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#03497f color: Kolibri Blue

#03497f is rgb(3, 73, 127) in RGB and oklch(39.825% 0.10958 249.609) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

206°
100%

39.8%
0.110
250°
  • Blue
  • Dark
  • Vivid
  • Deep
  • Cool
  • ≈ Cobalt
  • sky-900
  • Black 50%

Inside sRGB: displays the same on any screen.

White text
9.28:1Readable · AA
Lc -95
Black text
2.26:1Hard to read
Lc 13

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About #03497f

#03497f is a deep dark blue color. In OKLCH it has 39.8% lightness, 0.11 chroma and a hue of 250°.

Inside sRGB: displays the same on any screen.

White text on it reaches 9.28:1 contrast and black text 2.26:1, so white text reads better.

The closest named color is Kolibri Blue (#00477a). In Tailwind CSS the closest color is sky-900.

More dark blue colors

Lighter: #03497f mixed with white

  1. 03497f
  2. 265a8c
  3. 3e6c99
  4. 567ea6
  5. 6d8fb3
  6. 85a1bf
  7. 9cb4cc
  8. b4c6d9
  9. cdd9e6
  10. e6ecf2

Darker: #03497f mixed with black

  1. 03497f
  2. 023e6e
  3. 02345d
  4. 012a4c
  5. 01203c
  6. 00172d
  7. 000e1f
  8. 000611
  9. 000206
  10. 000001

Calmer: #03497f with less saturation

  1. 03497f
  2. 12497a
  3. 1c4a74
  4. 234a6f
  5. 2a4a69
  6. 304964
  7. 35495e
  8. 3a4959
  9. 3e4853
  10. 43484d

Questions about #03497f

What color is #03497f?

#03497f is deep dark blue. The closest named color is Kolibri Blue. In RGB it is rgb(3, 73, 127), in HSL hsl(206.13, 95.38%, 25.49%) and in OKLCH oklch(39.825% 0.10958 249.609).

What colors go well with #03497f?

The complementary color of #03497f is #6a3a00. For a calmer combination use the analogous colors #005269 and #3d3e80. The triadic partners are #76283a and #335200.

Is white or black text more readable on #03497f?

White text reads better on #03497f: white gives a contrast ratio of 9.28:1 and black gives 2.26:1. WCAG AA asks for at least 4.5:1 for body text.

Is #03497f a warm or cool color?

#03497f is a cool color. In OKLCH its hue is 250 degrees, its lightness 39.8% and its chroma 0.11.