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#033b66 color: Ateneo Blue

#033b66 is rgb(3, 59, 102) in RGB and oklch(34.468% 0.09175 248.681) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

206°
100%

34.5%
0.092
249°
  • Blue
  • Dark
  • Vivid
  • Deep
  • Cool
  • ≈ Charcoal
  • sky-900
  • Black 60%

Inside sRGB: displays the same on any screen.

White text
11.53:1Readable · AA
Lc -100
Black text
1.82:1Hard to read
Lc 8

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About #033b66

#033b66 is a deep dark blue color. In OKLCH it has 34.5% lightness, 0.092 chroma and a hue of 249°.

Inside sRGB: displays the same on any screen.

White text on it reaches 11.53:1 contrast and black text 1.82:1, so white text reads better.

The closest named color is Ateneo Blue (#003a6c). In Tailwind CSS the closest color is sky-900.

More dark blue colors

Lighter: #033b66 mixed with white

  1. 033b66
  2. 224d75
  3. 3a6084
  4. 517293
  5. 6985a2
  6. 8099b1
  7. 99adc1
  8. b2c1d0
  9. cbd5e0
  10. e5eaef

Darker: #033b66 mixed with black

  1. 033b66
  2. 023258
  3. 02294a
  4. 01213c
  5. 01192f
  6. 001123
  7. 000917
  8. 00040c
  9. 000104
  10. 000000

Calmer: #033b66 with less saturation

  1. 033b66
  2. 0e3b62
  3. 153b5d
  4. 1c3b59
  5. 213b54
  6. 263b50
  7. 2a3b4c
  8. 2e3b47
  9. 323a42
  10. 363a3e

Questions about #033b66

What color is #033b66?

#033b66 is deep dark blue. The closest named color is Ateneo Blue. In RGB it is rgb(3, 59, 102), in HSL hsl(206.06, 94.29%, 20.59%) and in OKLCH oklch(34.468% 0.09175 248.681).

What colors go well with #033b66?

The complementary color of #033b66 is #572e00. For a calmer combination use the analogous colors #004256 and #303267. The triadic partners are #5f202f and #2a4200.

Is white or black text more readable on #033b66?

White text reads better on #033b66: white gives a contrast ratio of 11.53:1 and black gives 1.82:1. WCAG AA asks for at least 4.5:1 for body text.

Is #033b66 a warm or cool color?

#033b66 is a cool color. In OKLCH its hue is 249 degrees, its lightness 34.5% and its chroma 0.092.