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#104F81

#104f81 ≈ Yale Blue

  • azure
  • Lightness: low
  • Saturation: moderate
  • Cool
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#104f81 is a color from the azure family, with low lightness and moderate saturation. In the RGB model it is made of 6.27% red, 30.98% green and 50.59% blue; printed in CMYK it uses 87.6% cyan, 38.76% magenta, 0% yellow and 49.41% black. Its hue angle is 206.55°, with 77.93% saturation and 28.43% 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 8.55:1 (WCAG AAA). The closest named color is Yale Blue (#0f4d92), ΔE 3.05.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#006699
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0729

Complementary

  1. #104f81
  2. #814210

Split complementary

  1. #104f81
  2. #811016
  3. #817a10

Analogous

  1. #10817a
  2. #104f81
  3. #101681

Triadic

  1. #104f81
  2. #81104f
  3. #4f8110

Tetradic

  1. #104f81
  2. #421081
  3. #814210
  4. #4f8110

Square

  1. #104f81
  2. #7a1081
  3. #814210
  4. #168110

Monochromatic

  1. #020b12
  2. #08253d
  3. #104f81
  4. #1879c5
  5. #429ee8

Shades

#104f81 mixed progressively with black.

  1. #104f81
  2. #0e4774
  3. #0d3f67
  4. #0b375a
  5. #0a2f4d
  6. #082841
  7. #062034
  8. #051827
  9. #03101a
  10. #02080d
  11. #000000

Tints

#104f81 mixed progressively with white.

  1. #104f81
  2. #28618e
  3. #40729a
  4. #5884a7
  5. #7095b3
  6. #88a7c0
  7. #9fb9cd
  8. #b7cad9
  9. #cfdce6
  10. #e7edf2
  11. #ffffff

Tones

#104f81 mixed progressively with gray.

  1. #104f81
  2. #1b5481
  3. #265981
  4. #325e81
  5. #3d6381
  6. #486881
  7. #536c80
  8. #5e7180
  9. #6a7680
  10. #757b80
  11. #808080

Readable text 8.55:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.46:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #4c4c4c ≈ 0.003% of males
Achromatomaly #3c4d66 ≈ 0.001% of males
Protanopia #375283 ≈ 1.01% of males
Deuteranopia #264880 ≈ 1.27% of males
Tritanopia #005b61 ≈ 0.0001% of males
Protanomaly #2c5182 ≈ 1.08% of males
Deuteranomaly #1f4b80 ≈ 4.63% of males
Tritanomaly #00566f ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-104f81 {
  color: #104f81;
}
Background
.bg-104f81 {
  background-color: #104f81;
  color: #ffffff;
}
Border
.border-104f81 {
  border: 2px solid #104f81;
}
CSS variables
:root {
  --color-primary: #104f81;
  --color-primary-rgb: 16 79 129;
  --color-primary-hsl: 207 78% 28%;
}
Gradient
.gradient-104f81 {
  background: linear-gradient(135deg, #104f81, #101681);
}
Colored shadow
.shadow-104f81 {
  box-shadow: 0 8px 24px rgb(16 79 129 / 0.35);
}

#0f4d92 Yale Blue ΔE 3.05 #26619c Lapis Lazuli ΔE 6.54 #0047ab Cobalt Blue ΔE 6.88 #0f52ba Sapphire ΔE 7.46 #0067a5 Medium Persian Blue ΔE 8.71 #1560bd Denim ΔE 8.71 #006994 Sea Blue ΔE 10.09 #efb07e Inverted #4c4c4c Grayscale 

Yale Blue
#104f81  rgb(16, 79, 129)  hsl(207, 78%, 28%)  Yale Blue
#814210  rgb(129, 66, 16)  hsl(27, 78%, 28%)  Russet
#81104f  rgb(129, 16, 79)  hsl(327, 78%, 28%)  Pansy Purple
#4f8110  rgb(79, 129, 16)  hsl(87, 78%, 28%)  Avocado