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#2155BC

#2155bc ≈ Sapphire

  • azure
  • Lightness: medium
  • Saturation: strong
  • Cool
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#2155bc is a color from the azure family, with medium lightness and strong saturation. In the RGB model it is made of 12.94% red, 33.33% green and 73.73% blue; printed in CMYK it uses 82.45% cyan, 54.79% magenta, 0% yellow and 26.27% black. Its hue angle is 219.87°, with 70.14% saturation and 43.33% 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 6.8:1 (WCAG AA). The closest named color is Sapphire (#0f52ba), ΔE 1.28.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#3366cc
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1045

Complementary

  1. #2155bc
  2. #bc8821

Split complementary

  1. #2155bc
  2. #bc3a21
  3. #a2bc21

Analogous

  1. #21a2bc
  2. #2155bc
  3. #3a21bc

Triadic

  1. #2155bc
  2. #bc2155
  3. #55bc21

Tetradic

  1. #2155bc
  2. #8821bc
  3. #bc8821
  4. #55bc21

Square

  1. #2155bc
  2. #bc21a2
  3. #bc8821
  4. #21bc3a

Monochromatic

  1. #0a1a3a
  2. #16387b
  3. #2155bc
  4. #4a7cdf
  5. #8babeb

Shades

#2155bc mixed progressively with black.

  1. #2155bc
  2. #1e4da9
  3. #1a4496
  4. #173c84
  5. #143371
  6. #112b5e
  7. #0d224b
  8. #0a1a38
  9. #071126
  10. #030913
  11. #000000

Tints

#2155bc mixed progressively with white.

  1. #2155bc
  2. #3766c3
  3. #4d77c9
  4. #6488d0
  5. #7a99d7
  6. #90aade
  7. #a6bbe4
  8. #bccceb
  9. #d3ddf2
  10. #e9eef8
  11. #ffffff

Tones

#2155bc mixed progressively with gray.

  1. #2155bc
  2. #2b59b6
  3. #345eb0
  4. #3e62aa
  5. #4766a4
  6. #516b9e
  7. #5a6f98
  8. #647392
  9. #6d778c
  10. #777c86
  11. #808080

Readable text 6.8:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.09:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #5b5b5b ≈ 0.003% of males
Achromatomaly #4a598c ≈ 0.001% of males
Protanopia #0062c0 ≈ 1.01% of males
Deuteranopia #0054ba ≈ 1.27% of males
Tritanopia #006f80 ≈ 0.0001% of males
Protanomaly #0a5dbe ≈ 1.08% of males
Deuteranomaly #0055bb ≈ 4.63% of males
Tritanomaly #00659c ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-2155bc {
  color: #2155bc;
}
Background
.bg-2155bc {
  background-color: #2155bc;
  color: #ffffff;
}
Border
.border-2155bc {
  border: 2px solid #2155bc;
}
CSS variables
:root {
  --color-primary: #2155bc;
  --color-primary-rgb: 33 85 188;
  --color-primary-hsl: 220 70% 43%;
}
Gradient
.gradient-2155bc {
  background: linear-gradient(135deg, #2155bc, #3a21bc);
}
Colored shadow
.shadow-2155bc {
  box-shadow: 0 8px 24px rgb(33 85 188 / 0.35);
}

#0f52ba Sapphire ΔE 1.28 #1560bd Denim ΔE 4.41 #0047ab Cobalt Blue ΔE 4.90 #0f4d92 Yale Blue ΔE 6.30 #26619c Lapis Lazuli ΔE 6.49 #436b95 Queen Blue ΔE 8.31 #4169e1 Royal Blue ΔE 8.60 #deaa43 Inverted #5b5b5b Grayscale 

Sapphire
#2155bc  rgb(33, 85, 188)  hsl(220, 70%, 43%)  Sapphire
#bc8821  rgb(188, 136, 33)  hsl(40, 70%, 43%)  Dark Goldenrod
#bc2155  rgb(188, 33, 85)  hsl(340, 70%, 43%)  Dogwood Rose
#55bc21  rgb(85, 188, 33)  hsl(100, 70%, 43%)  Kelly Green