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#376DCB

#376dcb ≈ Royal Blue

  • azure
  • Lightness: medium
  • Saturation: strong
  • Cool
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#376dcb is a color from the azure family, with medium lightness and strong saturation. In the RGB model it is made of 21.57% red, 42.75% green and 79.61% blue; printed in CMYK it uses 72.91% cyan, 46.31% magenta, 0% yellow and 20.39% black. Its hue angle is 218.11°, with 58.73% saturation and 50.59% 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 brand accents. White text on this color reaches a contrast ratio of 4.99:1 (WCAG AA). The closest named color is Royal Blue (#4169e1), ΔE 4.11.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#3366cc
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1606

Complementary

  1. #376dcb
  2. #cb9537

Split complementary

  1. #376dcb
  2. #cb4b37
  3. #b7cb37

Analogous

  1. #37b7cb
  2. #376dcb
  3. #4b37cb

Triadic

  1. #376dcb
  2. #cb376d
  3. #6dcb37

Tetradic

  1. #376dcb
  2. #9537cb
  3. #cb9537
  4. #6dcb37

Square

  1. #376dcb
  2. #cb37b7
  3. #cb9537
  4. #37cb4b

Monochromatic

  1. #162c53
  2. #254c90
  3. #376dcb
  4. #7499db
  5. #b0c6eb

Shades

#376dcb mixed progressively with black.

  1. #376dcb
  2. #3262b7
  3. #2c57a2
  4. #274c8e
  5. #21417a
  6. #1c3766
  7. #162c51
  8. #11213d
  9. #0b1629
  10. #060b14
  11. #000000

Tints

#376dcb mixed progressively with white.

  1. #376dcb
  2. #4b7cd0
  3. #5f8ad5
  4. #7399db
  5. #87a7e0
  6. #9bb6e5
  7. #afc5ea
  8. #c3d3ef
  9. #d7e2f5
  10. #ebf0fa
  11. #ffffff

Tones

#376dcb mixed progressively with gray.

  1. #376dcb
  2. #3e6fc4
  3. #4671bc
  4. #4d73b5
  5. #5475ad
  6. #5c77a6
  7. #63789e
  8. #6a7a97
  9. #717c8f
  10. #797e88
  11. #808080

Readable text 4.99:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.21:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #707070 ≈ 0.003% of males
Achromatomaly #5e6f9d ≈ 0.001% of males
Protanopia #3b77cf ≈ 1.01% of males
Deuteranopia #1969c9 ≈ 1.27% of males
Tritanopia #008392 ≈ 0.0001% of males
Protanomaly #3a73cd ≈ 1.08% of males
Deuteranomaly #286bca ≈ 4.63% of males
Tritanomaly #007bac ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-376dcb {
  color: #376dcb;
}
Background
.bg-376dcb {
  background-color: #376dcb;
  color: #ffffff;
}
Border
.border-376dcb {
  border: 2px solid #376dcb;
}
CSS variables
:root {
  --color-primary: #376dcb;
  --color-primary-rgb: 55 109 203;
  --color-primary-hsl: 218 59% 51%;
}
Gradient
.gradient-376dcb {
  background: linear-gradient(135deg, #376dcb, #4b37cb);
}
Colored shadow
.shadow-376dcb {
  box-shadow: 0 8px 24px rgb(55 109 203 / 0.35);
}

#4169e1 Royal Blue ΔE 4.11 #0073cf True Blue ΔE 4.62 #1560bd Denim ΔE 5.21 #0070ff Brandeis Blue ΔE 5.66 #436b95 Queen Blue ΔE 5.97 #417dc1 Tufts Blue ΔE 6.01 #0072bb French Blue ΔE 6.46 #c89234 Inverted #707070 Grayscale 

Royal Blue
#376dcb  rgb(55, 109, 203)  hsl(218, 59%, 51%)  Royal Blue
#cb9537  rgb(203, 149, 55)  hsl(38, 59%, 51%)  Gamboge
#cb376d  rgb(203, 55, 109)  hsl(338, 59%, 51%)  Telemagenta
#6dcb37  rgb(109, 203, 55)  hsl(98, 59%, 51%)  Lime Green