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#151BF0

#151bf0 ≈ Blue

  • blue
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#151bf0 is a color from the blue family, with medium lightness and vivid saturation. In the RGB model it is made of 8.24% red, 10.59% green and 94.12% blue; printed in CMYK it uses 91.25% cyan, 88.75% magenta, 0% yellow and 5.88% black. Its hue angle is 238.36°, with 87.95% saturation and 51.18% 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 8.58:1 (WCAG AAA). The closest named color is Blue (#0000ff), ΔE 1.89.

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 luminance0.0723

Complementary

  1. #151bf0
  2. #f0ea15

Split complementary

  1. #151bf0
  2. #f07d15
  3. #88f015

Analogous

  1. #1588f0
  2. #151bf0
  3. #7d15f0

Triadic

  1. #151bf0
  2. #f0151b
  3. #1bf015

Tetradic

  1. #151bf0
  2. #ea15f0
  3. #f0ea15
  4. #1bf015

Square

  1. #151bf0
  2. #f01588
  3. #f0ea15
  4. #15f07d

Monochromatic

  1. #070966
  2. #0b10ad
  3. #151bf0
  4. #5d61f5
  5. #a5a7f9

Shades

#151bf0 mixed progressively with black.

  1. #151bf0
  2. #1318d8
  3. #1116c0
  4. #0f13a8
  5. #0d1090
  6. #0b0e78
  7. #080b60
  8. #060848
  9. #040530
  10. #020318
  11. #000000

Tints

#151bf0 mixed progressively with white.

  1. #151bf0
  2. #2c32f2
  3. #4449f3
  4. #5b5ff5
  5. #7376f6
  6. #8a8df8
  7. #a1a4f9
  8. #b9bbfb
  9. #d0d1fc
  10. #e8e8fe
  11. #ffffff

Tones

#151bf0 mixed progressively with gray.

  1. #151bf0
  2. #2025e5
  3. #2a2fda
  4. #3539ce
  5. #4043c3
  6. #4b4eb8
  7. #5558ad
  8. #6062a2
  9. #6b6c96
  10. #75768b
  11. #808080

Readable text 8.58:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.45:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #4c4c4c ≈ 0.003% of males
Achromatomaly #3d3ea8 ≈ 0.001% of males
Protanopia #0057f5 ≈ 1.01% of males
Deuteranopia #0040ed ≈ 1.27% of males
Tritanopia #00688e ≈ 0.0001% of males
Protanomaly #0046f3 ≈ 1.08% of males
Deuteranomaly #0034ee ≈ 4.63% of males
Tritanomaly #0053be ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-151bf0 {
  color: #151bf0;
}
Background
.bg-151bf0 {
  background-color: #151bf0;
  color: #ffffff;
}
Border
.border-151bf0 {
  border: 2px solid #151bf0;
}
CSS variables
:root {
  --color-primary: #151bf0;
  --color-primary-rgb: 21 27 240;
  --color-primary-hsl: 238 88% 51%;
}
Gradient
.gradient-151bf0 {
  background: linear-gradient(135deg, #151bf0, #7d15f0);
}
Colored shadow
.shadow-151bf0 {
  box-shadow: 0 8px 24px rgb(21 27 240 / 0.35);
}

#0000ff Blue ΔE 1.89 #3f00ff Ultramarine ΔE 3.09 #5218fa Han Purple ΔE 4.32 #0000cd Medium Blue ΔE 5.90 #6f00ff Electric Indigo ΔE 7.36 #1c39bb Persian Blue ΔE 7.95 #0014a8 Zaffre ΔE 9.63 #eae40f Inverted #4c4c4c Grayscale 

Blue
#151bf0  rgb(21, 27, 240)  hsl(238, 88%, 51%)  Blue
#f0ea15  rgb(240, 234, 21)  hsl(58, 88%, 51%)  Titanium Yellow
#f0151b  rgb(240, 21, 27)  hsl(358, 88%, 51%)  Lust
#1bf015  rgb(27, 240, 21)  hsl(118, 88%, 51%)  Lime