ColorTool
Log in
#1DB5FA

#1db5fa ≈ Deep Sky Blue

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

#1db5fa is a color from the azure family, with medium lightness and vivid saturation. In the RGB model it is made of 11.37% red, 70.98% green and 98.04% blue; printed in CMYK it uses 88.4% cyan, 27.6% magenta, 0% yellow and 1.96% black. Its hue angle is 198.73°, with 95.67% saturation and 54.71% 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 call-to-action buttons. Black text on this color reaches a contrast ratio of 9.04:1 (WCAG AAA). The closest named color is Deep Sky Blue (#00bfff), ΔE 3.36.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#33ccff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.4021

Complementary

  1. #1db5fa
  2. #fa621d

Split complementary

  1. #1db5fa
  2. #fa1d47
  3. #fad01d

Analogous

  1. #1dfad0
  2. #1db5fa
  3. #1d47fa

Triadic

  1. #1db5fa
  2. #fa1db5
  3. #b5fa1d

Tetradic

  1. #1db5fa
  2. #621dfa
  3. #fa621d
  4. #b5fa1d

Square

  1. #1db5fa
  2. #d01dfa
  3. #fa621d
  4. #47fa1d

Monochromatic

  1. #03567b
  2. #048ac6
  3. #1db5fa
  4. #68cefc
  5. #b3e6fd

Shades

#1db5fa mixed progressively with black.

  1. #1db5fa
  2. #1aa3e1
  3. #1791c8
  4. #147faf
  5. #116d96
  6. #0f5b7d
  7. #0c4864
  8. #09364b
  9. #062432
  10. #031219
  11. #000000

Tints

#1db5fa mixed progressively with white.

  1. #1db5fa
  2. #34bcfb
  3. #4ac4fb
  4. #61cbfc
  5. #77d3fc
  6. #8edafd
  7. #a5e1fd
  8. #bbe9fe
  9. #d2f0fe
  10. #e8f8ff
  11. #ffffff

Tones

#1db5fa mixed progressively with gray.

  1. #1db5fa
  2. #27b0ee
  3. #31aae2
  4. #3ba5d5
  5. #45a0c9
  6. #4f9bbd
  7. #5895b1
  8. #6290a5
  9. #6c8b98
  10. #76858c
  11. #808080

Readable text 2.32:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 9.04:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #aaaaaa ≈ 0.003% of males
Achromatomaly #88afcf ≈ 0.001% of males
Protanopia #93b5fd ≈ 1.01% of males
Deuteranopia #77a2f9 ≈ 1.27% of males
Tritanopia #00c7cd ≈ 0.0001% of males
Protanomaly #76b5fc ≈ 1.08% of males
Deuteranomaly #5faaf9 ≈ 4.63% of males
Tritanomaly #00c0e0 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-1db5fa {
  color: #1db5fa;
}
Background
.bg-1db5fa {
  background-color: #1db5fa;
  color: #000000;
}
Border
.border-1db5fa {
  border: 2px solid #1db5fa;
}
CSS variables
:root {
  --color-primary: #1db5fa;
  --color-primary-rgb: 29 181 250;
  --color-primary-hsl: 199 96% 55%;
}
Gradient
.gradient-1db5fa {
  background: linear-gradient(135deg, #1db5fa, #1d47fa);
}
Colored shadow
.shadow-1db5fa {
  box-shadow: 0 8px 24px rgb(29 181 250 / 0.35);
}

#00bfff Deep Sky Blue ΔE 3.36 #73c2fb Maya Blue ΔE 6.10 #56a0d3 Carolina Blue ΔE 7.27 #71a6d2 Iceberg ΔE 8.33 #87cefa Light Sky Blue ΔE 9.14 #73a9c2 Moonstone Blue ΔE 10.09 #89cff0 Baby Blue ΔE 10.65 #e24a05 Inverted #aaaaaa Grayscale 

Deep Sky Blue
#1db5fa  rgb(29, 181, 250)  hsl(199, 96%, 55%)  Deep Sky Blue
#fa621d  rgb(250, 98, 29)  hsl(19, 96%, 55%)  International Orange
#fa1db5  rgb(250, 29, 181)  hsl(319, 96%, 55%)  Shocking Pink
#b5fa1d  rgb(181, 250, 29)  hsl(79, 96%, 55%)  Spring Bud