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#313f74 color: Forbidden Blackberry

#313f74 is rgb(49, 63, 116) in RGB and oklch(38.373% 0.09187 270.451) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

227°
100%

38.4%
0.092
270°
  • Blue
  • Dark
  • Soft
  • Cool
  • ≈ Charcoal
  • sky-900
  • Black 55%

Inside sRGB: displays the same on any screen.

White text
10.03:1Readable · AA
Lc -97
Black text
2.09:1Hard to read
Lc 11

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About #313f74

#313f74 is a soft dark blue color. In OKLCH it has 38.4% lightness, 0.092 chroma and a hue of 270°.

Inside sRGB: displays the same on any screen.

White text on it reaches 10.03:1 contrast and black text 2.09:1, so white text reads better.

The closest named color is Forbidden Blackberry (#323f75). In Tailwind CSS the closest color is sky-900.

More dark blue colors

Lighter: #313f74 mixed with white

  1. 313f74
  2. 435182
  3. 556390
  4. 68759e
  5. 7c88ab
  6. 919bb9
  7. a6aec7
  8. bcc2d5
  9. d2d6e3
  10. e8eaf1

Darker: #313f74 mixed with black

  1. 313f74
  2. 293564
  3. 222c54
  4. 1a2345
  5. 131b37
  6. 0c1229
  7. 060a1b
  8. 03040f
  9. 010105
  10. 000001

Calmer: #313f74 with less saturation

  1. 313f74
  2. 33406f
  3. 34416b
  4. 364166
  5. 384261
  6. 3a425c
  7. 3c4357
  8. 3e4352
  9. 3f434d
  10. 414348

Questions about #313f74

What color is #313f74?

#313f74 is soft dark blue. The closest named color is Forbidden Blackberry. In RGB it is rgb(49, 63, 116), in HSL hsl(227.46, 40.61%, 32.35%) and in OKLCH oklch(38.373% 0.09187 270.451).

What colors go well with #313f74?

The complementary color of #313f74 is #564000. For a calmer combination use the analogous colors #00486f and #4c366c. The triadic partners are #6c2d24 and #135128.

Is white or black text more readable on #313f74?

White text reads better on #313f74: white gives a contrast ratio of 10.03:1 and black gives 2.09:1. WCAG AA asks for at least 4.5:1 for body text.

Is #313f74 a warm or cool color?

#313f74 is a cool color. In OKLCH its hue is 270 degrees, its lightness 38.4% and its chroma 0.092.