ColorTool
Log in
#030D40

#030d40 ≈ Oxford Blue

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

#030d40 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 25.1% blue; printed in CMYK it uses 95.31% cyan, 79.69% magenta, 0% yellow and 74.9% black. Its hue angle is 230.16°, with 91.04% saturation and 13.14% 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 18.49:1 (WCAG AAA). The closest named color is Oxford Blue (#002147), ΔE 7.73.

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 luminance0.0068

Complementary

  1. #030d40
  2. #403603

Split complementary

  1. #030d40
  2. #401803
  3. #2c4003

Analogous

  1. #032c40
  2. #030d40
  3. #180340

Triadic

  1. #030d40
  2. #40030d
  3. #0d4003

Tetradic

  1. #030d40
  2. #360340
  3. #403603
  4. #0d4003

Square

  1. #030d40
  2. #40032c
  3. #403603
  4. #034018

Monochromatic

  1. #010413
  2. #010413
  3. #030d40
  4. #061c89
  5. #0a2bd2

Shades

#030d40 mixed progressively with black.

  1. #030d40
  2. #030c3a
  3. #020a33
  4. #02092d
  5. #020826
  6. #020720
  7. #01051a
  8. #010413
  9. #01030d
  10. #000106
  11. #000000

Tints

#030d40 mixed progressively with white.

  1. #030d40
  2. #1c2553
  3. #353d66
  4. #4f5679
  5. #686e8c
  6. #8186a0
  7. #9a9eb3
  8. #b3b6c6
  9. #cdcfd9
  10. #e6e7ec
  11. #ffffff

Tones

#030d40 mixed progressively with gray.

  1. #030d40
  2. #101946
  3. #1c244d
  4. #293053
  5. #353b5a
  6. #424760
  7. #4e5266
  8. #5b5e6d
  9. #676973
  10. #74757a
  11. #808080

Readable text 18.49:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.14:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #141414 ≈ 0.003% of males
Achromatomaly #0e112b ≈ 0.001% of males
Protanopia #001742 ≈ 1.01% of males
Deuteranopia #00113f ≈ 1.27% of males
Tritanopia #001b25 ≈ 0.0001% of males
Protanomaly #001341 ≈ 1.08% of males
Deuteranomaly #000f3f ≈ 4.63% of males
Tritanomaly #001732 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-030d40 {
  color: #030d40;
}
Background
.bg-030d40 {
  background-color: #030d40;
  color: #ffffff;
}
Border
.border-030d40 {
  border: 2px solid #030d40;
}
CSS variables
:root {
  --color-primary: #030d40;
  --color-primary-rgb: 3 13 64;
  --color-primary-hsl: 230 91% 13%;
}
Gradient
.gradient-030d40 {
  background: linear-gradient(135deg, #030d40, #180340);
}
Colored shadow
.shadow-030d40 {
  box-shadow: 0 8px 24px rgb(3 13 64 / 0.35);
}

#002147 Oxford Blue ΔE 7.73 #191970 Midnight Blue ΔE 8.77 #32127a Persian Indigo ΔE 11.84 #000080 Navy ΔE 11.98 #000f89 Phthalo Blue ΔE 12.45 #00008b Dark Blue ΔE 13.25 #003153 Prussian Blue ΔE 13.46 #fcf2bf Inverted #141414 Grayscale 

Oxford Blue
#030d40  rgb(3, 13, 64)  hsl(230, 91%, 13%)  Oxford Blue
#403603  rgb(64, 54, 3)  hsl(50, 91%, 13%)  Army Green
#40030d  rgb(64, 3, 13)  hsl(350, 91%, 13%)  Rosewood
#0d4003  rgb(13, 64, 3)  hsl(110, 91%, 13%)  Lincoln Green