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#91A5B3

#91a5b3 ≈ Moonstone Blue

  • azure
  • Lightness: high
  • Saturation: muted
  • Cool
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#91a5b3 is a color from the azure family, with high lightness and muted saturation. In the RGB model it is made of 56.86% red, 64.71% green and 70.2% blue; printed in CMYK it uses 18.99% cyan, 7.82% magenta, 0% yellow and 29.8% black. Its hue angle is 204.71°, with 18.28% saturation and 63.53% 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 8.24:1 (WCAG AAA). The closest named color is Moonstone Blue (#73a9c2), ΔE 7.71.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#9999cc
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.3618

Complementary

  1. #91a5b3
  2. #b39f91

Split complementary

  1. #91a5b3
  2. #b39194
  3. #b3b091

Analogous

  1. #91b3b0
  2. #91a5b3
  3. #9194b3

Triadic

  1. #91a5b3
  2. #b391a5
  3. #a5b391

Tetradic

  1. #91a5b3
  2. #9f91b3
  3. #b39f91
  4. #a5b391

Square

  1. #91a5b3
  2. #b091b3
  3. #b39f91
  4. #94b391

Monochromatic

  1. #465865
  2. #658092
  3. #91a5b3
  4. #becad2
  5. #ebeff2

Shades

#91a5b3 mixed progressively with black.

  1. #91a5b3
  2. #8395a1
  3. #74848f
  4. #66747d
  5. #57636b
  6. #49535a
  7. #3a4248
  8. #2c3236
  9. #1d2124
  10. #0f1112
  11. #000000

Tints

#91a5b3 mixed progressively with white.

  1. #91a5b3
  2. #9caebb
  3. #a7b7c2
  4. #b2c0ca
  5. #bdc9d1
  6. #c8d2d9
  7. #d3dbe1
  8. #dee4e8
  9. #e9edf0
  10. #f4f6f7
  11. #ffffff

Tones

#91a5b3 mixed progressively with gray.

  1. #91a5b3
  2. #8fa1ae
  3. #8e9ea9
  4. #8c9aa4
  5. #8a969f
  6. #89939a
  7. #878f94
  8. #858b8f
  9. #83878a
  10. #828485
  11. #808080

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

Achromatopsia #a2a2a2 ≈ 0.003% of males
Achromatomaly #9ca3a9 ≈ 0.001% of males
Protanopia #9fa4b4 ≈ 1.01% of males
Deuteranopia #9aa0b3 ≈ 1.27% of males
Tritanopia #88a9a9 ≈ 0.0001% of males
Protanomaly #9aa5b3 ≈ 1.08% of males
Deuteranomaly #97a2b3 ≈ 4.63% of males
Tritanomaly #8ca7ad ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-91a5b3 {
  color: #91a5b3;
}
Background
.bg-91a5b3 {
  background-color: #91a5b3;
  color: #000000;
}
Border
.border-91a5b3 {
  border: 2px solid #91a5b3;
}
CSS variables
:root {
  --color-primary: #91a5b3;
  --color-primary-rgb: 145 165 179;
  --color-primary-hsl: 205 18% 64%;
}
Gradient
.gradient-91a5b3 {
  background: linear-gradient(135deg, #91a5b3, #9194b3);
}
Colored shadow
.shadow-91a5b3 {
  box-shadow: 0 8px 24px rgb(145 165 179 / 0.35);
}

#73a9c2 Moonstone Blue ΔE 7.71 #a9a9a9 Dark Gray ΔE 9.19 #a9a9a9 Dark Grey ΔE 9.19 #aec6cf Pastel Blue ΔE 9.39 #71a6d2 Iceberg ΔE 9.55 #778899 Light Slate Gray ΔE 9.57 #778899 Light Slate Grey ΔE 9.57 #6e5a4c Inverted #a2a2a2 Grayscale 

Moonstone Blue
#91a5b3  rgb(145, 165, 179)  hsl(205, 18%, 64%)  Moonstone Blue
#b39f91  rgb(179, 159, 145)  hsl(25, 18%, 64%)  Silver Pink
#b391a5  rgb(179, 145, 165)  hsl(325, 18%, 64%)  Rose Quartz
#a5b391  rgb(165, 179, 145)  hsl(85, 18%, 64%)  Sage