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#133e68 color: Blue Opal

#133e68 is rgb(19, 62, 104) in RGB and oklch(35.784% 0.08662 251.219) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

210°
100%

35.8%
0.087
251°
  • Blue
  • Dark
  • Vivid
  • Deep
  • Cool
  • ≈ Charcoal
  • sky-900
  • Black 59%

Inside sRGB: displays the same on any screen.

White text
10.96:1Readable · AA
Lc -99
Black text
1.92:1Hard to read
Lc 9

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About #133e68

#133e68 is a deep dark blue color. In OKLCH it has 35.8% lightness, 0.087 chroma and a hue of 251°.

Inside sRGB: displays the same on any screen.

White text on it reaches 10.96:1 contrast and black text 1.92:1, so white text reads better.

The closest named color is Blue Opal (#124168). In Tailwind CSS the closest color is sky-900.

More dark blue colors

Lighter: #133e68 mixed with white

  1. 133e68
  2. 2b5077
  3. 416286
  4. 577494
  5. 6e87a3
  6. 859ab2
  7. 9caec2
  8. b4c2d1
  9. cdd6e0
  10. e6eaef

Darker: #133e68 mixed with black

  1. 133e68
  2. 0f3559
  3. 0b2b4b
  4. 07233e
  5. 051a30
  6. 031224
  7. 010a18
  8. 01040c
  9. 000104
  10. 000000

Calmer: #133e68 with less saturation

  1. 133e68
  2. 193e64
  3. 1e3e60
  4. 233e5b
  5. 273e57
  6. 2b3e53
  7. 2f3e4e
  8. 333e4a
  9. 363d46
  10. 393d41

Questions about #133e68

What color is #133e68?

#133e68 is deep dark blue. The closest named color is Blue Opal. In RGB it is rgb(19, 62, 104), in HSL hsl(209.65, 69.11%, 24.12%) and in OKLCH oklch(35.784% 0.08662 251.219).

What colors go well with #133e68?

The complementary color of #133e68 is #583300. For a calmer combination use the analogous colors #00465c and #363568. The triadic partners are #612631 and #2c450d.

Is white or black text more readable on #133e68?

White text reads better on #133e68: white gives a contrast ratio of 10.96:1 and black gives 1.92:1. WCAG AA asks for at least 4.5:1 for body text.

Is #133e68 a warm or cool color?

#133e68 is a cool color. In OKLCH its hue is 251 degrees, its lightness 35.8% and its chroma 0.087.