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#047DB5

#047db5 ≈ Cerulean

  • azure
  • Lightness: low
  • Saturation: strong
  • Cool
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#047db5 is a color from the azure family, with low lightness and strong saturation. In the RGB model it is made of 1.57% red, 49.02% green and 70.98% blue; printed in CMYK it uses 97.79% cyan, 30.94% magenta, 0% yellow and 29.02% black. Its hue angle is 198.98°, with 95.68% saturation and 36.27% 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 call-to-action buttons. Black text on this color reaches a contrast ratio of 4.61:1 (WCAG AA). The closest named color is Cerulean (#007ba7), ΔE 3.42.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#0066cc
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1803

Complementary

  1. #047db5
  2. #b53c04

Split complementary

  1. #047db5
  2. #b50425
  3. #b59404

Analogous

  1. #04b594
  2. #047db5
  3. #0425b5

Triadic

  1. #047db5
  2. #b5047d
  3. #7db504

Tetradic

  1. #047db5
  2. #3c04b5
  3. #b53c04
  4. #7db504

Square

  1. #047db5
  2. #9404b5
  3. #b53c04
  4. #25b504

Monochromatic

  1. #01161f
  2. #02496a
  3. #047db5
  4. #0caefa
  5. #57c7fb

Shades

#047db5 mixed progressively with black.

  1. #047db5
  2. #0471a3
  3. #036491
  4. #03587f
  5. #024b6d
  6. #023f5b
  7. #023248
  8. #012636
  9. #011924
  10. #000d12
  11. #000000

Tints

#047db5 mixed progressively with white.

  1. #047db5
  2. #1d8abc
  3. #3697c4
  4. #4fa4cb
  5. #68b1d3
  6. #82beda
  7. #9bcbe1
  8. #b4d8e9
  9. #cde5f0
  10. #e6f2f8
  11. #ffffff

Tones

#047db5 mixed progressively with gray.

  1. #047db5
  2. #107db0
  3. #1d7eaa
  4. #297ea5
  5. #367ea0
  6. #427f9b
  7. #4e7f95
  8. #5b7f90
  9. #677f8b
  10. #748085
  11. #808080

Readable text 4.56:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.61:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #767676 ≈ 0.003% of males
Achromatomaly #5d7993 ≈ 0.001% of males
Protanopia #627eb7 ≈ 1.01% of males
Deuteranopia #4c6fb4 ≈ 1.27% of males
Tritanopia #008b91 ≈ 0.0001% of males
Protanomaly #4d7db6 ≈ 1.08% of males
Deuteranomaly #3b75b4 ≈ 4.63% of males
Tritanomaly #0086a1 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-047db5 {
  color: #047db5;
}
Background
.bg-047db5 {
  background-color: #047db5;
  color: #000000;
}
Border
.border-047db5 {
  border: 2px solid #047db5;
}
CSS variables
:root {
  --color-primary: #047db5;
  --color-primary-rgb: 4 125 181;
  --color-primary-hsl: 199 96% 36%;
}
Gradient
.gradient-047db5 {
  background: linear-gradient(135deg, #047db5, #0425b5);
}
Colored shadow
.shadow-047db5 {
  box-shadow: 0 8px 24px rgb(4 125 181 / 0.35);
}

#007ba7 Cerulean ΔE 3.42 #4682b4 Steel Blue ΔE 4.81 #0072bb French Blue ΔE 5.40 #417dc1 Tufts Blue ΔE 6.56 #0073cf True Blue ΔE 7.03 #006994 Sea Blue ΔE 7.88 #0067a5 Medium Persian Blue ΔE 8.42 #fb824a Inverted #767676 Grayscale 

Cerulean
#047db5  rgb(4, 125, 181)  hsl(199, 96%, 36%)  Cerulean
#b53c04  rgb(181, 60, 4)  hsl(19, 96%, 36%)  Rust
#b5047d  rgb(181, 4, 125)  hsl(319, 96%, 36%)  Medium Violet Red
#7db504  rgb(125, 181, 4)  hsl(79, 96%, 36%)  Apple Green