ColorTool
Log in
#1946BB

#1946bb ≈ Cobalt Blue

  • blue
  • Lightness: medium
  • Saturation: strong
  • Cool
Check contrast Explore in graph Random color

#1946bb is a color from the blue family, with medium lightness and strong saturation. In the RGB model it is made of 9.8% red, 27.45% green and 73.33% blue; printed in CMYK it uses 86.63% cyan, 62.57% magenta, 0% yellow and 26.67% black. Its hue angle is 223.33°, with 76.42% saturation and 41.57% 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 7.97:1 (WCAG AAA). The closest named color is Cobalt Blue (#0047ab), ΔE 3.13.

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 luminance0.0817

Complementary

  1. #1946bb
  2. #bb8e19

Split complementary

  1. #1946bb
  2. #bb3d19
  3. #97bb19

Analogous

  1. #1997bb
  2. #1946bb
  3. #3d19bb

Triadic

  1. #1946bb
  2. #bb1946
  3. #46bb19

Tetradic

  1. #1946bb
  2. #8e19bb
  3. #bb8e19
  4. #46bb19

Square

  1. #1946bb
  2. #bb1997
  3. #bb8e19
  4. #19bb3d

Monochromatic

  1. #071334
  2. #102d78
  3. #1946bb
  4. #3c6be5
  5. #7f9eee

Shades

#1946bb mixed progressively with black.

  1. #1946bb
  2. #173fa8
  3. #143896
  4. #123183
  5. #0f2a70
  6. #0d235e
  7. #0a1c4b
  8. #081538
  9. #050e25
  10. #030713
  11. #000000

Tints

#1946bb mixed progressively with white.

  1. #1946bb
  2. #3059c2
  3. #476bc9
  4. #5e7ecf
  5. #7590d6
  6. #8ca3dd
  7. #a3b5e4
  8. #bac8eb
  9. #d1daf1
  10. #e8edf8
  11. #ffffff

Tones

#1946bb mixed progressively with gray.

  1. #1946bb
  2. #234cb5
  3. #2e52af
  4. #3857a9
  5. #425da3
  6. #4d639e
  7. #576998
  8. #616f92
  9. #6b748c
  10. #767a86
  11. #808080

Readable text 7.97:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.63:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #515151 ≈ 0.003% of males
Achromatomaly #414d88 ≈ 0.001% of males
Protanopia #0058bf ≈ 1.01% of males
Deuteranopia #0049b9 ≈ 1.27% of males
Tritanopia #00657a ≈ 0.0001% of males
Protanomaly #0052bd ≈ 1.08% of males
Deuteranomaly #0048ba ≈ 4.63% of males
Tritanomaly #005a98 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-1946bb {
  color: #1946bb;
}
Background
.bg-1946bb {
  background-color: #1946bb;
  color: #ffffff;
}
Border
.border-1946bb {
  border: 2px solid #1946bb;
}
CSS variables
:root {
  --color-primary: #1946bb;
  --color-primary-rgb: 25 70 187;
  --color-primary-hsl: 223 76% 42%;
}
Gradient
.gradient-1946bb {
  background: linear-gradient(135deg, #1946bb, #3d19bb);
}
Colored shadow
.shadow-1946bb {
  box-shadow: 0 8px 24px rgb(25 70 187 / 0.35);
}

#0047ab Cobalt Blue ΔE 3.13 #1c39bb Persian Blue ΔE 4.06 #0f52ba Sapphire ΔE 4.40 #1034a6 Egyptian Blue ΔE 5.81 #4f42b5 Ocean Blue ΔE 6.50 #003399 Smalt ΔE 6.95 #0f4d92 Yale Blue ΔE 7.33 #e6b944 Inverted #515151 Grayscale 

Cobalt Blue
#1946bb  rgb(25, 70, 187)  hsl(223, 76%, 42%)  Cobalt Blue
#bb8e19  rgb(187, 142, 25)  hsl(43, 76%, 42%)  Dark Goldenrod
#bb1946  rgb(187, 25, 70)  hsl(343, 76%, 42%)  Cardinal
#46bb19  rgb(70, 187, 25)  hsl(103, 76%, 42%)  Kelly Green