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#0A111F

#0a111f ≈ Rich Black

  • blue
  • Lightness: very low
  • Saturation: muted
  • Cool
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#0a111f is a color from the blue family, with very low lightness and muted saturation. In the RGB model it is made of 3.92% red, 6.67% green and 12.16% blue; printed in CMYK it uses 67.74% cyan, 45.16% magenta, 0% yellow and 87.84% black. Its hue angle is 220°, with 51.22% saturation and 8.04% 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 luxury branding. White text on this color reaches a contrast ratio of 18.87:1 (WCAG AAA). The closest named color is Rich Black (#010b13), ΔE 5.53.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#000033
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0056

Complementary

  1. #0a111f
  2. #1f180a

Split complementary

  1. #0a111f
  2. #1f0e0a
  3. #1c1f0a

Analogous

  1. #0a1c1f
  2. #0a111f
  3. #0e0a1f

Triadic

  1. #0a111f
  2. #1f0a11
  3. #111f0a

Tetradic

  1. #0a111f
  2. #180a1f
  3. #1f180a
  4. #111f0a

Square

  1. #0a111f
  2. #1f0a1c
  3. #1f180a
  4. #0a1f0e

Monochromatic

  1. #05080f
  2. #05080f
  3. #0a111f
  4. #1d3159
  5. #2f5093

Shades

#0a111f mixed progressively with black.

  1. #0a111f
  2. #090f1c
  3. #080e19
  4. #070c16
  5. #060a13
  6. #050910
  7. #04070c
  8. #030509
  9. #020306
  10. #010203
  11. #000000

Tints

#0a111f mixed progressively with white.

  1. #0a111f
  2. #232935
  3. #3b414c
  4. #545862
  5. #6c7079
  6. #85888f
  7. #9da0a5
  8. #b6b8bc
  9. #cecfd2
  10. #e7e7e9
  11. #ffffff

Tones

#0a111f mixed progressively with gray.

  1. #0a111f
  2. #161c29
  3. #222732
  4. #2d323c
  5. #393d46
  6. #454950
  7. #515459
  8. #5d5f63
  9. #686a6d
  10. #747576
  11. #808080

Readable text 18.87:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.11:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #111111 ≈ 0.003% of males
Achromatomaly #0f1118 ≈ 0.001% of males
Protanopia #0c1220 ≈ 1.01% of males
Deuteranopia #09101f ≈ 1.27% of males
Tritanopia #031416 ≈ 0.0001% of males
Protanomaly #0b121f ≈ 1.08% of males
Deuteranomaly #0a111f ≈ 4.63% of males
Tritanomaly #06131a ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-0a111f {
  color: #0a111f;
}
Background
.bg-0a111f {
  background-color: #0a111f;
  color: #ffffff;
}
Border
.border-0a111f {
  border: 2px solid #0a111f;
}
CSS variables
:root {
  --color-primary: #0a111f;
  --color-primary-rgb: 10 17 31;
  --color-primary-hsl: 220 51% 8%;
}
Gradient
.gradient-0a111f {
  background: linear-gradient(135deg, #0a111f, #0e0a1f);
}
Colored shadow
.shadow-0a111f {
  box-shadow: 0 8px 24px rgb(10 17 31 / 0.35);
}

#010b13 Rich Black ΔE 5.53 #000000 Black ΔE 8.97 #100c08 Smoky Black ΔE 10.30 #002147 Oxford Blue ΔE 10.38 #1a1110 Licorice ΔE 10.76 #2a3439 Gunmetal ΔE 12.49 #003153 Prussian Blue ΔE 13.02 #f5eee0 Inverted #111111 Grayscale 

Rich Black
#0a111f  rgb(10, 17, 31)  hsl(220, 51%, 8%)  Rich Black
#1f180a  rgb(31, 24, 10)  hsl(40, 51%, 8%)  Smoky Black
#1f0a11  rgb(31, 10, 17)  hsl(340, 51%, 8%)  Licorice
#111f0a  rgb(17, 31, 10)  hsl(100, 51%, 8%)  Phthalo Green