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#104ABC

#104abc ≈ Cobalt Blue

  • azure
  • Lightness: medium
  • Saturation: strong
  • Cool
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#104abc is a color from the azure family, with medium lightness and strong saturation. In the RGB model it is made of 6.27% red, 29.02% green and 73.73% blue; printed in CMYK it uses 91.49% cyan, 60.64% magenta, 0% yellow and 26.27% black. Its hue angle is 219.77°, with 84.31% saturation and 40% 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 7.7:1 (WCAG AAA). The closest named color is Cobalt Blue (#0047ab), ΔE 2.67.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#0033cc
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0864

Complementary

  1. #104abc
  2. #bc8210

Split complementary

  1. #104abc
  2. #bc2c10
  3. #a0bc10

Analogous

  1. #10a0bc
  2. #104abc
  3. #2c10bc

Triadic

  1. #104abc
  2. #bc104a
  3. #4abc10

Tetradic

  1. #104abc
  2. #8210bc
  3. #bc8210
  4. #4abc10

Square

  1. #104abc
  2. #bc10a0
  3. #bc8210
  4. #10bc2c

Monochromatic

  1. #04122f
  2. #0a2e75
  3. #104abc
  4. #2c6ded
  5. #729df3

Shades

#104abc mixed progressively with black.

  1. #104abc
  2. #0e43a9
  3. #0d3b96
  4. #0b3484
  5. #0a2c71
  6. #08255e
  7. #061e4b
  8. #051638
  9. #030f26
  10. #020713
  11. #000000

Tints

#104abc mixed progressively with white.

  1. #104abc
  2. #285cc3
  3. #406ec9
  4. #5880d0
  5. #7092d7
  6. #88a5de
  7. #9fb7e4
  8. #b7c9eb
  9. #cfdbf2
  10. #e7edf8
  11. #ffffff

Tones

#104abc mixed progressively with gray.

  1. #104abc
  2. #1b4fb6
  3. #2655b0
  4. #325aaa
  5. #3d60a4
  6. #48659e
  7. #536a98
  8. #5e7092
  9. #6a758c
  10. #757b86
  11. #808080

Readable text 7.7:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.73:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #535353 ≈ 0.003% of males
Achromatomaly #42508a ≈ 0.001% of males
Protanopia #005bc0 ≈ 1.01% of males
Deuteranopia #004cba ≈ 1.27% of males
Tritanopia #00687c ≈ 0.0001% of males
Protanomaly #0055be ≈ 1.08% of males
Deuteranomaly #004bbb ≈ 4.63% of males
Tritanomaly #005d9a ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-104abc {
  color: #104abc;
}
Background
.bg-104abc {
  background-color: #104abc;
  color: #ffffff;
}
Border
.border-104abc {
  border: 2px solid #104abc;
}
CSS variables
:root {
  --color-primary: #104abc;
  --color-primary-rgb: 16 74 188;
  --color-primary-hsl: 220 84% 40%;
}
Gradient
.gradient-104abc {
  background: linear-gradient(135deg, #104abc, #2c10bc);
}
Colored shadow
.shadow-104abc {
  box-shadow: 0 8px 24px rgb(16 74 188 / 0.35);
}

#0047ab Cobalt Blue ΔE 2.67 #0f52ba Sapphire ΔE 2.90 #1c39bb Persian Blue ΔE 5.56 #0f4d92 Yale Blue ΔE 6.43 #1034a6 Egyptian Blue ΔE 7.10 #4f42b5 Ocean Blue ΔE 7.64 #1560bd Denim ΔE 7.77 #efb543 Inverted #535353 Grayscale 

Cobalt Blue
#104abc  rgb(16, 74, 188)  hsl(220, 84%, 40%)  Cobalt Blue
#bc8210  rgb(188, 130, 16)  hsl(40, 84%, 40%)  Dark Goldenrod
#bc104a  rgb(188, 16, 74)  hsl(340, 84%, 40%)  Cardinal
#4abc10  rgb(74, 188, 16)  hsl(100, 84%, 40%)  Kelly Green