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#184F4E

#184f4e ≈ Dark Slate Gray

  • cyan
  • Lightness: low
  • Saturation: muted
  • Cool
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#184f4e is a color from the cyan family, with low lightness and muted saturation. In the RGB model it is made of 9.41% red, 30.98% green and 30.59% blue; printed in CMYK it uses 69.62% cyan, 0% magenta, 1.27% yellow and 69.02% black. Its hue angle is 178.91°, with 53.4% saturation and 20.2% 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 luxury branding. White text on this color reaches a contrast ratio of 9.26:1 (WCAG AAA). The closest named color is Dark Slate Gray (#2f4f4f), ΔE 4.51.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#006666
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0634

Complementary

  1. #184f4e
  2. #4f1819

Split complementary

  1. #184f4e
  2. #4f1835
  3. #4f3318

Analogous

  1. #184f33
  2. #184f4e
  3. #18354f

Triadic

  1. #184f4e
  2. #4e184f
  3. #4f4e18

Tetradic

  1. #184f4e
  2. #18194f
  3. #4f1819
  4. #4f4e18

Square

  1. #184f4e
  2. #33184f
  3. #4f1819
  4. #354f18

Monochromatic

  1. #05100f
  2. #061414
  3. #184f4e
  4. #2a8a88
  5. #3cc4c1

Shades

#184f4e mixed progressively with black.

  1. #184f4e
  2. #164746
  3. #133f3e
  4. #113737
  5. #0e2f2f
  6. #0c2827
  7. #0a201f
  8. #071817
  9. #051010
  10. #020808
  11. #000000

Tints

#184f4e mixed progressively with white.

  1. #184f4e
  2. #2f6160
  3. #467271
  4. #5d8483
  5. #749595
  6. #8ca7a7
  7. #a3b9b8
  8. #bacaca
  9. #d1dcdc
  10. #e8eded
  11. #ffffff

Tones

#184f4e mixed progressively with gray.

  1. #184f4e
  2. #225453
  3. #2d5958
  4. #375e5d
  5. #426362
  6. #4c6867
  7. #566c6c
  8. #617171
  9. #6b7676
  10. #767b7b
  11. #808080

Readable text 9.26:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.27:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #474747 ≈ 0.003% of males
Achromatomaly #3a4a4a ≈ 0.001% of males
Protanopia #4a4b4e ≈ 1.01% of males
Deuteranopia #41454e ≈ 1.27% of males
Tritanopia #00514f ≈ 0.0001% of males
Protanomaly #3c4d4e ≈ 1.08% of males
Deuteranomaly #35494e ≈ 4.63% of males
Tritanomaly #00514e ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-184f4e {
  color: #184f4e;
}
Background
.bg-184f4e {
  background-color: #184f4e;
  color: #ffffff;
}
Border
.border-184f4e {
  border: 2px solid #184f4e;
}
CSS variables
:root {
  --color-primary: #184f4e;
  --color-primary-rgb: 24 79 78;
  --color-primary-hsl: 179 53% 20%;
}
Gradient
.gradient-184f4e {
  background: linear-gradient(135deg, #184f4e, #18354f);
}
Colored shadow
.shadow-184f4e {
  box-shadow: 0 8px 24px rgb(24 79 78 / 0.35);
}

#2f4f4f Dark Slate Gray ΔE 4.51 #2f4f4f Dark Slate Grey ΔE 4.51 #004953 Midnight Green ΔE 5.74 #4d5d53 Feldgrau ΔE 11.58 #123524 Phthalo Green ΔE 11.73 #414a4c Outer Space ΔE 12.81 #004225 British Racing Green ΔE 13.36 #e7b0b1 Inverted #474747 Grayscale 

Dark Slate Gray
#184f4e  rgb(24, 79, 78)  hsl(179, 53%, 20%)  Dark Slate Gray
#4f1819  rgb(79, 24, 25)  hsl(359, 53%, 20%)  Caput Mortuum
#4e184f  rgb(78, 24, 79)  hsl(299, 53%, 20%)  Byzantium
#4f4e18  rgb(79, 78, 24)  hsl(59, 53%, 20%)  Army Green