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#1D445A

#1d445a ≈ Charcoal

  • azure
  • Lightness: low
  • Saturation: muted
  • Cool
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#1d445a is a color from the azure family, with low lightness and muted saturation. In the RGB model it is made of 11.37% red, 26.67% green and 35.29% blue; printed in CMYK it uses 67.78% cyan, 24.44% magenta, 0% yellow and 64.71% black. Its hue angle is 201.64°, with 51.26% saturation and 23.33% lightness in HSL. It is a cool color, often associated with openness, freedom and calm. Designers typically use it for technology products, finance and banking and luxury branding. White text on this color reaches a contrast ratio of 10.36:1 (WCAG AAA). The closest named color is Charcoal (#36454f), ΔE 6.2.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#333366
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0513

Complementary

  1. #1d445a
  2. #5a331d

Split complementary

  1. #1d445a
  2. #5a1d25
  3. #5a511d

Analogous

  1. #1d5a51
  2. #1d445a
  3. #1d255a

Triadic

  1. #1d445a
  2. #5a1d44
  3. #445a1d

Tetradic

  1. #1d445a
  2. #331d5a
  3. #5a331d
  4. #445a1d

Square

  1. #1d445a
  2. #511d5a
  3. #5a331d
  4. #255a1d

Monochromatic

  1. #050c0f
  2. #0a1820
  3. #1d445a
  4. #307094
  5. #4b99c5

Shades

#1d445a mixed progressively with black.

  1. #1d445a
  2. #1a3d51
  3. #173648
  4. #14303f
  5. #112936
  6. #0f222d
  7. #0c1b24
  8. #09141b
  9. #060e12
  10. #030709
  11. #000000

Tints

#1d445a mixed progressively with white.

  1. #1d445a
  2. #34576b
  3. #4a697b
  4. #617c8c
  5. #778f9c
  6. #8ea2ad
  7. #a5b4bd
  8. #bbc7ce
  9. #d2dade
  10. #e8ecef
  11. #ffffff

Tones

#1d445a mixed progressively with gray.

  1. #1d445a
  2. #274a5e
  3. #315062
  4. #3b5665
  5. #455c69
  6. #4f626d
  7. #586871
  8. #626e75
  9. #6c7478
  10. #767a7c
  11. #808080

Readable text 10.36:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.03:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #404040 ≈ 0.003% of males
Achromatomaly #35424c ≈ 0.001% of males
Protanopia #3a445b ≈ 1.01% of males
Deuteranopia #313d5a ≈ 1.27% of males
Tritanopia #004a4b ≈ 0.0001% of males
Protanomaly #30445b ≈ 1.08% of males
Deuteranomaly #2a405a ≈ 4.63% of males
Tritanomaly #024752 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-1d445a {
  color: #1d445a;
}
Background
.bg-1d445a {
  background-color: #1d445a;
  color: #ffffff;
}
Border
.border-1d445a {
  border: 2px solid #1d445a;
}
CSS variables
:root {
  --color-primary: #1d445a;
  --color-primary-rgb: 29 68 90;
  --color-primary-hsl: 202 51% 23%;
}
Gradient
.gradient-1d445a {
  background: linear-gradient(135deg, #1d445a, #1d255a);
}
Colored shadow
.shadow-1d445a {
  box-shadow: 0 8px 24px rgb(29 68 90 / 0.35);
}

#36454f Charcoal ΔE 6.20 #003153 Prussian Blue ΔE 8.14 #004953 Midnight Green ΔE 9.20 #0f4d92 Yale Blue ΔE 9.35 #2a3439 Gunmetal ΔE 9.70 #003399 Smalt ΔE 10.15 #0047ab Cobalt Blue ΔE 10.25 #e2bba5 Inverted #404040 Grayscale 

Charcoal
#1d445a  rgb(29, 68, 90)  hsl(202, 51%, 23%)  Charcoal
#5a331d  rgb(90, 51, 29)  hsl(22, 51%, 23%)  Caput Mortuum
#5a1d44  rgb(90, 29, 68)  hsl(322, 51%, 23%)  Tyrian Purple
#445a1d  rgb(68, 90, 29)  hsl(82, 51%, 23%)  Army Green