ColorTool
Log in
#64A1BC

#64a1bc ≈ Moonstone Blue

  • azure
  • Lightness: medium
  • Saturation: moderate
  • Cool
Check contrast Explore in graph Random color

#64a1bc is a color from the azure family, with medium lightness and moderate saturation. In the RGB model it is made of 39.22% red, 63.14% green and 73.73% blue; printed in CMYK it uses 46.81% cyan, 14.36% magenta, 0% yellow and 26.27% black. Its hue angle is 198.41°, with 39.64% saturation and 56.47% 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 7.37:1 (WCAG AAA). The closest named color is Moonstone Blue (#73a9c2), ΔE 2.88.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#6699cc
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.3183

Complementary

  1. #64a1bc
  2. #bc7f64

Split complementary

  1. #64a1bc
  2. #bc6475
  3. #bcab64

Analogous

  1. #64bcab
  2. #64a1bc
  3. #6475bc

Triadic

  1. #64a1bc
  2. #bc64a1
  3. #a1bc64

Tetradic

  1. #64a1bc
  2. #7f64bc
  3. #bc7f64
  4. #a1bc64

Square

  1. #64a1bc
  2. #ab64bc
  3. #bc7f64
  4. #75bc64

Monochromatic

  1. #294e5e
  2. #407a94
  3. #64a1bc
  4. #99c1d3
  5. #cfe2ea

Shades

#64a1bc mixed progressively with black.

  1. #64a1bc
  2. #5a91a9
  3. #508196
  4. #467184
  5. #3c6171
  6. #32515e
  7. #28404b
  8. #1e3038
  9. #142026
  10. #0a1013
  11. #000000

Tints

#64a1bc mixed progressively with white.

  1. #64a1bc
  2. #74aac3
  3. #83b4c9
  4. #93bdd0
  5. #a2c7d7
  6. #b2d0de
  7. #c1d9e4
  8. #d1e3eb
  9. #e0ecf2
  10. #f0f6f8
  11. #ffffff

Tones

#64a1bc mixed progressively with gray.

  1. #64a1bc
  2. #679eb6
  3. #6a9ab0
  4. #6c97aa
  5. #6f94a4
  6. #72919e
  7. #758d98
  8. #788a92
  9. #7a878c
  10. #7d8386
  11. #808080

Readable text 2.85:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 7.37:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #999999 ≈ 0.003% of males
Achromatomaly #879ca8 ≈ 0.001% of males
Protanopia #939fbd ≈ 1.01% of males
Deuteranopia #8695bc ≈ 1.27% of males
Tritanopia #3aa9aa ≈ 0.0001% of males
Protanomaly #83a0bd ≈ 1.08% of males
Deuteranomaly #7a9abc ≈ 4.63% of males
Tritanomaly #4ea6b1 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-64a1bc {
  color: #64a1bc;
}
Background
.bg-64a1bc {
  background-color: #64a1bc;
  color: #000000;
}
Border
.border-64a1bc {
  border: 2px solid #64a1bc;
}
CSS variables
:root {
  --color-primary: #64a1bc;
  --color-primary-rgb: 100 161 188;
  --color-primary-hsl: 198 40% 56%;
}
Gradient
.gradient-64a1bc {
  background: linear-gradient(135deg, #64a1bc, #6475bc);
}
Colored shadow
.shadow-64a1bc {
  box-shadow: 0 8px 24px rgb(100 161 188 / 0.35);
}

#73a9c2 Moonstone Blue ΔE 2.88 #56a0d3 Carolina Blue ΔE 6.35 #71a6d2 Iceberg ΔE 6.65 #0095b6 Bondi Blue ΔE 7.56 #5d8aa8 Air Force Blue ΔE 8.03 #5f9ea0 Cadet Blue ΔE 10.46 #00bfff Deep Sky Blue ΔE 11.44 #9b5e43 Inverted #999999 Grayscale 

Moonstone Blue
#64a1bc  rgb(100, 161, 188)  hsl(198, 40%, 56%)  Moonstone Blue
#bc7f64  rgb(188, 127, 100)  hsl(18, 40%, 56%)  Cafe au Lait
#bc64a1  rgb(188, 100, 161)  hsl(318, 40%, 56%)  Sky Magenta
#a1bc64  rgb(161, 188, 100)  hsl(78, 40%, 56%)  Olivine