ColorTool
Log in
#123781

#123781 ≈ Smalt

  • blue
  • Lightness: low
  • Saturation: moderate
  • Cool
Check contrast Explore in graph Random color

#123781 is a color from the blue family, with low lightness and moderate saturation. In the RGB model it is made of 7.06% red, 21.57% green and 50.59% blue; printed in CMYK it uses 86.05% cyan, 57.36% magenta, 0% yellow and 49.41% black. Its hue angle is 220°, with 75.51% saturation and 28.82% 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 luxury branding. White text on this color reaches a contrast ratio of 11.12:1 (WCAG AAA). The closest named color is Smalt (#003399), ΔE 4.19.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#003399
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0445

Complementary

  1. #123781
  2. #815c12

Split complementary

  1. #123781
  2. #812412
  3. #6e8112

Analogous

  1. #126e81
  2. #123781
  3. #241281

Triadic

  1. #123781
  2. #811237
  3. #378112

Tetradic

  1. #123781
  2. #5c1281
  3. #815c12
  4. #378112

Square

  1. #123781
  2. #81126e
  3. #815c12
  4. #128124

Monochromatic

  1. #020812
  2. #091a3e
  3. #123781
  4. #1b54c4
  5. #477ce5

Shades

#123781 mixed progressively with black.

  1. #123781
  2. #103274
  3. #0e2c67
  4. #0d275a
  5. #0b214d
  6. #091c41
  7. #071634
  8. #051127
  9. #040b1a
  10. #02060d
  11. #000000

Tints

#123781 mixed progressively with white.

  1. #123781
  2. #2a4b8e
  3. #415f9a
  4. #5973a7
  5. #7187b3
  6. #899bc0
  7. #a0afcd
  8. #b8c3d9
  9. #d0d7e6
  10. #e7ebf2
  11. #ffffff

Tones

#123781 mixed progressively with gray.

  1. #123781
  2. #1d3e81
  3. #284681
  4. #334d81
  5. #3e5481
  6. #495c81
  7. #546380
  8. #5f6a80
  9. #6a7180
  10. #757980
  11. #808080

Readable text 11.12:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.89:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #3c3c3c ≈ 0.003% of males
Achromatomaly #303a5f ≈ 0.001% of males
Protanopia #004184 ≈ 1.01% of males
Deuteranopia #003780 ≈ 1.27% of males
Tritanopia #004956 ≈ 0.0001% of males
Protanomaly #003d83 ≈ 1.08% of males
Deuteranomaly #003780 ≈ 4.63% of males
Tritanomaly #00436a ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-123781 {
  color: #123781;
}
Background
.bg-123781 {
  background-color: #123781;
  color: #ffffff;
}
Border
.border-123781 {
  border: 2px solid #123781;
}
CSS variables
:root {
  --color-primary: #123781;
  --color-primary-rgb: 18 55 129;
  --color-primary-hsl: 220 76% 29%;
}
Gradient
.gradient-123781 {
  background: linear-gradient(135deg, #123781, #241281);
}
Colored shadow
.shadow-123781 {
  box-shadow: 0 8px 24px rgb(18 55 129 / 0.35);
}

#003399 Smalt ΔE 4.19 #1034a6 Egyptian Blue ΔE 6.10 #0047ab Cobalt Blue ΔE 7.07 #003153 Prussian Blue ΔE 7.36 #002395 Imperial Blue ΔE 7.70 #0f4d92 Yale Blue ΔE 7.76 #483d8b Dark Slate Blue ΔE 8.34 #edc87e Inverted #3c3c3c Grayscale 

Smalt
#123781  rgb(18, 55, 129)  hsl(220, 76%, 29%)  Smalt
#815c12  rgb(129, 92, 18)  hsl(40, 76%, 29%)  Field Drab
#811237  rgb(129, 18, 55)  hsl(340, 76%, 29%)  Claret
#378112  rgb(55, 129, 18)  hsl(100, 76%, 29%)  Green