ColorTool
Log in
#021F6F

#021f6f ≈ Midnight Blue

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

#021f6f is a color from the blue family, with low lightness and moderate saturation. In the RGB model it is made of 0.78% red, 12.16% green and 43.53% blue; printed in CMYK it uses 98.2% cyan, 72.07% magenta, 0% yellow and 56.47% black. Its hue angle is 224.04°, with 96.46% saturation and 22.16% 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 14.7:1 (WCAG AAA). The closest named color is Midnight Blue (#191970), ΔE 3.11.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#003366
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0214

Complementary

  1. #021f6f
  2. #6f5202

Split complementary

  1. #021f6f
  2. #6f1c02
  3. #566f02

Analogous

  1. #02566f
  2. #021f6f
  3. #1c026f

Triadic

  1. #021f6f
  2. #6f021f
  3. #1f6f02

Tetradic

  1. #021f6f
  2. #52026f
  3. #6f5202
  4. #1f6f02

Square

  1. #021f6f
  2. #6f0256
  3. #6f5202
  4. #026f1c

Monochromatic

  1. #000614
  2. #010a24
  3. #021f6f
  4. #0334ba
  5. #0f4efb

Shades

#021f6f mixed progressively with black.

  1. #021f6f
  2. #021c64
  3. #021959
  4. #01164e
  5. #011343
  6. #011038
  7. #010c2c
  8. #010921
  9. #000616
  10. #00030b
  11. #000000

Tints

#021f6f mixed progressively with white.

  1. #021f6f
  2. #1b357d
  3. #354c8c
  4. #4e629a
  5. #6779a9
  6. #818fb7
  7. #9aa5c5
  8. #b3bcd4
  9. #ccd2e2
  10. #e6e9f1
  11. #ffffff

Tones

#021f6f mixed progressively with gray.

  1. #021f6f
  2. #0f2971
  3. #1b3272
  4. #283c74
  5. #344676
  6. #415078
  7. #4e5979
  8. #5a637b
  9. #676d7d
  10. #73767e
  11. #808080

Readable text 14.7:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.43:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #282828 ≈ 0.003% of males
Achromatomaly #1e254e ≈ 0.001% of males
Protanopia #002d71 ≈ 1.01% of males
Deuteranopia #00236e ≈ 1.27% of males
Tritanopia #003544 ≈ 0.0001% of males
Protanomaly #002870 ≈ 1.08% of males
Deuteranomaly #00226e ≈ 4.63% of males
Tritanomaly #002e58 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-021f6f {
  color: #021f6f;
}
Background
.bg-021f6f {
  background-color: #021f6f;
  color: #ffffff;
}
Border
.border-021f6f {
  border: 2px solid #021f6f;
}
CSS variables
:root {
  --color-primary: #021f6f;
  --color-primary-rgb: 2 31 111;
  --color-primary-hsl: 224 96% 22%;
}
Gradient
.gradient-021f6f {
  background: linear-gradient(135deg, #021f6f, #1c026f);
}
Colored shadow
.shadow-021f6f {
  box-shadow: 0 8px 24px rgb(2 31 111 / 0.35);
}

#191970 Midnight Blue ΔE 3.11 #002395 Imperial Blue ΔE 5.81 #000f89 Phthalo Blue ΔE 6.32 #32127a Persian Indigo ΔE 7.28 #003399 Smalt ΔE 7.71 #000080 Navy ΔE 7.75 #002147 Oxford Blue ΔE 7.96 #fde090 Inverted #282828 Grayscale 

Midnight Blue
#021f6f  rgb(2, 31, 111)  hsl(224, 96%, 22%)  Midnight Blue
#6f5202  rgb(111, 82, 2)  hsl(44, 96%, 22%)  Field Drab
#6f021f  rgb(111, 2, 31)  hsl(344, 96%, 22%)  Burgundy
#1f6f02  rgb(31, 111, 2)  hsl(104, 96%, 22%)  Pakistan Green