ColorTool
Log in
#0B00A8

#0b00a8 ≈ Zaffre

  • blue
  • Lightness: low
  • Saturation: strong
  • Cool
Check contrast Explore in graph Random color

#0b00a8 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 65.88% blue; printed in CMYK it uses 93.45% cyan, 100% magenta, 0% yellow and 34.12% black. Its hue angle is 243.93°, with 100% saturation and 32.94% 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 13.29:1 (WCAG AAA). The closest named color is Zaffre (#0014a8), ΔE 2.26.

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 luminance0.029

Complementary

  1. #0b00a8
  2. #9da800

Split complementary

  1. #0b00a8
  2. #a85f00
  3. #49a800

Analogous

  1. #0049a8
  2. #0b00a8
  3. #5f00a8

Triadic

  1. #0b00a8
  2. #a80b00
  3. #00a80b

Tetradic

  1. #0b00a8
  2. #a8009d
  3. #9da800
  4. #00a80b

Square

  1. #0b00a8
  2. #a80049
  3. #9da800
  4. #00a85f

Monochromatic

  1. #010014
  2. #06005b
  3. #0b00a8
  4. #1000f4
  5. #4e42ff

Shades

#0b00a8 mixed progressively with black.

  1. #0b00a8
  2. #0a0097
  3. #090086
  4. #080076
  5. #070065
  6. #060054
  7. #040043
  8. #030032
  9. #020022
  10. #010011
  11. #000000

Tints

#0b00a8 mixed progressively with white.

  1. #0b00a8
  2. #231ab1
  3. #3c33b9
  4. #544dc2
  5. #6d66cb
  6. #8580d4
  7. #9d99dc
  8. #b6b3e5
  9. #ceccee
  10. #e7e6f6
  11. #ffffff

Tones

#0b00a8 mixed progressively with gray.

  1. #0b00a8
  2. #170da4
  3. #221aa0
  4. #2e269c
  5. #3a3398
  6. #464094
  7. #514d90
  8. #5d5a8c
  9. #696688
  10. #747384
  11. #808080

Readable text 13.29:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.58:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #2f2f2f ≈ 0.003% of males
Achromatomaly #252474 ≈ 0.001% of males
Protanopia #0038ac ≈ 1.01% of males
Deuteranopia #0026a6 ≈ 1.27% of males
Tritanopia #004461 ≈ 0.0001% of males
Protanomaly #002aaa ≈ 1.08% of males
Deuteranomaly #001ca7 ≈ 4.63% of males
Tritanomaly #003483 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-0b00a8 {
  color: #0b00a8;
}
Background
.bg-0b00a8 {
  background-color: #0b00a8;
  color: #ffffff;
}
Border
.border-0b00a8 {
  border: 2px solid #0b00a8;
}
CSS variables
:root {
  --color-primary: #0b00a8;
  --color-primary-rgb: 11 0 168;
  --color-primary-hsl: 244 100% 33%;
}
Gradient
.gradient-0b00a8 {
  background: linear-gradient(135deg, #0b00a8, #5f00a8);
}
Colored shadow
.shadow-0b00a8 {
  box-shadow: 0 8px 24px rgb(11 0 168 / 0.35);
}

#0014a8 Zaffre ΔE 2.26 #00008b Dark Blue ΔE 4.05 #000f89 Phthalo Blue ΔE 4.47 #0000cd Medium Blue ΔE 4.73 #000080 Navy ΔE 5.60 #002395 Imperial Blue ΔE 6.12 #32127a Persian Indigo ΔE 7.05 #f4ff57 Inverted #2f2f2f Grayscale 

Zaffre
#0b00a8  rgb(11, 0, 168)  hsl(244, 100%, 33%)  Zaffre
#9da800  rgb(157, 168, 0)  hsl(64, 100%, 33%)  Apple Green
#a80b00  rgb(168, 11, 0)  hsl(4, 100%, 33%)  Rufous
#00a80b  rgb(0, 168, 11)  hsl(124, 100%, 33%)  Kelly Green