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#0B00A3

#0b00a3 ≈ Zaffre

  • blue
  • Lightness: low
  • Saturation: strong
  • Cool
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#0b00a3 is a color from the blue family, with low lightness and strong saturation. In the RGB model it is made of 4.31% red, 0% green and 63.92% blue; printed in CMYK it uses 93.25% cyan, 100% magenta, 0% yellow and 36.08% black. Its hue angle is 244.05°, with 100% saturation and 31.96% 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 corporate identities. White text on this color reaches a contrast ratio of 13.61:1 (WCAG AAA). The closest named color is Zaffre (#0014a8), ΔE 2.5.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#000099
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0272

Complementary

  1. #0b00a3
  2. #98a300

Split complementary

  1. #0b00a3
  2. #a35d00
  3. #46a300

Analogous

  1. #0046a3
  2. #0b00a3
  3. #5d00a3

Triadic

  1. #0b00a3
  2. #a30b00
  3. #00a30b

Tetradic

  1. #0b00a3
  2. #a30098
  3. #98a300
  4. #00a30b

Square

  1. #0b00a3
  2. #a30046
  3. #98a300
  4. #00a35d

Monochromatic

  1. #010014
  2. #060056
  3. #0b00a3
  4. #1000ef
  5. #4a3dff

Shades

#0b00a3 mixed progressively with black.

  1. #0b00a3
  2. #0a0093
  3. #090082
  4. #080072
  5. #070062
  6. #060052
  7. #040041
  8. #030031
  9. #020021
  10. #010010
  11. #000000

Tints

#0b00a3 mixed progressively with white.

  1. #0b00a3
  2. #231aac
  3. #3c33b5
  4. #544dbf
  5. #6d66c8
  6. #8580d1
  7. #9d99da
  8. #b6b3e3
  9. #cecced
  10. #e7e6f6
  11. #ffffff

Tones

#0b00a3 mixed progressively with gray.

  1. #0b00a3
  2. #170da0
  3. #221a9c
  4. #2e2699
  5. #3a3395
  6. #464092
  7. #514d8e
  8. #5d5a8b
  9. #696687
  10. #747384
  11. #808080

Readable text 13.61:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.54:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #2e2e2e ≈ 0.003% of males
Achromatomaly #242270 ≈ 0.001% of males
Protanopia #0036a7 ≈ 1.01% of males
Deuteranopia #0025a1 ≈ 1.27% of males
Tritanopia #00425e ≈ 0.0001% of males
Protanomaly #0029a5 ≈ 1.08% of males
Deuteranomaly #001ba2 ≈ 4.63% of males
Tritanomaly #00327f ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-0b00a3 {
  color: #0b00a3;
}
Background
.bg-0b00a3 {
  background-color: #0b00a3;
  color: #ffffff;
}
Border
.border-0b00a3 {
  border: 2px solid #0b00a3;
}
CSS variables
:root {
  --color-primary: #0b00a3;
  --color-primary-rgb: 11 0 163;
  --color-primary-hsl: 244 100% 32%;
}
Gradient
.gradient-0b00a3 {
  background: linear-gradient(135deg, #0b00a3, #5d00a3);
}
Colored shadow
.shadow-0b00a3 {
  box-shadow: 0 8px 24px rgb(11 0 163 / 0.35);
}

#0014a8 Zaffre ΔE 2.50 #00008b Dark Blue ΔE 3.39 #000f89 Phthalo Blue ΔE 3.91 #000080 Navy ΔE 4.94 #0000cd Medium Blue ΔE 5.39 #002395 Imperial Blue ΔE 6.03 #32127a Persian Indigo ΔE 6.59 #f4ff5c Inverted #2e2e2e Grayscale 

Zaffre
#0b00a3  rgb(11, 0, 163)  hsl(244, 100%, 32%)  Zaffre
#98a300  rgb(152, 163, 0)  hsl(64, 100%, 32%)  Apple Green
#a30b00  rgb(163, 11, 0)  hsl(4, 100%, 32%)  Rufous
#00a30b  rgb(0, 163, 11)  hsl(124, 100%, 32%)  Islamic Green