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#3580BC

#3580bc ≈ Steel Blue

  • azure
  • Lightness: medium
  • Saturation: strong
  • Cool
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#3580bc is a color from the azure family, with medium lightness and strong saturation. In the RGB model it is made of 20.78% red, 50.2% green and 73.73% blue; printed in CMYK it uses 71.81% cyan, 31.91% magenta, 0% yellow and 26.27% black. Its hue angle is 206.67°, with 56.02% saturation and 47.25% 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 brand accents. Black text on this color reaches a contrast ratio of 4.97:1 (WCAG AA). The closest named color is Steel Blue (#4682b4), ΔE 1.81.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#3399cc
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1983

Complementary

  1. #3580bc
  2. #bc7135

Split complementary

  1. #3580bc
  2. #bc353c
  3. #bcb435

Analogous

  1. #35bcb4
  2. #3580bc
  3. #353cbc

Triadic

  1. #3580bc
  2. #bc3580
  3. #80bc35

Tetradic

  1. #3580bc
  2. #7135bc
  3. #bc7135
  4. #80bc35

Square

  1. #3580bc
  2. #b435bc
  3. #bc7135
  4. #3cbc35

Monochromatic

  1. #132f45
  2. #245780
  3. #3580bc
  4. #69a5d5
  5. #a4c9e5

Shades

#3580bc mixed progressively with black.

  1. #3580bc
  2. #3073a9
  3. #2a6696
  4. #255a84
  5. #204d71
  6. #1b405e
  7. #15334b
  8. #102638
  9. #0b1a26
  10. #050d13
  11. #000000

Tints

#3580bc mixed progressively with white.

  1. #3580bc
  2. #498dc3
  3. #5d99c9
  4. #72a6d0
  5. #86b3d7
  6. #9ac0de
  7. #aecce4
  8. #c2d9eb
  9. #d7e6f2
  10. #ebf2f8
  11. #ffffff

Tones

#3580bc mixed progressively with gray.

  1. #3580bc
  2. #3d80b6
  3. #4480b0
  4. #4c80aa
  5. #5380a4
  6. #5b809e
  7. #628098
  8. #6a8092
  9. #71808c
  10. #798086
  11. #808080

Readable text 4.23:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 4.97:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #7b7b7b ≈ 0.003% of males
Achromatomaly #667d99 ≈ 0.001% of males
Protanopia #6582bf ≈ 1.01% of males
Deuteranopia #5275bb ≈ 1.27% of males
Tritanopia #008e95 ≈ 0.0001% of males
Protanomaly #5681be ≈ 1.08% of males
Deuteranomaly #487abb ≈ 4.63% of males
Tritanomaly #0089a6 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-3580bc {
  color: #3580bc;
}
Background
.bg-3580bc {
  background-color: #3580bc;
  color: #000000;
}
Border
.border-3580bc {
  border: 2px solid #3580bc;
}
CSS variables
:root {
  --color-primary: #3580bc;
  --color-primary-rgb: 53 128 188;
  --color-primary-hsl: 207 56% 47%;
}
Gradient
.gradient-3580bc {
  background: linear-gradient(135deg, #3580bc, #353cbc);
}
Colored shadow
.shadow-3580bc {
  box-shadow: 0 8px 24px rgb(53 128 188 / 0.35);
}

#4682b4 Steel Blue ΔE 1.81 #417dc1 Tufts Blue ΔE 2.99 #0073cf True Blue ΔE 5.26 #0072bb French Blue ΔE 5.40 #318ce7 Bleu de France ΔE 6.09 #007ba7 Cerulean ΔE 6.75 #6082b6 Glaucous ΔE 6.79 #ca7f43 Inverted #7b7b7b Grayscale 

Steel Blue
#3580bc  rgb(53, 128, 188)  hsl(207, 56%, 47%)  Steel Blue
#bc7135  rgb(188, 113, 53)  hsl(27, 56%, 47%)  Copper
#bc3580  rgb(188, 53, 128)  hsl(327, 56%, 47%)  Medium Violet Red
#80bc35  rgb(128, 188, 53)  hsl(87, 56%, 47%)  Apple Green