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#1F3333

#1f3333 ≈ Gunmetal

  • cyan
  • Lightness: very low
  • Saturation: muted
  • Cool
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#1f3333 is a color from the cyan family, with very low lightness and muted saturation. In the RGB model it is made of 12.16% red, 20% green and 20% blue; printed in CMYK it uses 39.22% cyan, 0% magenta, 0% yellow and 80% black. Its hue angle is 180°, with 24.39% saturation and 16.08% lightness in HSL. It is a cool color, often associated with freshness, technology and clarity. Designers typically use it for health and wellness, technology products and corporate identities. White text on this color reaches a contrast ratio of 13.29:1 (WCAG AAA). The closest named color is Gunmetal (#2a3439), ΔE 6.24.

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 luminance0.029

Complementary

  1. #1f3333
  2. #331f1f

Split complementary

  1. #1f3333
  2. #331f29
  3. #33291f

Analogous

  1. #1f3329
  2. #1f3333
  3. #1f2933

Triadic

  1. #1f3333
  2. #331f33
  3. #33331f

Tetradic

  1. #1f3333
  2. #1f1f33
  3. #331f1f
  4. #33331f

Square

  1. #1f3333
  2. #291f33
  3. #331f1f
  4. #29331f

Monochromatic

  1. #080d0d
  2. #080d0d
  3. #1f3333
  4. #3c6363
  5. #599292

Shades

#1f3333 mixed progressively with black.

  1. #1f3333
  2. #1c2e2e
  3. #192929
  4. #162424
  5. #131f1f
  6. #101a1a
  7. #0c1414
  8. #090f0f
  9. #060a0a
  10. #030505
  11. #000000

Tints

#1f3333 mixed progressively with white.

  1. #1f3333
  2. #354747
  3. #4c5c5c
  4. #627070
  5. #798585
  6. #8f9999
  7. #a5adad
  8. #bcc2c2
  9. #d2d6d6
  10. #e9ebeb
  11. #ffffff

Tones

#1f3333 mixed progressively with gray.

  1. #1f3333
  2. #293b3b
  3. #324242
  4. #3c4a4a
  5. #465252
  6. #505a5a
  7. #596161
  8. #636969
  9. #6d7171
  10. #767878
  11. #808080

Readable text 13.29:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.58:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #2f2f2f ≈ 0.003% of males
Achromatomaly #2a3131 ≈ 0.001% of males
Protanopia #313133 ≈ 1.01% of males
Deuteranopia #2d2e33 ≈ 1.27% of males
Tritanopia #173433 ≈ 0.0001% of males
Protanomaly #2a3233 ≈ 1.08% of males
Deuteranomaly #283033 ≈ 4.63% of males
Tritanomaly #1b3433 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-1f3333 {
  color: #1f3333;
}
Background
.bg-1f3333 {
  background-color: #1f3333;
  color: #ffffff;
}
Border
.border-1f3333 {
  border: 2px solid #1f3333;
}
CSS variables
:root {
  --color-primary: #1f3333;
  --color-primary-rgb: 31 51 51;
  --color-primary-hsl: 180 24% 16%;
}
Gradient
.gradient-1f3333 {
  background: linear-gradient(135deg, #1f3333, #1f2933);
}
Colored shadow
.shadow-1f3333 {
  box-shadow: 0 8px 24px rgb(31 51 51 / 0.35);
}

#2a3439 Gunmetal ΔE 6.24 #353839 Onyx ΔE 8.43 #2f4f4f Dark Slate Gray ΔE 9.17 #2f4f4f Dark Slate Grey ΔE 9.17 #36454f Charcoal ΔE 9.58 #343434 Jet ΔE 9.71 #414a4c Outer Space ΔE 9.72 #e0cccc Inverted #2f2f2f Grayscale 

Gunmetal
#1f3333  rgb(31, 51, 51)  hsl(180, 24%, 16%)  Gunmetal
#331f1f  rgb(51, 31, 31)  hsl(0, 24%, 16%)  Bistre
#331f33  rgb(51, 31, 51)  hsl(300, 24%, 16%)  Eggplant
#33331f  rgb(51, 51, 31)  hsl(60, 24%, 16%)  Black Olive