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#313b65 color: Blue Depths

#313b65 is rgb(49, 59, 101) in RGB and oklch(36.462% 0.07371 272.168) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

228°
100%

36.5%
0.074
272°
  • Indigo
  • Dark
  • Muted
  • Cool
  • ≈ Charcoal
  • slate-700
  • Black 60%

Inside sRGB: displays the same on any screen.

White text
10.80:1Readable · AA
Lc -99
Black text
1.94:1Hard to read
Lc 9

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About #313b65

#313b65 is a muted dark indigo color. In OKLCH it has 36.5% lightness, 0.074 chroma and a hue of 272°.

Inside sRGB: displays the same on any screen.

White text on it reaches 10.8:1 contrast and black text 1.94:1, so white text reads better.

The closest named color is Blue Depths (#2c3a64). In Tailwind CSS the closest color is slate-700.

More dark indigo colors

Lighter: #313b65 mixed with white

  1. 313b65
  2. 434d74
  3. 555f83
  4. 687292
  5. 7c85a1
  6. 9198b0
  7. a6acc0
  8. bbc0d0
  9. d2d5df
  10. e8eaef

Darker: #313b65 mixed with black

  1. 313b65
  2. 293257
  3. 222949
  4. 1a213c
  5. 13192f
  6. 0c1122
  7. 060917
  8. 03040c
  9. 010103
  10. 000000

Calmer: #313b65 with less saturation

  1. 313b65
  2. 323c61
  3. 333c5e
  4. 353d5a
  5. 363d56
  6. 373d52
  7. 393e4e
  8. 3a3e4a
  9. 3b3e46
  10. 3d3e42

Questions about #313b65

What color is #313b65?

#313b65 is muted dark indigo. The closest named color is Blue Depths. In RGB it is rgb(49, 59, 101), in HSL hsl(228.46, 34.67%, 29.41%) and in OKLCH oklch(36.462% 0.07371 272.168).

What colors go well with #313b65?

The complementary color of #313b65 is #4c3d01. For a calmer combination use the analogous colors #134262 and #46345e. The triadic partners are #5f2e25 and #1a492a.

Is white or black text more readable on #313b65?

White text reads better on #313b65: white gives a contrast ratio of 10.8:1 and black gives 1.94:1. WCAG AA asks for at least 4.5:1 for body text.

Is #313b65 a warm or cool color?

#313b65 is a cool color. In OKLCH its hue is 272 degrees, its lightness 36.5% and its chroma 0.074.