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#2B5CF7

#2b5cf7 ≈ Ultramarine Blue

  • blue
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#2b5cf7 is a color from the blue family, with medium lightness and vivid saturation. In the RGB model it is made of 16.86% red, 36.08% green and 96.86% blue; printed in CMYK it uses 82.59% cyan, 62.75% magenta, 0% yellow and 3.14% black. Its hue angle is 225.59°, with 92.73% saturation and 56.86% 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 5.28:1 (WCAG AA). The closest named color is Ultramarine Blue (#4166f5), ΔE 3.3.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#3366ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1488

Complementary

  1. #2b5cf7
  2. #f7c62b

Split complementary

  1. #2b5cf7
  2. #f7602b
  3. #c2f72b

Analogous

  1. #2bc2f7
  2. #2b5cf7
  3. #602bf7

Triadic

  1. #2b5cf7
  2. #f72b5c
  3. #5cf72b

Tetradic

  1. #2b5cf7
  2. #c62bf7
  3. #f7c62b
  4. #5cf72b

Square

  1. #2b5cf7
  2. #f72bc2
  3. #f7c62b
  4. #2bf760

Monochromatic

  1. #052384
  2. #0837ce
  3. #2b5cf7
  4. #7595fa
  5. #becdfd

Shades

#2b5cf7 mixed progressively with black.

  1. #2b5cf7
  2. #2753de
  3. #224ac6
  4. #1e40ad
  5. #1a3794
  6. #162e7c
  7. #112563
  8. #0d1c4a
  9. #091231
  10. #040919
  11. #000000

Tints

#2b5cf7 mixed progressively with white.

  1. #2b5cf7
  2. #406cf8
  3. #557df9
  4. #6b8df9
  5. #809dfa
  6. #95aefb
  7. #aabefc
  8. #bfcefd
  9. #d5defd
  10. #eaeffe
  11. #ffffff

Tones

#2b5cf7 mixed progressively with gray.

  1. #2b5cf7
  2. #3460eb
  3. #3c63df
  4. #4567d3
  5. #4d6ac7
  6. #566ebc
  7. #5e72b0
  8. #6775a4
  9. #6f7998
  10. #787c8c
  11. #808080

Readable text 5.28:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.98:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #6c6c6c ≈ 0.003% of males
Achromatomaly #5966b5 ≈ 0.001% of males
Protanopia #0075fc ≈ 1.01% of males
Deuteranopia #0062f4 ≈ 1.27% of males
Tritanopia #0085a1 ≈ 0.0001% of males
Protanomaly #006cfa ≈ 1.08% of males
Deuteranomaly #0060f5 ≈ 4.63% of males
Tritanomaly #0077c9 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-2b5cf7 {
  color: #2b5cf7;
}
Background
.bg-2b5cf7 {
  background-color: #2b5cf7;
  color: #ffffff;
}
Border
.border-2b5cf7 {
  border: 2px solid #2b5cf7;
}
CSS variables
:root {
  --color-primary: #2b5cf7;
  --color-primary-rgb: 43 92 247;
  --color-primary-hsl: 226 93% 57%;
}
Gradient
.gradient-2b5cf7 {
  background: linear-gradient(135deg, #2b5cf7, #602bf7);
}
Colored shadow
.shadow-2b5cf7 {
  box-shadow: 0 8px 24px rgb(43 92 247 / 0.35);
}

#4166f5 Ultramarine Blue ΔE 3.30 #4169e1 Royal Blue ΔE 4.67 #0070ff Brandeis Blue ΔE 7.21 #6050dc Majorelle Blue ΔE 7.23 #5a4fcf Iris ΔE 7.79 #6a5acd Slate Blue ΔE 8.48 #1560bd Denim ΔE 8.83 #d4a308 Inverted #6c6c6c Grayscale 

Ultramarine Blue
#2b5cf7  rgb(43, 92, 247)  hsl(226, 93%, 57%)  Ultramarine Blue
#f7c62b  rgb(247, 198, 43)  hsl(46, 93%, 57%)  Saffron
#f72b5c  rgb(247, 43, 92)  hsl(346, 93%, 57%)  Folly
#5cf72b  rgb(92, 247, 43)  hsl(106, 93%, 57%)  Neon Green