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#1663D4

#1663d4 ≈ Denim

  • azure
  • Lightness: medium
  • Saturation: strong
  • Cool
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#1663d4 is a color from the azure family, with medium lightness and strong saturation. In the RGB model it is made of 8.63% red, 38.82% green and 83.14% blue; printed in CMYK it uses 89.62% cyan, 53.3% magenta, 0% yellow and 16.86% black. Its hue angle is 215.68°, with 81.2% saturation and 45.88% 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. White text on this color reaches a contrast ratio of 5.57:1 (WCAG AA). The closest named color is Denim (#1560bd), ΔE 3.13.

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 luminance0.1385

Complementary

  1. #1663d4
  2. #d48716

Split complementary

  1. #1663d4
  2. #d42816
  3. #c2d416

Analogous

  1. #16c2d4
  2. #1663d4
  3. #2816d4

Triadic

  1. #1663d4
  2. #d41663
  3. #63d416

Tetradic

  1. #1663d4
  2. #8716d4
  3. #d48716
  4. #63d416

Square

  1. #1663d4
  2. #d416c2
  3. #d48716
  4. #16d428

Monochromatic

  1. #082249
  2. #0f438f
  3. #1663d4
  4. #4a8cec
  5. #90b8f3

Shades

#1663d4 mixed progressively with black.

  1. #1663d4
  2. #1459bf
  3. #124faa
  4. #0f4594
  5. #0d3b7f
  6. #0b326a
  7. #092855
  8. #071e40
  9. #04142a
  10. #020a15
  11. #000000

Tints

#1663d4 mixed progressively with white.

  1. #1663d4
  2. #2d73d8
  3. #4582dd
  4. #5c92e1
  5. #73a1e5
  6. #8bb1ea
  7. #a2c1ee
  8. #b9d0f2
  9. #d0e0f6
  10. #e8effb
  11. #ffffff

Tones

#1663d4 mixed progressively with gray.

  1. #1663d4
  2. #2166cc
  3. #2b69c3
  4. #366cbb
  5. #406fb2
  6. #4b72aa
  7. #5674a2
  8. #607799
  9. #6b7a91
  10. #757d88
  11. #808080

Readable text 5.57:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.77:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #686868 ≈ 0.003% of males
Achromatomaly #53669f ≈ 0.001% of males
Protanopia #0071d8 ≈ 1.01% of males
Deuteranopia #0060d2 ≈ 1.27% of males
Tritanopia #007f92 ≈ 0.0001% of males
Protanomaly #066cd6 ≈ 1.08% of males
Deuteranomaly #0061d3 ≈ 4.63% of males
Tritanomaly #0075b0 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-1663d4 {
  color: #1663d4;
}
Background
.bg-1663d4 {
  background-color: #1663d4;
  color: #ffffff;
}
Border
.border-1663d4 {
  border: 2px solid #1663d4;
}
CSS variables
:root {
  --color-primary: #1663d4;
  --color-primary-rgb: 22 99 212;
  --color-primary-hsl: 216 81% 46%;
}
Gradient
.gradient-1663d4 {
  background: linear-gradient(135deg, #1663d4, #2816d4);
}
Colored shadow
.shadow-1663d4 {
  box-shadow: 0 8px 24px rgb(22 99 212 / 0.35);
}

#1560bd Denim ΔE 3.13 #4169e1 Royal Blue ΔE 4.59 #0f52ba Sapphire ΔE 6.35 #26619c Lapis Lazuli ΔE 6.47 #4166f5 Ultramarine Blue ΔE 6.57 #0073cf True Blue ΔE 6.63 #436b95 Queen Blue ΔE 6.71 #e99c2b Inverted #686868 Grayscale 

Denim
#1663d4  rgb(22, 99, 212)  hsl(216, 81%, 46%)  Denim
#d48716  rgb(212, 135, 22)  hsl(36, 81%, 46%)  Fulvous
#d41663  rgb(212, 22, 99)  hsl(336, 81%, 46%)  Dogwood Rose
#63d416  rgb(99, 212, 22)  hsl(96, 81%, 46%)  Lime Green