ColorTool
Log in
#2BB4F4

#2bb4f4 ≈ Deep Sky Blue

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

#2bb4f4 is a color from the azure family, with medium lightness and vivid saturation. In the RGB model it is made of 16.86% red, 70.59% green and 95.69% blue; printed in CMYK it uses 82.38% cyan, 26.23% magenta, 0% yellow and 4.31% black. Its hue angle is 199.1°, with 90.13% saturation and 56.27% 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 8.94:1 (WCAG AAA). The closest named color is Deep Sky Blue (#00bfff), ΔE 3.3.

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 luminance0.3969

Complementary

  1. #2bb4f4
  2. #f46b2b

Split complementary

  1. #2bb4f4
  2. #f42b50
  3. #f4cf2b

Analogous

  1. #2bf4cf
  2. #2bb4f4
  3. #2b50f4

Triadic

  1. #2bb4f4
  2. #f42bb4
  3. #b4f42b

Tetradic

  1. #2bb4f4
  2. #6b2bf4
  3. #f46b2b
  4. #b4f42b

Square

  1. #2bb4f4
  2. #cf2bf4
  3. #f46b2b
  4. #50f42b

Monochromatic

  1. #07597f
  2. #0a8cc8
  3. #2bb4f4
  4. #74cef8
  5. #bce7fc

Shades

#2bb4f4 mixed progressively with black.

  1. #2bb4f4
  2. #27a2dc
  3. #2290c3
  4. #1e7eab
  5. #1a6c92
  6. #165a7a
  7. #114862
  8. #0d3649
  9. #092431
  10. #041218
  11. #000000

Tints

#2bb4f4 mixed progressively with white.

  1. #2bb4f4
  2. #40bcf5
  3. #55c3f6
  4. #6bcbf7
  5. #80d2f8
  6. #95dafa
  7. #aae1fb
  8. #bfe9fc
  9. #d5f0fd
  10. #eaf8fe
  11. #ffffff

Tones

#2bb4f4 mixed progressively with gray.

  1. #2bb4f4
  2. #34afe8
  3. #3caadd
  4. #45a4d1
  5. #4d9fc6
  6. #569aba
  7. #5e95ae
  8. #6790a3
  9. #6f8a97
  10. #78858c
  11. #808080

Readable text 2.35:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 8.94:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #a9a9a9 ≈ 0.003% of males
Achromatomaly #88aecb ≈ 0.001% of males
Protanopia #95b3f7 ≈ 1.01% of males
Deuteranopia #7aa1f3 ≈ 1.27% of males
Tritanopia #00c5ca ≈ 0.0001% of males
Protanomaly #78b3f6 ≈ 1.08% of males
Deuteranomaly #64a9f3 ≈ 4.63% of males
Tritanomaly #00bedc ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-2bb4f4 {
  color: #2bb4f4;
}
Background
.bg-2bb4f4 {
  background-color: #2bb4f4;
  color: #000000;
}
Border
.border-2bb4f4 {
  border: 2px solid #2bb4f4;
}
CSS variables
:root {
  --color-primary: #2bb4f4;
  --color-primary-rgb: 43 180 244;
  --color-primary-hsl: 199 90% 56%;
}
Gradient
.gradient-2bb4f4 {
  background: linear-gradient(135deg, #2bb4f4, #2b50f4);
}
Colored shadow
.shadow-2bb4f4 {
  box-shadow: 0 8px 24px rgb(43 180 244 / 0.35);
}

#00bfff Deep Sky Blue ΔE 3.30 #73c2fb Maya Blue ΔE 6.15 #56a0d3 Carolina Blue ΔE 6.84 #71a6d2 Iceberg ΔE 7.91 #87cefa Light Sky Blue ΔE 9.05 #73a9c2 Moonstone Blue ΔE 9.33 #89cff0 Baby Blue ΔE 10.33 #d44b0b Inverted #a9a9a9 Grayscale 

Deep Sky Blue
#2bb4f4  rgb(43, 180, 244)  hsl(199, 90%, 56%)  Deep Sky Blue
#f46b2b  rgb(244, 107, 43)  hsl(19, 90%, 56%)  Persimmon
#f42bb4  rgb(244, 43, 180)  hsl(319, 90%, 56%)  Shocking Pink
#b4f42b  rgb(180, 244, 43)  hsl(79, 90%, 56%)  Spring Bud