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#03497d color: Kolibri Blue

#03497d is rgb(3, 73, 125) in RGB and oklch(39.685% 0.1069 248.772) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

206°
100%

39.7%
0.107
249°
  • Blue
  • Dark
  • Vivid
  • Deep
  • Cool
  • ≈ Cobalt
  • sky-900
  • Black 51%

Inside sRGB: displays the same on any screen.

White text
9.32:1Readable · AA
Lc -95
Black text
2.25:1Hard to read
Lc 13

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About #03497d

#03497d is a deep dark blue color. In OKLCH it has 39.7% lightness, 0.107 chroma and a hue of 249°.

Inside sRGB: displays the same on any screen.

White text on it reaches 9.32:1 contrast and black text 2.25:1, 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: #03497d mixed with white

  1. 03497d
  2. 265a8a
  3. 3e6c97
  4. 567da4
  5. 6d8fb1
  6. 85a1be
  7. 9cb4cb
  8. b4c6d8
  9. cdd9e5
  10. e6ecf2

Darker: #03497d mixed with black

  1. 03497d
  2. 023e6c
  3. 02345b
  4. 012a4b
  5. 01203b
  6. 00172c
  7. 000e1e
  8. 000611
  9. 000205
  10. 000001

Calmer: #03497d with less saturation

  1. 03497d
  2. 124978
  3. 1c4972
  4. 23496d
  5. 2a4968
  6. 2f4963
  7. 35495d
  8. 3a4958
  9. 3e4852
  10. 43474c

Questions about #03497d

What color is #03497d?

#03497d is deep dark blue. The closest named color is Kolibri Blue. In RGB it is rgb(3, 73, 125), in HSL hsl(205.57, 95.31%, 25.1%) and in OKLCH oklch(39.685% 0.1069 248.772).

What colors go well with #03497d?

The complementary color of #03497d is #6b3900. For a calmer combination use the analogous colors #005168 and #3c3e7f. The triadic partners are #74293b and #355100.

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

White text reads better on #03497d: white gives a contrast ratio of 9.32:1 and black gives 2.25:1. WCAG AA asks for at least 4.5:1 for body text.

Is #03497d a warm or cool color?

#03497d is a cool color. In OKLCH its hue is 249 degrees, its lightness 39.7% and its chroma 0.107.