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#1663D8

#1663d8 ≈ Denim

  • azure
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#1663d8 is a color from the azure family, with medium lightness and vivid saturation. In the RGB model it is made of 8.63% red, 38.82% green and 84.71% blue; printed in CMYK it uses 89.81% cyan, 54.17% magenta, 0% yellow and 15.29% black. Its hue angle is 216.19°, with 81.51% saturation and 46.67% 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 5.51:1 (WCAG AA). The closest named color is Denim (#1560bd), ΔE 3.65.

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 luminance0.1405

Complementary

  1. #1663d8
  2. #d88b16

Split complementary

  1. #1663d8
  2. #d82a16
  3. #c4d816

Analogous

  1. #16c4d8
  2. #1663d8
  3. #2a16d8

Triadic

  1. #1663d8
  2. #d81663
  3. #63d816

Tetradic

  1. #1663d8
  2. #8b16d8
  3. #d88b16
  4. #63d816

Square

  1. #1663d8
  2. #d816c4
  3. #d88b16
  4. #16d82a

Monochromatic

  1. #08234d
  2. #0f4393
  3. #1663d8
  4. #4e8ded
  5. #93baf4

Shades

#1663d8 mixed progressively with black.

  1. #1663d8
  2. #1459c2
  3. #124fad
  4. #0f4597
  5. #0d3b82
  6. #0b326c
  7. #092856
  8. #071e41
  9. #04142b
  10. #020a16
  11. #000000

Tints

#1663d8 mixed progressively with white.

  1. #1663d8
  2. #2d73dc
  3. #4582e0
  4. #5c92e4
  5. #73a1e8
  6. #8bb1ec
  7. #a2c1ef
  8. #b9d0f3
  9. #d0e0f7
  10. #e8effb
  11. #ffffff

Tones

#1663d8 mixed progressively with gray.

  1. #1663d8
  2. #2166cf
  3. #2b69c6
  4. #366cbe
  5. #406fb5
  6. #4b72ac
  7. #5674a3
  8. #60779a
  9. #6b7a92
  10. #757d89
  11. #808080

Readable text 5.51:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.81:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #696969 ≈ 0.003% of males
Achromatomaly #5366a2 ≈ 0.001% of males
Protanopia #0072dc ≈ 1.01% of males
Deuteranopia #0061d6 ≈ 1.27% of males
Tritanopia #008094 ≈ 0.0001% of males
Protanomaly #006cda ≈ 1.08% of males
Deuteranomaly #0062d7 ≈ 4.63% of males
Tritanomaly #0076b3 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-1663d8 {
  color: #1663d8;
}
Background
.bg-1663d8 {
  background-color: #1663d8;
  color: #ffffff;
}
Border
.border-1663d8 {
  border: 2px solid #1663d8;
}
CSS variables
:root {
  --color-primary: #1663d8;
  --color-primary-rgb: 22 99 216;
  --color-primary-hsl: 216 82% 47%;
}
Gradient
.gradient-1663d8 {
  background: linear-gradient(135deg, #1663d8, #2a16d8);
}
Colored shadow
.shadow-1663d8 {
  box-shadow: 0 8px 24px rgb(22 99 216 / 0.35);
}

#1560bd Denim ΔE 3.65 #4169e1 Royal Blue ΔE 4.18 #4166f5 Ultramarine Blue ΔE 6.06 #0070ff Brandeis Blue ΔE 6.48 #0f52ba Sapphire ΔE 6.59 #0073cf True Blue ΔE 6.82 #26619c Lapis Lazuli ΔE 6.96 #e99c27 Inverted #696969 Grayscale 

Denim
#1663d8  rgb(22, 99, 216)  hsl(216, 82%, 47%)  Denim
#d88b16  rgb(216, 139, 22)  hsl(36, 82%, 47%)  Fulvous
#d81663  rgb(216, 22, 99)  hsl(336, 82%, 47%)  Dogwood Rose
#63d816  rgb(99, 216, 22)  hsl(96, 82%, 47%)  Lime Green