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#263B56

#263b56 ≈ Prussian Blue

  • azure
  • Lightness: low
  • Saturation: muted
  • Cool
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#263b56 is a color from the azure family, with low lightness and muted saturation. In the RGB model it is made of 14.9% red, 23.14% green and 33.73% blue; printed in CMYK it uses 55.81% cyan, 31.4% magenta, 0% yellow and 66.27% black. Its hue angle is 213.75°, with 38.71% saturation and 24.31% lightness in HSL. It is a cool color, often associated with openness, freedom and calm. Designers typically use it for technology products, finance and banking and luxury branding. White text on this color reaches a contrast ratio of 11.4:1 (WCAG AAA). The closest named color is Prussian Blue (#003153), ΔE 5.09.

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 luminance0.0421

Complementary

  1. #263b56
  2. #564126

Split complementary

  1. #263b56
  2. #562926
  3. #535626

Analogous

  1. #265356
  2. #263b56
  3. #292656

Triadic

  1. #263b56
  2. #56263b
  3. #3b5626

Tetradic

  1. #263b56
  2. #412656
  3. #564126
  4. #3b5626

Square

  1. #263b56
  2. #562653
  3. #564126
  4. #265629

Monochromatic

  1. #060a0e
  2. #0f1721
  3. #263b56
  4. #3d5f8b
  5. #5d85b8

Shades

#263b56 mixed progressively with black.

  1. #263b56
  2. #22354d
  3. #1e2f45
  4. #1b293c
  5. #172334
  6. #131e2b
  7. #0f1822
  8. #0b121a
  9. #080c11
  10. #040609
  11. #000000

Tints

#263b56 mixed progressively with white.

  1. #263b56
  2. #3c4f67
  3. #516278
  4. #677689
  5. #7d899a
  6. #939dab
  7. #a8b1bb
  8. #bec4cc
  9. #d4d8dd
  10. #e9ebee
  11. #ffffff

Tones

#263b56 mixed progressively with gray.

  1. #263b56
  2. #2f425a
  3. #38495e
  4. #415063
  5. #4a5767
  6. #535e6b
  7. #5c646f
  8. #656b73
  9. #6e7278
  10. #77797c
  11. #808080

Readable text 11.4:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.84:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #3a3a3a ≈ 0.003% of males
Achromatomaly #333a47 ≈ 0.001% of males
Protanopia #303c57 ≈ 1.01% of males
Deuteranopia #2a3855 ≈ 1.27% of males
Tritanopia #0e4144 ≈ 0.0001% of males
Protanomaly #2c3c57 ≈ 1.08% of males
Deuteranomaly #293956 ≈ 4.63% of males
Tritanomaly #1a3f4c ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-263b56 {
  color: #263b56;
}
Background
.bg-263b56 {
  background-color: #263b56;
  color: #ffffff;
}
Border
.border-263b56 {
  border: 2px solid #263b56;
}
CSS variables
:root {
  --color-primary: #263b56;
  --color-primary-rgb: 38 59 86;
  --color-primary-hsl: 214 39% 24%;
}
Gradient
.gradient-263b56 {
  background: linear-gradient(135deg, #263b56, #292656);
}
Colored shadow
.shadow-263b56 {
  box-shadow: 0 8px 24px rgb(38 59 86 / 0.35);
}

#003153 Prussian Blue ΔE 5.09 #36454f Charcoal ΔE 8.62 #002147 Oxford Blue ΔE 8.88 #0f4d92 Yale Blue ΔE 10.06 #003399 Smalt ΔE 10.09 #2a3439 Gunmetal ΔE 10.53 #483d8b Dark Slate Blue ΔE 11.18 #d9c4a9 Inverted #3a3a3a Grayscale 

Prussian Blue
#263b56  rgb(38, 59, 86)  hsl(214, 39%, 24%)  Prussian Blue
#564126  rgb(86, 65, 38)  hsl(34, 39%, 24%)  Taupe
#56263b  rgb(86, 38, 59)  hsl(334, 39%, 24%)  Tyrian Purple
#3b5626  rgb(59, 86, 38)  hsl(94, 39%, 24%)  Hunter Green