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#2128DA

#2128da ≈ Blue

  • blue
  • Lightness: medium
  • Saturation: strong
  • Cool
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#2128da is a color from the blue family, with medium lightness and strong saturation. In the RGB model it is made of 12.94% red, 15.69% green and 85.49% blue; printed in CMYK it uses 84.86% cyan, 81.65% magenta, 0% yellow and 14.51% black. Its hue angle is 237.73°, with 73.71% saturation and 49.22% lightness in HSL. It is a cool color, often associated with trust, stability and focus. Designers typically use it for technology products, finance and banking and brand accents. White text on this color reaches a contrast ratio of 8.82:1 (WCAG AAA). The closest named color is Blue (#0000ff), ΔE 4.46.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#3333cc
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.069

Complementary

  1. #2128da
  2. #dad321

Split complementary

  1. #2128da
  2. #da7721
  3. #85da21

Analogous

  1. #2185da
  2. #2128da
  3. #7721da

Triadic

  1. #2128da
  2. #da2128
  3. #28da21

Tetradic

  1. #2128da
  2. #d321da
  3. #dad321
  4. #28da21

Square

  1. #2128da
  2. #da2185
  3. #dad321
  4. #21da77

Monochromatic

  1. #0d1055
  2. #171c98
  3. #2128da
  4. #6166e7
  5. #a3a6f1

Shades

#2128da mixed progressively with black.

  1. #2128da
  2. #1e24c4
  3. #1a20ae
  4. #171c99
  5. #141883
  6. #11146d
  7. #0d1057
  8. #0a0c41
  9. #07082c
  10. #030416
  11. #000000

Tints

#2128da mixed progressively with white.

  1. #2128da
  2. #373ede
  3. #4d53e1
  4. #6469e5
  5. #7a7ee9
  6. #9094ed
  7. #a6a9f0
  8. #bcbff4
  9. #d3d4f8
  10. #e9eafb
  11. #ffffff

Tones

#2128da mixed progressively with gray.

  1. #2128da
  2. #2b31d1
  3. #343ac8
  4. #3e42bf
  5. #474bb6
  6. #5154ad
  7. #5a5da4
  8. #64669b
  9. #6d6e92
  10. #777789
  11. #808080

Readable text 8.82:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.38:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #4a4a4a ≈ 0.003% of males
Achromatomaly #3e3f9a ≈ 0.001% of males
Protanopia #0054df ≈ 1.01% of males
Deuteranopia #0040d7 ≈ 1.27% of males
Tritanopia #006283 ≈ 0.0001% of males
Protanomaly #0046dd ≈ 1.08% of males
Deuteranomaly #0038d8 ≈ 4.63% of males
Tritanomaly #0051ad ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-2128da {
  color: #2128da;
}
Background
.bg-2128da {
  background-color: #2128da;
  color: #ffffff;
}
Border
.border-2128da {
  border: 2px solid #2128da;
}
CSS variables
:root {
  --color-primary: #2128da;
  --color-primary-rgb: 33 40 218;
  --color-primary-hsl: 238 74% 49%;
}
Gradient
.gradient-2128da {
  background: linear-gradient(135deg, #2128da, #7721da);
}
Colored shadow
.shadow-2128da {
  box-shadow: 0 8px 24px rgb(33 40 218 / 0.35);
}

#0000ff Blue ΔE 4.46 #3f00ff Ultramarine ΔE 5.32 #1c39bb Persian Blue ΔE 5.49 #0000cd Medium Blue ΔE 5.54 #5218fa Han Purple ΔE 5.88 #1034a6 Egyptian Blue ΔE 7.69 #4f42b5 Ocean Blue ΔE 7.70 #ded725 Inverted #4a4a4a Grayscale 

Blue
#2128da  rgb(33, 40, 218)  hsl(238, 74%, 49%)  Blue
#dad321  rgb(218, 211, 33)  hsl(58, 74%, 49%)  Citrine
#da2128  rgb(218, 33, 40)  hsl(358, 74%, 49%)  Cadmium Red
#28da21  rgb(40, 218, 33)  hsl(118, 74%, 49%)  Lime Green