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#403F69

#403f69 ≈ Dark Slate Blue

  • blue
  • Lightness: low
  • Saturation: muted
  • Cool
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#403f69 is a color from the blue family, with low lightness and muted saturation. In the RGB model it is made of 25.1% red, 24.71% green and 41.18% blue; printed in CMYK it uses 39.05% cyan, 40% magenta, 0% yellow and 58.82% black. Its hue angle is 241.43°, with 25% saturation and 32.94% 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 corporate identities. White text on this color reaches a contrast ratio of 9.85:1 (WCAG AAA). The closest named color is Dark Slate Blue (#483d8b), ΔE 7.78.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#333366
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0566

Complementary

  1. #403f69
  2. #68693f

Split complementary

  1. #403f69
  2. #69553f
  3. #53693f

Analogous

  1. #3f5369
  2. #403f69
  3. #553f69

Triadic

  1. #403f69
  2. #69403f
  3. #3f6940

Tetradic

  1. #403f69
  2. #693f68
  3. #68693f
  4. #3f6940

Square

  1. #403f69
  2. #693f53
  3. #68693f
  4. #3f6955

Monochromatic

  1. #08080d
  2. #232239
  3. #403f69
  4. #5d5c99
  5. #8a89b8

Shades

#403f69 mixed progressively with black.

  1. #403f69
  2. #3a395f
  3. #333254
  4. #2d2c4a
  5. #26263f
  6. #202035
  7. #1a192a
  8. #131320
  9. #0d0d15
  10. #06060b
  11. #000000

Tints

#403f69 mixed progressively with white.

  1. #403f69
  2. #535278
  3. #666587
  4. #797996
  5. #8c8ca5
  6. #a09fb4
  7. #b3b2c3
  8. #c6c5d2
  9. #d9d9e1
  10. #ececf0
  11. #ffffff

Tones

#403f69 mixed progressively with gray.

  1. #403f69
  2. #46466b
  3. #4d4c6e
  4. #535370
  5. #5a5972
  6. #606075
  7. #666677
  8. #6d6d79
  9. #73737b
  10. #7a7a7e
  11. #808080

Readable text 9.85:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.13:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #434343 ≈ 0.003% of males
Achromatomaly #424255 ≈ 0.001% of males
Protanopia #31456b ≈ 1.01% of males
Deuteranopia #304268 ≈ 1.27% of males
Tritanopia #35474f ≈ 0.0001% of males
Protanomaly #38426a ≈ 1.08% of males
Deuteranomaly #374168 ≈ 4.63% of males
Tritanomaly #3a445a ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-403f69 {
  color: #403f69;
}
Background
.bg-403f69 {
  background-color: #403f69;
  color: #ffffff;
}
Border
.border-403f69 {
  border: 2px solid #403f69;
}
CSS variables
:root {
  --color-primary: #403f69;
  --color-primary-rgb: 64 63 105;
  --color-primary-hsl: 241 25% 33%;
}
Gradient
.gradient-403f69 {
  background: linear-gradient(135deg, #403f69, #553f69);
}
Colored shadow
.shadow-403f69 {
  box-shadow: 0 8px 24px rgb(64 63 105 / 0.35);
}

#483d8b Dark Slate Blue ΔE 7.78 #002147 Oxford Blue ΔE 12.56 #003399 Smalt ΔE 12.62 #003153 Prussian Blue ΔE 12.72 #0f4d92 Yale Blue ΔE 13.10 #663399 Rebecca Purple ΔE 13.31 #6c3082 Eminence ΔE 13.43 #bfc096 Inverted #434343 Grayscale 

Dark Slate Blue
#403f69  rgb(64, 63, 105)  hsl(241, 25%, 33%)  Dark Slate Blue
#68693f  rgb(104, 105, 63)  hsl(61, 25%, 33%)  Dark Olive Green
#69403f  rgb(105, 64, 63)  hsl(1, 25%, 33%)  Tuscan Red
#3f6940  rgb(63, 105, 64)  hsl(121, 25%, 33%)  Hunter Green