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#1F367B

#1f367b ≈ Smalt

  • blue
  • Lightness: low
  • Saturation: moderate
  • Cool
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#1f367b is a color from the blue family, with low lightness and moderate saturation. In the RGB model it is made of 12.16% red, 21.18% green and 48.24% blue; printed in CMYK it uses 74.8% cyan, 56.1% magenta, 0% yellow and 51.76% black. Its hue angle is 225°, with 59.74% saturation and 30.2% lightness in HSL. It is a cool color, often associated with trust, stability and focus. Designers typically use it for technology products, finance and banking and corporate identities. White text on this color reaches a contrast ratio of 11.22:1 (WCAG AAA). The closest named color is Smalt (#003399), ΔE 4.96.

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 luminance0.0436

Complementary

  1. #1f367b
  2. #7b641f

Split complementary

  1. #1f367b
  2. #7b361f
  3. #647b1f

Analogous

  1. #1f647b
  2. #1f367b
  3. #361f7b

Triadic

  1. #1f367b
  2. #7b1f36
  3. #367b1f

Tetradic

  1. #1f367b
  2. #641f7b
  3. #7b641f
  4. #367b1f

Square

  1. #1f367b
  2. #7b1f64
  3. #7b641f
  4. #1f7b36

Monochromatic

  1. #040710
  2. #101b3e
  3. #1f367b
  4. #2e51b8
  5. #5d7bd6

Shades

#1f367b mixed progressively with black.

  1. #1f367b
  2. #1c316f
  3. #192b62
  4. #162656
  5. #13204a
  6. #101b3e
  7. #0c1631
  8. #091025
  9. #060b19
  10. #03050c
  11. #000000

Tints

#1f367b mixed progressively with white.

  1. #1f367b
  2. #354a88
  3. #4c5e95
  4. #6272a3
  5. #7986b0
  6. #8f9bbd
  7. #a5afca
  8. #bcc3d7
  9. #d2d7e5
  10. #e9ebf2
  11. #ffffff

Tones

#1f367b mixed progressively with gray.

  1. #1f367b
  2. #293d7c
  3. #32457c
  4. #3c4c7d
  5. #46547d
  6. #505b7e
  7. #59627e
  8. #636a7f
  9. #6d717f
  10. #767980
  11. #808080

Readable text 11.22:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.87:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #3b3b3b ≈ 0.003% of males
Achromatomaly #32395b ≈ 0.001% of males
Protanopia #013f7d ≈ 1.01% of males
Deuteranopia #00377a ≈ 1.27% of males
Tritanopia #004753 ≈ 0.0001% of males
Protanomaly #113c7c ≈ 1.08% of males
Deuteranomaly #02377a ≈ 4.63% of males
Tritanomaly #004165 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-1f367b {
  color: #1f367b;
}
Background
.bg-1f367b {
  background-color: #1f367b;
  color: #ffffff;
}
Border
.border-1f367b {
  border: 2px solid #1f367b;
}
CSS variables
:root {
  --color-primary: #1f367b;
  --color-primary-rgb: 31 54 123;
  --color-primary-hsl: 225 60% 30%;
}
Gradient
.gradient-1f367b {
  background: linear-gradient(135deg, #1f367b, #361f7b);
}
Colored shadow
.shadow-1f367b {
  box-shadow: 0 8px 24px rgb(31 54 123 / 0.35);
}

#003399 Smalt ΔE 4.96 #1034a6 Egyptian Blue ΔE 6.70 #483d8b Dark Slate Blue ΔE 7.33 #003153 Prussian Blue ΔE 7.71 #002395 Imperial Blue ΔE 7.75 #0047ab Cobalt Blue ΔE 8.21 #0f4d92 Yale Blue ΔE 8.81 #e0c984 Inverted #3b3b3b Grayscale 

Smalt
#1f367b  rgb(31, 54, 123)  hsl(225, 60%, 30%)  Smalt
#7b641f  rgb(123, 100, 31)  hsl(45, 60%, 30%)  Field Drab
#7b1f36  rgb(123, 31, 54)  hsl(345, 60%, 30%)  Claret
#367b1f  rgb(54, 123, 31)  hsl(105, 60%, 30%)  Sap Green