Skip to the color picker

#063c65 color: Ateneo Blue

#063c65 is rgb(6, 60, 101) in RGB and oklch(34.727% 0.08843 247.945) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

206°
100%

34.7%
0.088
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

Shades

From lightest to darkest. Click a shade to use it.

Harmonies

Open as palette

Recent

Colors you stop on or copy appear here. They stay on this device.

About #063c65

#063c65 is a deep dark blue color. In OKLCH it has 34.7% lightness, 0.088 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: #063c65 mixed with white

  1. 063c65
  2. 234e74
  3. 3b6083
  4. 527392
  5. 6a86a1
  6. 8199b1
  7. 99adc0
  8. b2c1d0
  9. cbd5df
  10. e5eaef

Darker: #063c65 mixed with black

  1. 063c65
  2. 043357
  3. 032a49
  4. 02213c
  5. 01192f
  6. 011122
  7. 000a17
  8. 00040c
  9. 000103
  10. 000000

Calmer: #063c65 with less saturation

  1. 063c65
  2. 103c61
  3. 173c5d
  4. 1d3c58
  5. 223c54
  6. 273c50
  7. 2b3c4c
  8. 2f3b47
  9. 333b43
  10. 363a3e

Questions about #063c65

What color is #063c65?

#063c65 is deep dark blue. The closest named color is Ateneo Blue. In RGB it is rgb(6, 60, 101), in HSL hsl(205.89, 88.79%, 20.98%) and in OKLCH oklch(34.727% 0.08843 247.945).

What colors go well with #063c65?

The complementary color of #063c65 is #572f00. For a calmer combination use the analogous colors #004356 and #303367. The triadic partners are #5e2231 and #2c4203.

Is white or black text more readable on #063c65?

White text reads better on #063c65: 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 #063c65 a warm or cool color?

#063c65 is a cool color. In OKLCH its hue is 248 degrees, its lightness 34.7% and its chroma 0.088.