ColorTool
Log in
#0A2FDB

#0a2fdb ≈ Persian Blue

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

#0a2fdb is a color from the blue family, with medium lightness and vivid saturation. In the RGB model it is made of 3.92% red, 18.43% green and 85.88% blue; printed in CMYK it uses 95.43% cyan, 78.54% magenta, 0% yellow and 14.12% black. Its hue angle is 229.38°, with 91.27% saturation and 44.9% 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 call-to-action buttons. White text on this color reaches a contrast ratio of 8.6:1 (WCAG AAA). The closest named color is Persian Blue (#1c39bb), ΔE 4.51.

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 luminance0.0721

Complementary

  1. #0a2fdb
  2. #dbb60a

Split complementary

  1. #0a2fdb
  2. #db4e0a
  3. #97db0a

Analogous

  1. #0a97db
  2. #0a2fdb
  3. #4e0adb

Triadic

  1. #0a2fdb
  2. #db0a2f
  3. #2fdb0a

Tetradic

  1. #0a2fdb
  2. #b60adb
  3. #dbb60a
  4. #2fdb0a

Square

  1. #0a2fdb
  2. #db0a97
  3. #dbb60a
  4. #0adb4e

Monochromatic

  1. #031049
  2. #071f92
  3. #0a2fdb
  4. #3b5cf6
  5. #8599f9

Shades

#0a2fdb mixed progressively with black.

  1. #0a2fdb
  2. #092ac5
  3. #0826af
  4. #072199
  5. #061c83
  6. #05186e
  7. #041358
  8. #030e42
  9. #02092c
  10. #010516
  11. #000000

Tints

#0a2fdb mixed progressively with white.

  1. #0a2fdb
  2. #2344df
  3. #3b59e2
  4. #546de6
  5. #6c82e9
  6. #8597ed
  7. #9dacf1
  8. #b6c1f4
  9. #ced5f8
  10. #e7eafb
  11. #ffffff

Tones

#0a2fdb mixed progressively with gray.

  1. #0a2fdb
  2. #1637d2
  3. #223fc9
  4. #2d47c0
  5. #394fb7
  6. #4558ae
  7. #5160a4
  8. #5d689b
  9. #687092
  10. #747889
  11. #808080

Readable text 8.6:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.44:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #4c4c4c ≈ 0.003% of males
Achromatomaly #3c429b ≈ 0.001% of males
Protanopia #0056e0 ≈ 1.01% of males
Deuteranopia #0041d8 ≈ 1.27% of males
Tritanopia #006585 ≈ 0.0001% of males
Protanomaly #0049de ≈ 1.08% of males
Deuteranomaly #003bd9 ≈ 4.63% of males
Tritanomaly #0055ae ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-0a2fdb {
  color: #0a2fdb;
}
Background
.bg-0a2fdb {
  background-color: #0a2fdb;
  color: #ffffff;
}
Border
.border-0a2fdb {
  border: 2px solid #0a2fdb;
}
CSS variables
:root {
  --color-primary: #0a2fdb;
  --color-primary-rgb: 10 47 219;
  --color-primary-hsl: 229 91% 45%;
}
Gradient
.gradient-0a2fdb {
  background: linear-gradient(135deg, #0a2fdb, #4e0adb);
}
Colored shadow
.shadow-0a2fdb {
  box-shadow: 0 8px 24px rgb(10 47 219 / 0.35);
}

#1c39bb Persian Blue ΔE 4.51 #0000ff Blue ΔE 5.40 #3f00ff Ultramarine ΔE 6.26 #5218fa Han Purple ΔE 6.63 #0000cd Medium Blue ΔE 6.75 #1034a6 Egyptian Blue ΔE 7.09 #4f42b5 Ocean Blue ΔE 7.34 #f5d024 Inverted #4c4c4c Grayscale 

Persian Blue
#0a2fdb  rgb(10, 47, 219)  hsl(229, 91%, 45%)  Persian Blue
#dbb60a  rgb(219, 182, 10)  hsl(49, 91%, 45%)  Metallic Gold
#db0a2f  rgb(219, 10, 47)  hsl(349, 91%, 45%)  Fire Engine Red
#2fdb0a  rgb(47, 219, 10)  hsl(109, 91%, 45%)  Lime Green