. #30373d
  2. #36303d
  3. #3d3630
  4. #373d30

Square

  1. #30373d
  2. #3c303d
  3. #3d3630
  4. #303d30

Monochromatic

  1. #090a0b
  2. #0e1012
  3. #30373d
  4. #525e68
  5. #748492

Shades

#30373d mixed progressively with black.

  1. #30373d
  2. #2b3237
  3. #262c31
  4. #22272b
  5. #1d2125
  6. #181c1f
  7. #131618
  8. #0e1112
  9. #0a0b0c
  10. #050606
  11. #000000

Tints

#30373d mixed progressively with white.

  1. #30373d
  2. #454b50
  3. #595f64
  4. #6e7377
  5. #83878b
  6. #989b9e
  7. #acafb1
  8. #c1c3c5
  9. #d6d7d8
  10. #eaebec
  11. #ffffff

Tones

#30373d mixed progressively with gray.

  1. #30373d
  2. #383e44
  3. #40464a
  4. #484d51
  5. #505458
  6. #585c5f
  7. #606365
  8. #686a6c
  9. #707173
  10. #787979
  11. #808080

Readable text 12.07:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.74:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #363636 ≈ 0.003% of males
Achromatomaly #343639 ≈ 0.001% of males
Protanopia #35373d ≈ 1.01% of males
Deuteranopia #33353d ≈ 1.27% of males
Tritanopia #2d3839 ≈ 0.0001% of males
Protanomaly #33373d ≈ 1.08% of males
Deuteranomaly #32363d ≈ 4.63% of males
Tritanomaly #2e383b ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-30373d {
  color: #30373d;
}
Background
.bg-30373d {
  background-color: #30373d;
  color: #ffffff;
}
Border
.border-30373d {
  border: 2px solid #30373d;
}
CSS variables
:root {
  --color-primary: #30373d;
  --color-primary-rgb: 48 55 61;
  --color-primary-hsl: 208 12% 21%;
}
Gradient
.gradient-30373d {
  background: linear-gradient(135deg, #30373d, #30303d);
}
Colored shadow
.shadow-30373d {
  box-shadow: 0 8px 24px rgb(48 55 61 / 0.35);
}

#2a3439 Gunmetal ΔE 2.21 #353839 Onyx ΔE 3.28 #343434 Jet ΔE 4.68 #36454f Charcoal ΔE 5.32 #414a4c Outer Space ΔE 6.79 #3b3c36 Black Olive ΔE 7.97 #555555 Davy's Gray ΔE 11.36 #cfc8c2 Inverted #363636 Grayscale 

Gunmetal
#30373d  rgb(48, 55, 61)  hsl(208, 12%, 21%)  Gunmetal
#3d3630  rgb(61, 54, 48)  hsl(28, 12%, 21%)  Taupe
#3d3037  rgb(61, 48, 55)  hsl(328, 12%, 21%)  Jet
#373d30  rgb(55, 61, 48)  hsl(88, 12%, 21%)  Black Olive