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#030D23

#030d23 ≈ Oxford Blue

  • blue
  • Lightness: very low
  • Saturation: muted
  • Cool
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#030d23 is a color from the blue family, with very low lightness and muted saturation. In the RGB model it is made of 1.18% red, 5.1% green and 13.73% blue; printed in CMYK it uses 91.43% cyan, 62.86% magenta, 0% yellow and 86.27% black. Its hue angle is 221.25°, with 84.21% saturation and 7.45% 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 19.34:1 (WCAG AAA). The closest named color is Oxford Blue (#002147), ΔE 8.28.

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 luminance0.0043

Complementary

  1. #030d23
  2. #231903

Split complementary

  1. #030d23
  2. #230903
  3. #1d2303

Analogous

  1. #031d23
  2. #030d23
  3. #090323

Triadic

  1. #030d23
  2. #23030d
  3. #0d2303

Tetradic

  1. #030d23
  2. #190323
  3. #231903
  4. #0d2303

Square

  1. #030d23
  2. #23031d
  3. #231903
  4. #032309

Monochromatic

  1. #020713
  2. #020713
  3. #030d23
  4. #092769
  5. #0f41b0

Shades

#030d23 mixed progressively with black.

  1. #030d23
  2. #030c20
  3. #020a1c
  4. #020919
  5. #020815
  6. #020712
  7. #01050e
  8. #01040b
  9. #010307
  10. #000104
  11. #000000

Tints

#030d23 mixed progressively with white.

  1. #030d23
  2. #1c2539
  3. #353d4f
  4. #4f5665
  5. #686e7b
  6. #818691
  7. #9a9ea7
  8. #b3b6bd
  9. #cdcfd3
  10. #e6e7e9
  11. #ffffff

Tones

#030d23 mixed progressively with gray.

  1. #030d23
  2. #10192c
  3. #1c2436
  4. #29303f
  5. #353b48
  6. #424752
  7. #4e525b
  8. #5b5e64
  9. #67696d
  10. #747577
  11. #808080

Readable text 19.34:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.09:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #0e0e0e ≈ 0.003% of males
Achromatomaly #0a0d18 ≈ 0.001% of males
Protanopia #030f24 ≈ 1.01% of males
Deuteranopia #000c23 ≈ 1.27% of males
Tritanopia #001216 ≈ 0.0001% of males
Protanomaly #030e23 ≈ 1.08% of males
Deuteranomaly #010d23 ≈ 4.63% of males
Tritanomaly #00101c ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-030d23 {
  color: #030d23;
}
Background
.bg-030d23 {
  background-color: #030d23;
  color: #ffffff;
}
Border
.border-030d23 {
  border: 2px solid #030d23;
}
CSS variables
:root {
  --color-primary: #030d23;
  --color-primary-rgb: 3 13 35;
  --color-primary-hsl: 221 84% 7%;
}
Gradient
.gradient-030d23 {
  background: linear-gradient(135deg, #030d23, #090323);
}
Colored shadow
.shadow-030d23 {
  box-shadow: 0 8px 24px rgb(3 13 35 / 0.35);
}

#002147 Oxford Blue ΔE 8.28 #010b13 Rich Black ΔE 8.75 #000000 Black ΔE 11.94 #003153 Prussian Blue ΔE 12.64 #1a1110 Licorice ΔE 13.37 #100c08 Smoky Black ΔE 13.45 #2a3439 Gunmetal ΔE 15.10 #fcf2dc Inverted #0e0e0e Grayscale 

Oxford Blue
#030d23  rgb(3, 13, 35)  hsl(221, 84%, 7%)  Oxford Blue
#231903  rgb(35, 25, 3)  hsl(41, 84%, 7%)  Bistre
#23030d  rgb(35, 3, 13)  hsl(341, 84%, 7%)  Licorice
#0d2303  rgb(13, 35, 3)  hsl(101, 84%, 7%)  Phthalo Green