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#369EA3

#369ea3 ≈ Cadet Blue

  • cyan
  • Lightness: medium
  • Saturation: moderate
  • Cool
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#369ea3 is a color from the cyan family, with medium lightness and moderate saturation. In the RGB model it is made of 21.18% red, 61.96% green and 63.92% blue; printed in CMYK it uses 66.87% cyan, 3.07% magenta, 0% yellow and 36.08% black. Its hue angle is 182.75°, with 50.23% saturation and 42.55% lightness in HSL. It is a cool color, often associated with freshness, technology and clarity. Designers typically use it for health and wellness, technology products and brand accents. Black text on this color reaches a contrast ratio of 6.58:1 (WCAG AA). The closest named color is Cadet Blue (#5f9ea0), ΔE 4.44.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#339999
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.2788

Complementary

  1. #369ea3
  2. #a33b36

Split complementary

  1. #369ea3
  2. #a33668
  3. #a37136

Analogous

  1. #36a371
  2. #369ea3
  3. #3668a3

Triadic

  1. #369ea3
  2. #a3369e
  3. #9ea336

Tetradic

  1. #369ea3
  2. #3b36a3
  3. #a33b36
  4. #9ea336

Square

  1. #369ea3
  2. #7136a3
  3. #a33b36
  4. #68a336

Monochromatic

  1. #102f30
  2. #23666a
  3. #369ea3
  4. #5cc4c9
  5. #96d9dc

Shades

#369ea3 mixed progressively with black.

  1. #369ea3
  2. #318e93
  3. #2b7e82
  4. #266f72
  5. #205f62
  6. #1b4f52
  7. #163f41
  8. #102f31
  9. #0b2021
  10. #051010
  11. #000000

Tints

#369ea3 mixed progressively with white.

  1. #369ea3
  2. #4aa8ac
  3. #5eb1b5
  4. #72bbbf
  5. #86c5c8
  6. #9bcfd1
  7. #afd8da
  8. #c3e2e3
  9. #d7eced
  10. #ebf5f6
  11. #ffffff

Tones

#369ea3 mixed progressively with gray.

  1. #369ea3
  2. #3d9ba0
  3. #45989c
  4. #4c9599
  5. #549295
  6. #5b8f92
  7. #628c8e
  8. #6a898b
  9. #718687
  10. #798384
  11. #808080

Readable text 3.19:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 6.58:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #909090 ≈ 0.003% of males
Achromatomaly #769698 ≈ 0.001% of males
Protanopia #9397a3 ≈ 1.01% of males
Deuteranopia #828ba4 ≈ 1.27% of males
Tritanopia #00a49f ≈ 0.0001% of males
Protanomaly #789aa3 ≈ 1.08% of males
Deuteranomaly #6c93a3 ≈ 4.63% of males
Tritanomaly #00a1a1 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-369ea3 {
  color: #369ea3;
}
Background
.bg-369ea3 {
  background-color: #369ea3;
  color: #000000;
}
Border
.border-369ea3 {
  border: 2px solid #369ea3;
}
CSS variables
:root {
  --color-primary: #369ea3;
  --color-primary-rgb: 54 158 163;
  --color-primary-hsl: 183 50% 43%;
}
Gradient
.gradient-369ea3 {
  background: linear-gradient(135deg, #369ea3, #3668a3);
}
Colored shadow
.shadow-369ea3 {
  box-shadow: 0 8px 24px rgb(54 158 163 / 0.35);
}

#5f9ea0 Cadet Blue ΔE 4.44 #43b3ae Verdigris ΔE 7.28 #008b8b Dark Cyan ΔE 7.46 #20b2aa Light Sea Green ΔE 7.87 #0abab5 Tiffany Blue ΔE 9.15 #00a693 Persian Green ΔE 9.78 #0095b6 Bondi Blue ΔE 10.18 #c9615c Inverted #909090 Grayscale 

Cadet Blue
#369ea3  rgb(54, 158, 163)  hsl(183, 50%, 43%)  Cadet Blue
#a33b36  rgb(163, 59, 54)  hsl(3, 50%, 43%)  Brown
#a3369e  rgb(163, 54, 158)  hsl(303, 50%, 43%)  Purpureus
#9ea336  rgb(158, 163, 54)  hsl(63, 50%, 43%)  Brass