ColorTool
Log in
#3923BB

#3923bb ≈ Medium Blue

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

#3923bb is a color from the blue family, with medium lightness and strong saturation. In the RGB model it is made of 22.35% red, 13.73% green and 73.33% blue; printed in CMYK it uses 69.52% cyan, 81.28% magenta, 0% yellow and 26.67% black. Its hue angle is 248.68°, with 68.47% saturation and 43.53% 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 9.85:1 (WCAG AAA). The closest named color is Medium Blue (#0000cd), ΔE 4.57.

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 luminance0.0566

Complementary

  1. #3923bb
  2. #a5bb23

Split complementary

  1. #3923bb
  2. #bb8523
  3. #59bb23

Analogous

  1. #2359bb
  2. #3923bb
  3. #8523bb

Triadic

  1. #3923bb
  2. #bb3923
  3. #23bb39

Tetradic

  1. #3923bb
  2. #bb23a5
  3. #a5bb23
  4. #23bb39

Square

  1. #3923bb
  2. #bb2359
  3. #a5bb23
  4. #23bb85

Monochromatic

  1. #120b3a
  2. #25177b
  3. #3923bb
  4. #624dde
  5. #9b8dea

Shades

#3923bb mixed progressively with black.

  1. #3923bb
  2. #3320a8
  3. #2e1c96
  4. #281983
  5. #221570
  6. #1d125e
  7. #170e4b
  8. #110b38
  9. #0b0725
  10. #060413
  11. #000000

Tints

#3923bb mixed progressively with white.

  1. #3923bb
  2. #4d39c2
  3. #614fc9
  4. #7465cf
  5. #887bd6
  6. #9c91dd
  7. #b0a7e4
  8. #c4bdeb
  9. #d7d3f1
  10. #ebe9f8
  11. #ffffff

Tones

#3923bb mixed progressively with gray.

  1. #3923bb
  2. #402cb5
  3. #4736af
  4. #4e3fa9
  5. #5548a3
  6. #5d529e
  7. #645b98
  8. #6b6492
  9. #726d8c
  10. #797786
  11. #808080

Readable text 9.85:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.13:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #434343 ≈ 0.003% of males
Achromatomaly #3f3985 ≈ 0.001% of males
Protanopia #0049bf ≈ 1.01% of males
Deuteranopia #003db8 ≈ 1.27% of males
Tritanopia #005370 ≈ 0.0001% of males
Protanomaly #003dbd ≈ 1.08% of males
Deuteranomaly #0034b9 ≈ 4.63% of males
Tritanomaly #004494 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-3923bb {
  color: #3923bb;
}
Background
.bg-3923bb {
  background-color: #3923bb;
  color: #ffffff;
}
Border
.border-3923bb {
  border: 2px solid #3923bb;
}
CSS variables
:root {
  --color-primary: #3923bb;
  --color-primary-rgb: 57 35 187;
  --color-primary-hsl: 249 68% 44%;
}
Gradient
.gradient-3923bb {
  background: linear-gradient(135deg, #3923bb, #8523bb);
}
Colored shadow
.shadow-3923bb {
  box-shadow: 0 8px 24px rgb(57 35 187 / 0.35);
}

#0000cd Medium Blue ΔE 4.57 #0014a8 Zaffre ΔE 5.37 #1c39bb Persian Blue ΔE 5.98 #1034a6 Egyptian Blue ΔE 6.70 #002395 Imperial Blue ΔE 7.06 #0000ff Blue ΔE 7.34 #4f42b5 Ocean Blue ΔE 7.43 #c6dc44 Inverted #434343 Grayscale 

Medium Blue
#3923bb  rgb(57, 35, 187)  hsl(249, 68%, 44%)  Medium Blue
#a5bb23  rgb(165, 187, 35)  hsl(69, 68%, 44%)  Apple Green
#bb3923  rgb(187, 57, 35)  hsl(9, 68%, 44%)  Venetian Red
#23bb39  rgb(35, 187, 57)  hsl(129, 68%, 44%)  Kelly Green