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#1D4644

#1d4644 ≈ Dark Slate Gray

  • cyan
  • Lightness: very low
  • Saturation: muted
  • Cool
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#1d4644 is a color from the cyan family, with very low lightness and muted saturation. In the RGB model it is made of 11.37% red, 27.45% green and 26.67% blue; printed in CMYK it uses 58.57% cyan, 0% magenta, 2.86% yellow and 72.55% black. Its hue angle is 177.07°, with 41.41% saturation and 19.41% 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 10.44:1 (WCAG AAA). The closest named color is Dark Slate Gray (#2f4f4f), ΔE 4.19.

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 luminance0.0506

Complementary

  1. #1d4644
  2. #461d1f

Split complementary

  1. #1d4644
  2. #461d33
  3. #462f1d

Analogous

  1. #1d462f
  2. #1d4644
  3. #1d3346

Triadic

  1. #1d4644
  2. #441d46
  3. #46441d

Tetradic

  1. #1d4644
  2. #1d1f46
  3. #461d1f
  4. #46441d

Square

  1. #1d4644
  2. #2f1d46
  3. #461d1f
  4. #33461d

Monochromatic

  1. #060e0e
  2. #07100f
  3. #1d4644
  4. #337c79
  5. #4ab2ad

Shades

#1d4644 mixed progressively with black.

  1. #1d4644
  2. #1a3f3d
  3. #173836
  4. #143130
  5. #112a29
  6. #0f2322
  7. #0c1c1b
  8. #091514
  9. #060e0e
  10. #030707
  11. #000000

Tints

#1d4644 mixed progressively with white.

  1. #1d4644
  2. #345957
  3. #4a6b69
  4. #617e7c
  5. #77908f
  6. #8ea3a2
  7. #a5b5b4
  8. #bbc8c7
  9. #d2dada
  10. #e8edec
  11. #ffffff

Tones

#1d4644 mixed progressively with gray.

  1. #1d4644
  2. #274c4a
  3. #315250
  4. #3b5756
  5. #455d5c
  6. #4f6362
  7. #586968
  8. #626f6e
  9. #6c7474
  10. #767a7a
  11. #808080

Readable text 10.44:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.01:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #404040 ≈ 0.003% of males
Achromatomaly #354241 ≈ 0.001% of males
Protanopia #424244 ≈ 1.01% of males
Deuteranopia #3b3d44 ≈ 1.27% of males
Tritanopia #014845 ≈ 0.0001% of males
Protanomaly #374444 ≈ 1.08% of males
Deuteranomaly #324144 ≈ 4.63% of males
Tritanomaly #104745 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-1d4644 {
  color: #1d4644;
}
Background
.bg-1d4644 {
  background-color: #1d4644;
  color: #ffffff;
}
Border
.border-1d4644 {
  border: 2px solid #1d4644;
}
CSS variables
:root {
  --color-primary: #1d4644;
  --color-primary-rgb: 29 70 68;
  --color-primary-hsl: 177 41% 19%;
}
Gradient
.gradient-1d4644 {
  background: linear-gradient(135deg, #1d4644, #1d3346);
}
Colored shadow
.shadow-1d4644 {
  box-shadow: 0 8px 24px rgb(29 70 68 / 0.35);
}

#2f4f4f Dark Slate Gray ΔE 4.19 #2f4f4f Dark Slate Grey ΔE 4.19 #004953 Midnight Green ΔE 6.02 #123524 Phthalo Green ΔE 9.40 #414a4c Outer Space ΔE 11.31 #4d5d53 Feldgrau ΔE 11.65 #36454f Charcoal ΔE 12.05 #e2b9bb Inverted #404040 Grayscale 

Dark Slate Gray
#1d4644  rgb(29, 70, 68)  hsl(177, 41%, 19%)  Dark Slate Gray
#461d1f  rgb(70, 29, 31)  hsl(357, 41%, 19%)  Caput Mortuum
#441d46  rgb(68, 29, 70)  hsl(297, 41%, 19%)  Byzantium
#46441d  rgb(70, 68, 29)  hsl(57, 41%, 19%)  Army Green