ColorTool
Log in
#1C19B7

#1c19b7 ≈ Zaffre

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

#1c19b7 is a color from the blue family, with medium lightness and strong saturation. In the RGB model it is made of 10.98% red, 9.8% green and 71.76% blue; printed in CMYK it uses 84.7% cyan, 86.34% magenta, 0% yellow and 28.24% black. Its hue angle is 241.14°, with 75.96% saturation and 40.78% 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 11.22:1 (WCAG AAA). The closest named color is Zaffre (#0014a8), ΔE 2.65.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#3300cc
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0436

Complementary

  1. #1c19b7
  2. #b4b719

Split complementary

  1. #1c19b7
  2. #b76b19
  3. #65b719

Analogous

  1. #1965b7
  2. #1c19b7
  3. #6b19b7

Triadic

  1. #1c19b7
  2. #b71c19
  3. #19b71c

Tetradic

  1. #1c19b7
  2. #b719b4
  3. #b4b719
  4. #19b71c

Square

  1. #1c19b7
  2. #b71965
  3. #b4b719
  4. #19b76b

Monochromatic

  1. #070730
  2. #121074
  3. #1c19b7
  4. #3c39e4
  5. #7e7ced

Shades

#1c19b7 mixed progressively with black.

  1. #1c19b7
  2. #1917a5
  3. #161492
  4. #141280
  5. #110f6e
  6. #0e0d5c
  7. #0b0a49
  8. #080837
  9. #060525
  10. #030312
  11. #000000

Tints

#1c19b7 mixed progressively with white.

  1. #1c19b7
  2. #3330be
  3. #4947c5
  4. #605ecd
  5. #7775d4
  6. #8e8cdb
  7. #a4a3e2
  8. #bbbae9
  9. #d2d1f1
  10. #e8e8f8
  11. #ffffff

Tones

#1c19b7 mixed progressively with gray.

  1. #1c19b7
  2. #2623b2
  3. #302eac
  4. #3a38a7
  5. #4442a1
  6. #4e4d9c
  7. #585796
  8. #626191
  9. #6c6b8b
  10. #767686
  11. #808080

Readable text 11.22:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.87:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #3b3b3b ≈ 0.003% of males
Achromatomaly #313080 ≈ 0.001% of males
Protanopia #0043bb ≈ 1.01% of males
Deuteranopia #0032b4 ≈ 1.27% of males
Tritanopia #004f6c ≈ 0.0001% of males
Protanomaly #0036b9 ≈ 1.08% of males
Deuteranomaly #002ab5 ≈ 4.63% of males
Tritanomaly #004090 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-1c19b7 {
  color: #1c19b7;
}
Background
.bg-1c19b7 {
  background-color: #1c19b7;
  color: #ffffff;
}
Border
.border-1c19b7 {
  border: 2px solid #1c19b7;
}
CSS variables
:root {
  --color-primary: #1c19b7;
  --color-primary-rgb: 28 25 183;
  --color-primary-hsl: 241 76% 41%;
}
Gradient
.gradient-1c19b7 {
  background: linear-gradient(135deg, #1c19b7, #6b19b7);
}
Colored shadow
.shadow-1c19b7 {
  box-shadow: 0 8px 24px rgb(28 25 183 / 0.35);
}

#0014a8 Zaffre ΔE 2.65 #0000cd Medium Blue ΔE 3.03 #002395 Imperial Blue ΔE 5.52 #1034a6 Egyptian Blue ΔE 6.88 #000f89 Phthalo Blue ΔE 6.89 #1c39bb Persian Blue ΔE 7.17 #00008b Dark Blue ΔE 7.45 #e3e648 Inverted #3b3b3b Grayscale 

Zaffre
#1c19b7  rgb(28, 25, 183)  hsl(241, 76%, 41%)  Zaffre
#b4b719  rgb(180, 183, 25)  hsl(61, 76%, 41%)  Brass
#b71c19  rgb(183, 28, 25)  hsl(1, 76%, 41%)  Cornell Red
#19b71c  rgb(25, 183, 28)  hsl(121, 76%, 41%)  Kelly Green