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#033c66 color: Ateneo Blue

#033c66 is rgb(3, 60, 102) in RGB and oklch(34.73% 0.0906 247.809) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

205°
100%

34.7%
0.091
248°
  • Blue
  • Dark
  • Vivid
  • Deep
  • Cool
  • ≈ Charcoal
  • sky-900
  • Black 60%

Inside sRGB: displays the same on any screen.

White text
11.40:1Readable · AA
Lc -100
Black text
1.84:1Hard to read
Lc 8

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About #033c66

#033c66 is a deep dark blue color. In OKLCH it has 34.7% lightness, 0.091 chroma and a hue of 248°.

Inside sRGB: displays the same on any screen.

White text on it reaches 11.4:1 contrast and black text 1.84:1, 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: #033c66 mixed with white

  1. 033c66
  2. 224e75
  3. 3a6084
  4. 517393
  5. 6986a2
  6. 8199b1
  7. 99adc1
  8. b2c1d0
  9. cbd5e0
  10. e5eaef

Darker: #033c66 mixed with black

  1. 033c66
  2. 023358
  3. 022a4a
  4. 01213c
  5. 01192f
  6. 001123
  7. 000a17
  8. 00040c
  9. 000104
  10. 000000

Calmer: #033c66 with less saturation

  1. 033c66
  2. 0e3c62
  3. 163c5d
  4. 1c3c59
  5. 213c55
  6. 263c50
  7. 2b3c4c
  8. 2f3b48
  9. 333b43
  10. 363a3e

Questions about #033c66

What color is #033c66?

#033c66 is deep dark blue. The closest named color is Ateneo Blue. In RGB it is rgb(3, 60, 102), in HSL hsl(205.45, 94.29%, 20.59%) and in OKLCH oklch(34.73% 0.0906 247.809).

What colors go well with #033c66?

The complementary color of #033c66 is #582e00. For a calmer combination use the analogous colors #004356 and #303368. The triadic partners are #5f2231 and #2c4200.

Is white or black text more readable on #033c66?

White text reads better on #033c66: white gives a contrast ratio of 11.4:1 and black gives 1.84:1. WCAG AA asks for at least 4.5:1 for body text.

Is #033c66 a warm or cool color?

#033c66 is a cool color. In OKLCH its hue is 248 degrees, its lightness 34.7% and its chroma 0.091.