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#647bd3 color: Indigo Light

#647bd3 is rgb(100, 123, 211) in RGB and oklch(60.579% 0.13626 270.839) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

228°
100%

60.6%
0.136
271°
  • Indigo
  • Medium
  • Soft
  • Cool
  • ≈ Steel blue
  • sky-600
  • Black 17%

Inside sRGB: displays the same on any screen.

White text
3.95:1Hard to read
Lc -72
Black text
5.32:1Readable · AA
Lc 37

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About #647bd3

#647bd3 is a soft indigo color. In OKLCH it has 60.6% lightness, 0.136 chroma and a hue of 271°.

Inside sRGB: displays the same on any screen.

White text on it reaches 3.95:1 contrast and black text 5.32:1, so white text reads better.

The closest named color is Indigo Light (#5d76cb). In Tailwind CSS the closest color is sky-600.

More medium indigo colors

Lighter: #647bd3 mixed with white

  1. 647bd3
  2. 7288d8
  3. 8196dd
  4. 8fa3e2
  5. 9fb0e7
  6. aebdec
  7. becaf0
  8. ced7f4
  9. dee4f8
  10. eef2fc

Darker: #647bd3 mixed with black

  1. 647bd3
  2. 566ab7
  3. 485a9c
  4. 3b4a82
  5. 2e3a69
  6. 222c51
  7. 161e3a
  8. 0b1024
  9. 030510
  10. 000102

Calmer: #647bd3 with less saturation

  1. 647bd3
  2. 677ccb
  3. 6a7dc3
  4. 6d7ebb
  5. 6f7fb3
  6. 7280ab
  7. 7581a3
  8. 79819b
  9. 7c8193
  10. 7f828a

Questions about #647bd3

What color is #647bd3?

#647bd3 is soft indigo. The closest named color is Indigo Light. In RGB it is rgb(100, 123, 211), in HSL hsl(227.57, 55.78%, 60.98%) and in OKLCH oklch(60.579% 0.13626 270.839).

What colors go well with #647bd3?

The complementary color of #647bd3 is #a17d00. For a calmer combination use the analogous colors #128acb and #906cc6. The triadic partners are #c65e4d and #359855.

Is white or black text more readable on #647bd3?

White text reads better on #647bd3: white gives a contrast ratio of 3.95:1 and black gives 5.32:1. WCAG AA asks for at least 4.5:1 for body text.

Is #647bd3 a warm or cool color?

#647bd3 is a cool color. In OKLCH its hue is 271 degrees, its lightness 60.6% and its chroma 0.136.