ColorTool
Log in
#100B6C

#100b6c ≈ Midnight Blue

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

#100b6c is a color from the blue family, with low lightness and moderate saturation. In the RGB model it is made of 6.27% red, 4.31% green and 42.35% blue; printed in CMYK it uses 85.19% cyan, 89.81% magenta, 0% yellow and 57.65% black. Its hue angle is 243.09°, with 81.51% saturation and 23.33% 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 16.32:1 (WCAG AAA). The closest named color is Midnight Blue (#191970), ΔE 3.15.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#000066
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0143

Complementary

  1. #100b6c
  2. #676c0b

Split complementary

  1. #100b6c
  2. #6c400b
  3. #366c0b

Analogous

  1. #0b366c
  2. #100b6c
  3. #400b6c

Triadic

  1. #100b6c
  2. #6c100b
  3. #0b6c10

Tetradic

  1. #100b6c
  2. #6c0b67
  3. #676c0b
  4. #0b6c10

Square

  1. #100b6c
  2. #6c0b36
  3. #676c0b
  4. #0b6c40

Monochromatic

  1. #030213
  2. #060427
  3. #100b6c
  4. #1a12b1
  5. #3127e9

Shades

#100b6c mixed progressively with black.

  1. #100b6c
  2. #0e0a61
  3. #0d0956
  4. #0b084c
  5. #0a0741
  6. #080636
  7. #06042b
  8. #050320
  9. #030216
  10. #02010b
  11. #000000

Tints

#100b6c mixed progressively with white.

  1. #100b6c
  2. #28237b
  3. #403c89
  4. #585498
  5. #706da7
  6. #8885b6
  7. #9f9dc4
  8. #b7b6d3
  9. #cfcee2
  10. #e7e7f0
  11. #ffffff

Tones

#100b6c mixed progressively with gray.

  1. #100b6c
  2. #1b176e
  3. #262270
  4. #322e72
  5. #3d3a74
  6. #484676
  7. #535178
  8. #5e5d7a
  9. #6a697c
  10. #75747e
  11. #808080

Readable text 16.32:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.29:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #202020 ≈ 0.003% of males
Achromatomaly #1b194a ≈ 0.001% of males
Protanopia #00256f ≈ 1.01% of males
Deuteranopia #001b6a ≈ 1.27% of males
Tritanopia #002c3e ≈ 0.0001% of males
Protanomaly #001d6e ≈ 1.08% of males
Deuteranomaly #00166b ≈ 4.63% of males
Tritanomaly #002254 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-100b6c {
  color: #100b6c;
}
Background
.bg-100b6c {
  background-color: #100b6c;
  color: #ffffff;
}
Border
.border-100b6c {
  border: 2px solid #100b6c;
}
CSS variables
:root {
  --color-primary: #100b6c;
  --color-primary-rgb: 16 11 108;
  --color-primary-hsl: 243 82% 23%;
}
Gradient
.gradient-100b6c {
  background: linear-gradient(135deg, #100b6c, #400b6c);
}
Colored shadow
.shadow-100b6c {
  box-shadow: 0 8px 24px rgb(16 11 108 / 0.35);
}

#191970 Midnight Blue ΔE 3.15 #000080 Navy ΔE 3.55 #000f89 Phthalo Blue ΔE 4.35 #32127a Persian Indigo ΔE 4.45 #00008b Dark Blue ΔE 4.82 #002395 Imperial Blue ΔE 7.77 #4b0082 Indigo ΔE 8.49 #eff493 Inverted #202020 Grayscale 

Midnight Blue
#100b6c  rgb(16, 11, 108)  hsl(243, 82%, 23%)  Midnight Blue
#676c0b  rgb(103, 108, 11)  hsl(63, 82%, 23%)  Dark Olive Green
#6c100b  rgb(108, 16, 11)  hsl(3, 82%, 23%)  Rosewood
#0b6c10  rgb(11, 108, 16)  hsl(123, 82%, 23%)  Pakistan Green