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#0B1D2F

#0b1d2f ≈ Oxford Blue

  • azure
  • Lightness: very low
  • Saturation: muted
  • Cool
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#0b1d2f is a color from the azure family, with very low lightness and muted saturation. In the RGB model it is made of 4.31% red, 11.37% green and 18.43% blue; printed in CMYK it uses 76.6% cyan, 38.3% magenta, 0% yellow and 81.57% black. Its hue angle is 210°, with 62.07% saturation and 11.37% lightness in HSL. It is a cool color, often associated with openness, freedom and calm. Designers typically use it for technology products, finance and banking and luxury branding. White text on this color reaches a contrast ratio of 17.06:1 (WCAG AAA). The closest named color is Oxford Blue (#002147), ΔE 6.93.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#003333
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0116

Complementary

  1. #0b1d2f
  2. #2f1d0b

Split complementary

  1. #0b1d2f
  2. #2f0b0b
  3. #2f2f0b

Analogous

  1. #0b2f2f
  2. #0b1d2f
  3. #0b0b2f

Triadic

  1. #0b1d2f
  2. #2f0b1d
  3. #1d2f0b

Tetradic

  1. #0b1d2f
  2. #1d0b2f
  3. #2f1d0b
  4. #1d2f0b

Square

  1. #0b1d2f
  2. #2f0b2f
  3. #2f1d0b
  4. #0b2f0b

Monochromatic

  1. #040a11
  2. #040a11
  3. #0b1d2f
  4. #1a436d
  5. #2869ab

Shades

#0b1d2f mixed progressively with black.

  1. #0b1d2f
  2. #0a1a2a
  3. #091726
  4. #081421
  5. #07111c
  6. #060f18
  7. #040c13
  8. #03090e
  9. #020609
  10. #010305
  11. #000000

Tints

#0b1d2f mixed progressively with white.

  1. #0b1d2f
  2. #233444
  3. #3c4a59
  4. #54616d
  5. #6d7782
  6. #858e97
  7. #9da5ac
  8. #b6bbc1
  9. #ced2d5
  10. #e7e8ea
  11. #ffffff

Tones

#0b1d2f mixed progressively with gray.

  1. #0b1d2f
  2. #172737
  3. #22313f
  4. #2e3b47
  5. #3a454f
  6. #464f58
  7. #515860
  8. #5d6268
  9. #696c70
  10. #747678
  11. #808080

Readable text 17.06:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.23:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #1c1c1c ≈ 0.003% of males
Achromatomaly #161c25 ≈ 0.001% of males
Protanopia #151e30 ≈ 1.01% of males
Deuteranopia #101a2f ≈ 1.27% of males
Tritanopia #002123 ≈ 0.0001% of males
Protanomaly #121e2f ≈ 1.08% of males
Deuteranomaly #0e1b2f ≈ 4.63% of males
Tritanomaly #012028 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-0b1d2f {
  color: #0b1d2f;
}
Background
.bg-0b1d2f {
  background-color: #0b1d2f;
  color: #ffffff;
}
Border
.border-0b1d2f {
  border: 2px solid #0b1d2f;
}
CSS variables
:root {
  --color-primary: #0b1d2f;
  --color-primary-rgb: 11 29 47;
  --color-primary-hsl: 210 62% 11%;
}
Gradient
.gradient-0b1d2f {
  background: linear-gradient(135deg, #0b1d2f, #0b0b2f);
}
Colored shadow
.shadow-0b1d2f {
  box-shadow: 0 8px 24px rgb(11 29 47 / 0.35);
}

#002147 Oxford Blue ΔE 6.93 #010b13 Rich Black ΔE 8.09 #003153 Prussian Blue ΔE 8.23 #2a3439 Gunmetal ΔE 10.47 #191970 Midnight Blue ΔE 12.16 #000000 Black ΔE 12.38 #353839 Onyx ΔE 13.18 #f4e2d0 Inverted #1c1c1c Grayscale 

Oxford Blue
#0b1d2f  rgb(11, 29, 47)  hsl(210, 62%, 11%)  Oxford Blue
#2f1d0b  rgb(47, 29, 11)  hsl(30, 62%, 11%)  Bistre
#2f0b1d  rgb(47, 11, 29)  hsl(330, 62%, 11%)  Tyrian Purple
#1d2f0b  rgb(29, 47, 11)  hsl(90, 62%, 11%)  Phthalo Green