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#313d6a color: Newport Indigo

#313d6a is rgb(49, 61, 106) in RGB and oklch(37.249% 0.07888 270.898) in OKLCH. Every other format, shade and contrast value is below.

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227°
100%

37.2%
0.079
271°
  • Indigo
  • Dark
  • Muted
  • Cool
  • ≈ Charcoal
  • slate-700
  • Black 58%

Inside sRGB: displays the same on any screen.

White text
10.47:1Readable · AA
Lc -98
Black text
2.01:1Hard to read
Lc 10

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About #313d6a

#313d6a is a muted dark indigo color. In OKLCH it has 37.2% lightness, 0.079 chroma and a hue of 271°.

Inside sRGB: displays the same on any screen.

White text on it reaches 10.47:1 contrast and black text 2.01:1, so white text reads better.

The closest named color is Newport Indigo (#313d6c). In Tailwind CSS the closest color is slate-700.

More dark indigo colors

Lighter: #313d6a mixed with white

  1. 313d6a
  2. 434f79
  3. 556187
  4. 687396
  5. 7c86a5
  6. 9199b3
  7. a6adc2
  8. bcc1d1
  9. d2d5e0
  10. e8eaf0

Darker: #313d6a mixed with black

  1. 313d6a
  2. 29345b
  3. 222b4d
  4. 1a223f
  5. 131a31
  6. 0c1224
  7. 060a18
  8. 03040d
  9. 010104
  10. 000000

Calmer: #313d6a with less saturation

  1. 313d6a
  2. 323e66
  3. 343e62
  4. 353f5e
  5. 373f5a
  6. 383f56
  7. 3a4051
  8. 3c404d
  9. 3d4049
  10. 3f4045

Questions about #313d6a

What color is #313d6a?

#313d6a is muted dark indigo. The closest named color is Newport Indigo. In RGB it is rgb(49, 61, 106), in HSL hsl(227.37, 36.77%, 30.39%) and in OKLCH oklch(37.249% 0.07888 270.898).

What colors go well with #313d6a?

The complementary color of #313d6a is #503e00. For a calmer combination use the analogous colors #0d4566 and #483563. The triadic partners are #642e26 and #1a4c2a.

Is white or black text more readable on #313d6a?

White text reads better on #313d6a: white gives a contrast ratio of 10.47:1 and black gives 2.01:1. WCAG AA asks for at least 4.5:1 for body text.

Is #313d6a a warm or cool color?

#313d6a is a cool color. In OKLCH its hue is 271 degrees, its lightness 37.2% and its chroma 0.079.