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#10374B

#10374b ≈ Prussian Blue

  • azure
  • Lightness: very low
  • Saturation: muted
  • Cool
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#10374b is a color from the azure family, with very low lightness and muted saturation. In the RGB model it is made of 6.27% red, 21.57% green and 29.41% blue; printed in CMYK it uses 78.67% cyan, 26.67% magenta, 0% yellow and 70.59% black. Its hue angle is 200.34°, with 64.84% saturation and 17.84% 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 12.57:1 (WCAG AAA). The closest named color is Prussian Blue (#003153), ΔE 6.35.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#003333
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0335

Complementary

  1. #10374b
  2. #4b2410

Split complementary

  1. #10374b
  2. #4b1019
  3. #4b4110

Analogous

  1. #104b41
  2. #10374b
  3. #10194b

Triadic

  1. #10374b
  2. #4b1037
  3. #374b10

Tetradic

  1. #10374b
  2. #24104b
  3. #4b2410
  4. #374b10

Square

  1. #10374b
  2. #41104b
  3. #4b2410
  4. #194b10

Monochromatic

  1. #040c11
  2. #040c11
  3. #10374b
  4. #1d658a
  5. #2b93c9

Shades

#10374b mixed progressively with black.

  1. #10374b
  2. #0e3244
  3. #0d2c3c
  4. #0b2735
  5. #0a212d
  6. #081c26
  7. #06161e
  8. #051117
  9. #030b0f
  10. #020608
  11. #000000

Tints

#10374b mixed progressively with white.

  1. #10374b
  2. #284b5d
  3. #405f6f
  4. #587381
  5. #708793
  6. #889ba5
  7. #9fafb7
  8. #b7c3c9
  9. #cfd7db
  10. #e7ebed
  11. #ffffff

Tones

#10374b mixed progressively with gray.

  1. #10374b
  2. #1b3e50
  3. #264656
  4. #324d5b
  5. #3d5460
  6. #485c66
  7. #53636b
  8. #5e6a70
  9. #6a7175
  10. #75797b
  11. #808080

Readable text 12.57:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.67:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #333333 ≈ 0.003% of males
Achromatomaly #29353e ≈ 0.001% of males
Protanopia #2d374c ≈ 1.01% of males
Deuteranopia #25314b ≈ 1.27% of males
Tritanopia #003c3e ≈ 0.0001% of males
Protanomaly #24374c ≈ 1.08% of males
Deuteranomaly #1e334b ≈ 4.63% of males
Tritanomaly #003a43 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-10374b {
  color: #10374b;
}
Background
.bg-10374b {
  background-color: #10374b;
  color: #ffffff;
}
Border
.border-10374b {
  border: 2px solid #10374b;
}
CSS variables
:root {
  --color-primary: #10374b;
  --color-primary-rgb: 16 55 75;
  --color-primary-hsl: 200 65% 18%;
}
Gradient
.gradient-10374b {
  background: linear-gradient(135deg, #10374b, #10194b);
}
Colored shadow
.shadow-10374b {
  box-shadow: 0 8px 24px rgb(16 55 75 / 0.35);
}

#003153 Prussian Blue ΔE 6.35 #36454f Charcoal ΔE 7.58 #2a3439 Gunmetal ΔE 8.12 #004953 Midnight Green ΔE 10.25 #003399 Smalt ΔE 10.50 #002395 Imperial Blue ΔE 11.30 #1034a6 Egyptian Blue ΔE 11.48 #efc8b4 Inverted #333333 Grayscale 

Prussian Blue
#10374b  rgb(16, 55, 75)  hsl(200, 65%, 18%)  Prussian Blue
#4b2410  rgb(75, 36, 16)  hsl(20, 65%, 18%)  Caput Mortuum
#4b1037  rgb(75, 16, 55)  hsl(320, 65%, 18%)  Tyrian Purple
#374b10  rgb(55, 75, 16)  hsl(80, 65%, 18%)  Army Green