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#1663B1

#1663b1 ≈ Denim

  • azure
  • Lightness: low
  • Saturation: strong
  • Cool
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#1663b1 is a color from the azure family, with low lightness and strong saturation. In the RGB model it is made of 8.63% red, 38.82% green and 69.41% blue; printed in CMYK it uses 87.57% cyan, 44.07% magenta, 0% yellow and 30.59% black. Its hue angle is 210.19°, with 77.89% saturation and 39.02% 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 6.08:1 (WCAG AA). The closest named color is Denim (#1560bd), ΔE 2.23.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#006699
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1227

Complementary

  1. #1663b1
  2. #b16416

Split complementary

  1. #1663b1
  2. #b11616
  3. #b1b116

Analogous

  1. #16b1b1
  2. #1663b1
  3. #1616b1

Triadic

  1. #1663b1
  2. #b11663
  3. #63b116

Tetradic

  1. #1663b1
  2. #6416b1
  3. #b16416
  4. #63b116

Square

  1. #1663b1
  2. #b116b1
  3. #b16416
  4. #16b116

Monochromatic

  1. #051729
  2. #0e3d6d
  3. #1663b1
  4. #2e89e5
  5. #72b0ee

Shades

#1663b1 mixed progressively with black.

  1. #1663b1
  2. #14599f
  3. #124f8e
  4. #0f457c
  5. #0d3b6a
  6. #0b3259
  7. #092847
  8. #071e35
  9. #041423
  10. #020a12
  11. #000000

Tints

#1663b1 mixed progressively with white.

  1. #1663b1
  2. #2d73b9
  3. #4582c1
  4. #5c92c8
  5. #73a1d0
  6. #8bb1d8
  7. #a2c1e0
  8. #b9d0e8
  9. #d0e0ef
  10. #e8eff7
  11. #ffffff

Tones

#1663b1 mixed progressively with gray.

  1. #1663b1
  2. #2166ac
  3. #2b69a7
  4. #366ca2
  5. #406f9d
  6. #4b7299
  7. #567494
  8. #60778f
  9. #6b7a8a
  10. #757d85
  11. #808080

Readable text 6.08:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.45:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #626262 ≈ 0.003% of males
Achromatomaly #4e6389 ≈ 0.001% of males
Protanopia #3a69b4 ≈ 1.01% of males
Deuteranopia #1a5caf ≈ 1.27% of males
Tritanopia #007681 ≈ 0.0001% of males
Protanomaly #2f67b3 ≈ 1.08% of males
Deuteranomaly #185fb0 ≈ 4.63% of males
Tritanomaly #006f97 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-1663b1 {
  color: #1663b1;
}
Background
.bg-1663b1 {
  background-color: #1663b1;
  color: #ffffff;
}
Border
.border-1663b1 {
  border: 2px solid #1663b1;
}
CSS variables
:root {
  --color-primary: #1663b1;
  --color-primary-rgb: 22 99 177;
  --color-primary-hsl: 210 78% 39%;
}
Gradient
.gradient-1663b1 {
  background: linear-gradient(135deg, #1663b1, #1616b1);
}
Colored shadow
.shadow-1663b1 {
  box-shadow: 0 8px 24px rgb(22 99 177 / 0.35);
}

#1560bd Denim ΔE 2.23 #26619c Lapis Lazuli ΔE 2.28 #0067a5 Medium Persian Blue ΔE 3.69 #436b95 Queen Blue ΔE 4.91 #0072bb French Blue ΔE 5.94 #0073cf True Blue ΔE 6.42 #0f52ba Sapphire ΔE 6.59 #e99c4e Inverted #626262 Grayscale 

Denim
#1663b1  rgb(22, 99, 177)  hsl(210, 78%, 39%)  Denim
#b16416  rgb(177, 100, 22)  hsl(30, 78%, 39%)  Ginger
#b11663  rgb(177, 22, 99)  hsl(330, 78%, 39%)  Jazzberry Jam
#63b116  rgb(99, 177, 22)  hsl(90, 78%, 39%)  Kelly Green