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#121CF2

#121cf2 ≈ Blue

  • blue
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#121cf2 is a color from the blue family, with medium lightness and vivid saturation. In the RGB model it is made of 7.06% red, 10.98% green and 94.9% blue; printed in CMYK it uses 92.56% cyan, 88.43% magenta, 0% yellow and 5.1% black. Its hue angle is 237.32°, with 89.6% saturation and 50.98% lightness in HSL. It is a cool color, often associated with trust, stability and focus. Designers typically use it for technology products, finance and banking and call-to-action buttons. White text on this color reaches a contrast ratio of 8.49:1 (WCAG AAA). The closest named color is Blue (#0000ff), ΔE 1.88.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#0033ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0737

Complementary

  1. #121cf2
  2. #f2e812

Split complementary

  1. #121cf2
  2. #f27812
  3. #8cf212

Analogous

  1. #128cf2
  2. #121cf2
  3. #7812f2

Triadic

  1. #121cf2
  2. #f2121c
  3. #1cf212

Tetradic

  1. #121cf2
  2. #e812f2
  3. #f2e812
  4. #1cf212

Square

  1. #121cf2
  2. #f2128c
  3. #f2e812
  4. #12f278

Monochromatic

  1. #060a65
  2. #0a11ae
  3. #121cf2
  4. #5b61f6
  5. #a3a7fa

Shades

#121cf2 mixed progressively with black.

  1. #121cf2
  2. #1019da
  3. #0e16c2
  4. #0d14a9
  5. #0b1191
  6. #090e79
  7. #070b61
  8. #050849
  9. #040630
  10. #020318
  11. #000000

Tints

#121cf2 mixed progressively with white.

  1. #121cf2
  2. #2a33f3
  3. #4149f5
  4. #5960f6
  5. #7177f7
  6. #898ef9
  7. #a0a4fa
  8. #b8bbfb
  9. #d0d2fc
  10. #e7e8fe
  11. #ffffff

Tones

#121cf2 mixed progressively with gray.

  1. #121cf2
  2. #1d26e7
  3. #2830db
  4. #333ad0
  5. #3e44c4
  6. #494eb9
  7. #5458ae
  8. #5f62a2
  9. #6a6c97
  10. #75768b
  11. #808080

Readable text 8.49:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.47:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #4d4d4d ≈ 0.003% of males
Achromatomaly #3d3eaa ≈ 0.001% of males
Protanopia #0058f7 ≈ 1.01% of males
Deuteranopia #0040ef ≈ 1.27% of males
Tritanopia #006990 ≈ 0.0001% of males
Protanomaly #0047f5 ≈ 1.08% of males
Deuteranomaly #0035f0 ≈ 4.63% of males
Tritanomaly #0054bf ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-121cf2 {
  color: #121cf2;
}
Background
.bg-121cf2 {
  background-color: #121cf2;
  color: #ffffff;
}
Border
.border-121cf2 {
  border: 2px solid #121cf2;
}
CSS variables
:root {
  --color-primary: #121cf2;
  --color-primary-rgb: 18 28 242;
  --color-primary-hsl: 237 90% 51%;
}
Gradient
.gradient-121cf2 {
  background: linear-gradient(135deg, #121cf2, #7812f2);
}
Colored shadow
.shadow-121cf2 {
  box-shadow: 0 8px 24px rgb(18 28 242 / 0.35);
}

#0000ff Blue ΔE 1.88 #3f00ff Ultramarine ΔE 3.01 #5218fa Han Purple ΔE 4.21 #0000cd Medium Blue ΔE 6.18 #6f00ff Electric Indigo ΔE 7.27 #1c39bb Persian Blue ΔE 8.00 #4f42b5 Ocean Blue ΔE 9.70 #ede30d Inverted #4d4d4d Grayscale 

Blue
#121cf2  rgb(18, 28, 242)  hsl(237, 90%, 51%)  Blue
#f2e812  rgb(242, 232, 18)  hsl(57, 90%, 51%)  Titanium Yellow
#f2121c  rgb(242, 18, 28)  hsl(357, 90%, 51%)  Lust
#1cf212  rgb(28, 242, 18)  hsl(117, 90%, 51%)  Lime