ColorTool
Log in
#104F91

#104f91 ≈ Yale Blue

  • azure
  • Lightness: low
  • Saturation: strong
  • Cool
Check contrast Explore in graph Random color

#104f91 is a color from the azure family, with low lightness and strong saturation. In the RGB model it is made of 6.27% red, 30.98% green and 56.86% blue; printed in CMYK it uses 88.97% cyan, 45.52% magenta, 0% yellow and 43.14% black. Its hue angle is 210.7°, with 80.12% saturation and 31.57% 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 corporate identities. White text on this color reaches a contrast ratio of 8.24:1 (WCAG AAA). The closest named color is Yale Blue (#0f4d92), ΔE 0.8.

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 luminance0.0775

Complementary

  1. #104f91
  2. #915210

Split complementary

  1. #104f91
  2. #911210
  3. #8f9110

Analogous

  1. #108f91
  2. #104f91
  3. #121091

Triadic

  1. #104f91
  2. #91104f
  3. #4f9110

Tetradic

  1. #104f91
  2. #521091
  3. #915210
  4. #4f9110

Square

  1. #104f91
  2. #91108f
  3. #915210
  4. #109112

Monochromatic

  1. #020a12
  2. #08294c
  3. #104f91
  4. #1875d6
  5. #4e9bec

Shades

#104f91 mixed progressively with black.

  1. #104f91
  2. #0e4783
  3. #0d3f74
  4. #0b3766
  5. #0a2f57
  6. #082849
  7. #06203a
  8. #05182c
  9. #03101d
  10. #02080f
  11. #000000

Tints

#104f91 mixed progressively with white.

  1. #104f91
  2. #28619c
  3. #4072a7
  4. #5884b2
  5. #7095bd
  6. #88a7c8
  7. #9fb9d3
  8. #b7cade
  9. #cfdce9
  10. #e7edf4
  11. #ffffff

Tones

#104f91 mixed progressively with gray.

  1. #104f91
  2. #1b548f
  3. #26598e
  4. #325e8c
  5. #3d638a
  6. #486889
  7. #536c87
  8. #5e7185
  9. #6a7683
  10. #757b82
  11. #808080

Readable text 8.24:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.55:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #4f4f4f ≈ 0.003% of males
Achromatomaly #3e4f6f ≈ 0.001% of males
Protanopia #2c5594 ≈ 1.01% of males
Deuteranopia #0f4990 ≈ 1.27% of males
Tritanopia #005f69 ≈ 0.0001% of males
Protanomaly #235293 ≈ 1.08% of males
Deuteranomaly #0f4c90 ≈ 4.63% of males
Tritanomaly #00597b ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-104f91 {
  color: #104f91;
}
Background
.bg-104f91 {
  background-color: #104f91;
  color: #ffffff;
}
Border
.border-104f91 {
  border: 2px solid #104f91;
}
CSS variables
:root {
  --color-primary: #104f91;
  --color-primary-rgb: 16 79 145;
  --color-primary-hsl: 211 80% 32%;
}
Gradient
.gradient-104f91 {
  background: linear-gradient(135deg, #104f91, #121091);
}
Colored shadow
.shadow-104f91 {
  box-shadow: 0 8px 24px rgb(16 79 145 / 0.35);
}

#0f4d92 Yale Blue ΔE 0.80 #0047ab Cobalt Blue ΔE 5.07 #0f52ba Sapphire ΔE 5.52 #26619c Lapis Lazuli ΔE 6.09 #1560bd Denim ΔE 7.35 #0067a5 Medium Persian Blue ΔE 8.94 #436b95 Queen Blue ΔE 9.79 #efb06e Inverted #4f4f4f Grayscale 

Yale Blue
#104f91  rgb(16, 79, 145)  hsl(211, 80%, 32%)  Yale Blue
#915210  rgb(145, 82, 16)  hsl(31, 80%, 32%)  Saddle Brown
#91104f  rgb(145, 16, 79)  hsl(331, 80%, 32%)  Jazzberry Jam
#4f9110  rgb(79, 145, 16)  hsl(91, 80%, 32%)  Olive Drab