ColorTool
Log in
#91BCDB

#91bcdb ≈ Light Sky Blue

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

#91bcdb is a color from the azure family, with high lightness and moderate saturation. In the RGB model it is made of 56.86% red, 73.73% green and 85.88% blue; printed in CMYK it uses 33.79% cyan, 14.16% magenta, 0% yellow and 14.12% black. Its hue angle is 205.14°, with 50.68% saturation and 71.37% 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 10.42:1 (WCAG AAA). The closest named color is Light Sky Blue (#87cefa), ΔE 5.98.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#99cccc
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.471

Complementary

  1. #91bcdb
  2. #dbb091

Split complementary

  1. #91bcdb
  2. #db9197
  3. #dbd591

Analogous

  1. #91dbd5
  2. #91bcdb
  3. #9197db

Triadic

  1. #91bcdb
  2. #db91bc
  3. #bcdb91

Tetradic

  1. #91bcdb
  2. #b091db
  3. #dbb091
  4. #bcdb91

Square

  1. #91bcdb
  2. #d591db
  3. #dbb091
  4. #97db91

Monochromatic

  1. #34729f
  2. #5799c8
  3. #91bcdb
  4. #cbdfee
  5. #f0f6fa

Shades

#91bcdb mixed progressively with black.

  1. #91bcdb
  2. #83a9c5
  3. #7496af
  4. #668499
  5. #577183
  6. #495e6e
  7. #3a4b58
  8. #2c3842
  9. #1d262c
  10. #0f1316
  11. #000000

Tints

#91bcdb mixed progressively with white.

  1. #91bcdb
  2. #9cc3df
  3. #a7c9e2
  4. #b2d0e6
  5. #bdd7e9
  6. #c8deed
  7. #d3e4f1
  8. #deebf4
  9. #e9f2f8
  10. #f4f8fb
  11. #ffffff

Tones

#91bcdb mixed progressively with gray.

  1. #91bcdb
  2. #8fb6d2
  3. #8eb0c9
  4. #8caac0
  5. #8aa4b7
  6. #899eae
  7. #8798a4
  8. #85929b
  9. #838c92
  10. #828689
  11. #808080

Readable text 2.02:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 10.42:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #b7b7b7 ≈ 0.003% of males
Achromatomaly #a9b9c6 ≈ 0.001% of males
Protanopia #afbbdd ≈ 1.01% of males
Deuteranopia #a5b3da ≈ 1.27% of males
Tritanopia #79c4c6 ≈ 0.0001% of males
Protanomaly #a4bcdc ≈ 1.08% of males
Deuteranomaly #9db7db ≈ 4.63% of males
Tritanomaly #83c1cf ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-91bcdb {
  color: #91bcdb;
}
Background
.bg-91bcdb {
  background-color: #91bcdb;
  color: #000000;
}
Border
.border-91bcdb {
  border: 2px solid #91bcdb;
}
CSS variables
:root {
  --color-primary: #91bcdb;
  --color-primary-rgb: 145 188 219;
  --color-primary-hsl: 205 51% 71%;
}
Gradient
.gradient-91bcdb {
  background: linear-gradient(135deg, #91bcdb, #9197db);
}
Colored shadow
.shadow-91bcdb {
  box-shadow: 0 8px 24px rgb(145 188 219 / 0.35);
}

#87cefa Light Sky Blue ΔE 5.98 #73c2fb Maya Blue ΔE 6.22 #89cff0 Baby Blue ΔE 6.27 #87ceeb Sky Blue ΔE 6.75 #b0c4de Light Steel Blue ΔE 6.84 #73a9c2 Moonstone Blue ΔE 7.11 #71a6d2 Iceberg ΔE 7.15 #6e4324 Inverted #b7b7b7 Grayscale 

Light Sky Blue
#91bcdb  rgb(145, 188, 219)  hsl(205, 51%, 71%)  Light Sky Blue
#dbb091  rgb(219, 176, 145)  hsl(25, 51%, 71%)  Tumbleweed
#db91bc  rgb(219, 145, 188)  hsl(325, 51%, 71%)  Persian Pink
#bcdb91  rgb(188, 219, 145)  hsl(85, 51%, 71%)  Granny Smith Apple