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#153a67 color: Ateneo Blue

#153a67 is rgb(21, 58, 103) in RGB and oklch(34.766% 0.08923 255.152) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

213°
100%

34.8%
0.089
255°
  • Blue
  • Dark
  • Vivid
  • Deep
  • Cool
  • ≈ Charcoal
  • sky-900
  • Black 60%

Inside sRGB: displays the same on any screen.

White text
11.46:1Readable · AA
Lc -100
Black text
1.83:1Hard to read
Lc 8

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About #153a67

#153a67 is a deep dark blue color. In OKLCH it has 34.8% lightness, 0.089 chroma and a hue of 255°.

Inside sRGB: displays the same on any screen.

White text on it reaches 11.46:1 contrast and black text 1.83:1, 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: #153a67 mixed with white

  1. 153a67
  2. 2b4c76
  3. 415f85
  4. 577194
  5. 6d85a3
  6. 8498b2
  7. 9cacc1
  8. b4c0d1
  9. ccd5e0
  10. e5eaef

Darker: #153a67 mixed with black

  1. 153a67
  2. 113159
  3. 0c284b
  4. 08203d
  5. 051830
  6. 031023
  7. 020917
  8. 01040c
  9. 000104
  10. 000000

Calmer: #153a67 with less saturation

  1. 153a67
  2. 1a3a63
  3. 1f3b5e
  4. 233b5a
  5. 263b55
  6. 2a3b51
  7. 2d3b4c
  8. 313b48
  9. 343b43
  10. 373a3f

Questions about #153a67

What color is #153a67?

#153a67 is deep dark blue. The closest named color is Ateneo Blue. In RGB it is rgb(21, 58, 103), in HSL hsl(212.93, 66.13%, 24.31%) and in OKLCH oklch(34.766% 0.08923 255.152).

What colors go well with #153a67?

The complementary color of #153a67 is #543100. For a calmer combination use the analogous colors #00425c and #363166. The triadic partners are #60222a and #24440d.

Is white or black text more readable on #153a67?

White text reads better on #153a67: white gives a contrast ratio of 11.46:1 and black gives 1.83:1. WCAG AA asks for at least 4.5:1 for body text.

Is #153a67 a warm or cool color?

#153a67 is a cool color. In OKLCH its hue is 255 degrees, its lightness 34.8% and its chroma 0.089.