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#2F4792

#2f4792 ≈ Cobalt Blue

  • blue
  • Lightness: low
  • Saturation: moderate
  • Cool
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#2f4792 is a color from the blue family, with low lightness and moderate saturation. In the RGB model it is made of 18.43% red, 27.84% green and 57.25% blue; printed in CMYK it uses 67.81% cyan, 51.37% magenta, 0% yellow and 42.75% black. Its hue angle is 225.45°, with 51.3% saturation and 37.84% 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 8.62:1 (WCAG AAA). The closest named color is Cobalt Blue (#0047ab), ΔE 4.28.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#333399
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0719

Complementary

  1. #2f4792
  2. #927a2f

Split complementary

  1. #2f4792
  2. #92482f
  3. #78922f

Analogous

  1. #2f7892
  2. #2f4792
  3. #482f92

Triadic

  1. #2f4792
  2. #922f47
  3. #47922f

Tetradic

  1. #2f4792
  2. #7a2f92
  3. #927a2f
  4. #47922f

Square

  1. #2f4792
  2. #922f78
  3. #927a2f
  4. #2f9248

Monochromatic

  1. #0a0f1e
  2. #1c2b58
  3. #2f4792
  4. #4967c4
  5. #8397d7

Shades

#2f4792 mixed progressively with black.

  1. #2f4792
  2. #2a4083
  3. #263975
  4. #213266
  5. #1c2b58
  6. #182449
  7. #131c3a
  8. #0e152c
  9. #090e1d
  10. #05070f
  11. #000000

Tints

#2f4792 mixed progressively with white.

  1. #2f4792
  2. #44599d
  3. #596ca8
  4. #6d7eb3
  5. #8291be
  6. #97a3c9
  7. #acb5d3
  8. #c1c8de
  9. #d5dae9
  10. #eaedf4
  11. #ffffff

Tones

#2f4792 mixed progressively with gray.

  1. #2f4792
  2. #374d90
  3. #3f528e
  4. #47588d
  5. #4f5e8b
  6. #586489
  7. #606987
  8. #686f85
  9. #707584
  10. #787a82
  11. #808080

Readable text 8.62:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.44:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #4c4c4c ≈ 0.003% of males
Achromatomaly #424a6f ≈ 0.001% of males
Protanopia #1c5195 ≈ 1.01% of males
Deuteranopia #004890 ≈ 1.27% of males
Tritanopia #005965 ≈ 0.0001% of males
Protanomaly #254d94 ≈ 1.08% of males
Deuteranomaly #1b4791 ≈ 4.63% of males
Tritanomaly #00527a ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-2f4792 {
  color: #2f4792;
}
Background
.bg-2f4792 {
  background-color: #2f4792;
  color: #ffffff;
}
Border
.border-2f4792 {
  border: 2px solid #2f4792;
}
CSS variables
:root {
  --color-primary: #2f4792;
  --color-primary-rgb: 47 71 146;
  --color-primary-hsl: 225 51% 38%;
}
Gradient
.gradient-2f4792 {
  background: linear-gradient(135deg, #2f4792, #482f92);
}
Colored shadow
.shadow-2f4792 {
  box-shadow: 0 8px 24px rgb(47 71 146 / 0.35);
}

#0047ab Cobalt Blue ΔE 4.28 #0f4d92 Yale Blue ΔE 5.15 #0f52ba Sapphire ΔE 6.59 #003399 Smalt ΔE 6.61 #1034a6 Egyptian Blue ΔE 6.99 #483d8b Dark Slate Blue ΔE 7.02 #1c39bb Persian Blue ΔE 7.67 #d0b86d Inverted #4c4c4c Grayscale 

Cobalt Blue
#2f4792  rgb(47, 71, 146)  hsl(225, 51%, 38%)  Cobalt Blue
#927a2f  rgb(146, 122, 47)  hsl(45, 51%, 38%)  Olive
#922f47  rgb(146, 47, 71)  hsl(345, 51%, 38%)  Cordovan
#47922f  rgb(71, 146, 47)  hsl(105, 51%, 38%)  Forest Green