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#376FDB

#376fdb ≈ Royal Blue

  • azure
  • Lightness: medium
  • Saturation: strong
  • Cool
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#376fdb is a color from the azure family, with medium lightness and strong saturation. In the RGB model it is made of 21.57% red, 43.53% green and 85.88% blue; printed in CMYK it uses 74.89% cyan, 49.32% magenta, 0% yellow and 14.12% black. Its hue angle is 219.51°, with 69.49% saturation and 53.73% 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 4.71:1 (WCAG AA). The closest named color is Royal Blue (#4169e1), ΔE 3.07.

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 luminance0.173

Complementary

  1. #376fdb
  2. #dba337

Split complementary

  1. #376fdb
  2. #db5137
  3. #c1db37

Analogous

  1. #37c1db
  2. #376fdb
  3. #5137db

Triadic

  1. #376fdb
  2. #db376f
  3. #6fdb37

Tetradic

  1. #376fdb
  2. #a337db
  3. #dba337
  4. #6fdb37

Square

  1. #376fdb
  2. #db37c1
  3. #dba337
  4. #37db51

Monochromatic

  1. #122f67
  2. #1e4da7
  3. #376fdb
  4. #789ee7
  5. #b9ccf2

Shades

#376fdb mixed progressively with black.

  1. #376fdb
  2. #3264c5
  3. #2c59af
  4. #274e99
  5. #214383
  6. #1c386e
  7. #162c58
  8. #112142
  9. #0b162c
  10. #060b16
  11. #000000

Tints

#376fdb mixed progressively with white.

  1. #376fdb
  2. #4b7ddf
  3. #5f8ce2
  4. #739ae6
  5. #87a9e9
  6. #9bb7ed
  7. #afc5f1
  8. #c3d4f4
  9. #d7e2f8
  10. #ebf1fb
  11. #ffffff

Tones

#376fdb mixed progressively with gray.

  1. #376fdb
  2. #3e71d2
  3. #4672c9
  4. #4d74c0
  5. #5476b7
  6. #5c78ae
  7. #6379a4
  8. #6a7b9b
  9. #717d92
  10. #797e89
  11. #808080

Readable text 4.71:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.46:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #737373 ≈ 0.003% of males
Achromatomaly #6172a7 ≈ 0.001% of males
Protanopia #2f7bdf ≈ 1.01% of males
Deuteranopia #006cd9 ≈ 1.27% of males
Tritanopia #00899a ≈ 0.0001% of males
Protanomaly #3277dd ≈ 1.08% of males
Deuteranomaly #186dda ≈ 4.63% of males
Tritanomaly #007fb8 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-376fdb {
  color: #376fdb;
}
Background
.bg-376fdb {
  background-color: #376fdb;
  color: #ffffff;
}
Border
.border-376fdb {
  border: 2px solid #376fdb;
}
CSS variables
:root {
  --color-primary: #376fdb;
  --color-primary-rgb: 55 111 219;
  --color-primary-hsl: 220 69% 54%;
}
Gradient
.gradient-376fdb {
  background: linear-gradient(135deg, #376fdb, #5137db);
}
Colored shadow
.shadow-376fdb {
  box-shadow: 0 8px 24px rgb(55 111 219 / 0.35);
}

#4169e1 Royal Blue ΔE 3.07 #0070ff Brandeis Blue ΔE 3.78 #0073cf True Blue ΔE 5.24 #4166f5 Ultramarine Blue ΔE 5.35 #417dc1 Tufts Blue ΔE 5.90 #1560bd Denim ΔE 6.91 #0072bb French Blue ΔE 7.56 #c89024 Inverted #737373 Grayscale 

Royal Blue
#376fdb  rgb(55, 111, 219)  hsl(220, 69%, 54%)  Royal Blue
#dba337  rgb(219, 163, 55)  hsl(40, 69%, 54%)  Goldenrod
#db376f  rgb(219, 55, 111)  hsl(340, 69%, 54%)  Razzmatazz
#6fdb37  rgb(111, 219, 55)  hsl(100, 69%, 54%)  Lime Green