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#647ba0 color: Smoky Violet

#647ba0 is rgb(100, 123, 160) in RGB and oklch(57.923% 0.06337 259.768) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

217°
100%

57.9%
0.063
260°
  • Blue
  • Medium
  • Muted
  • Dusty
  • Cool
  • ≈ Slate
  • slate-500
  • Black 37%

Inside sRGB: displays the same on any screen.

White text
4.30:1Hard to read
Lc -75
Black text
4.88:1Readable · AA
Lc 34

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About #647ba0

#647ba0 is a dusty blue color. In OKLCH it has 57.9% lightness, 0.063 chroma and a hue of 260°.

Inside sRGB: displays the same on any screen.

White text on it reaches 4.3:1 contrast and black text 4.88:1, so white text reads better.

The closest named color is Smoky Violet (#647d9e). In Tailwind CSS the closest color is slate-500.

More medium blue colors

Lighter: #647ba0 mixed with white

  1. 647ba0
  2. 7288a9
  3. 8194b3
  4. 90a1bc
  5. 9faec6
  6. afbbcf
  7. bec9d9
  8. ced6e2
  9. dee4ec
  10. eff1f5

Darker: #647ba0 mixed with black

  1. 647ba0
  2. 566a8b
  3. 485a76
  4. 3b4a61
  5. 2e3a4e
  6. 222c3b
  7. 161e29
  8. 0b1019
  9. 030509
  10. 000101

Calmer: #647ba0 with less saturation

  1. 647ba0
  2. 667b9c
  3. 697b99
  4. 6b7b95
  5. 6d7b91
  6. 6f7b8d
  7. 717b8a
  8. 747b86
  9. 767a82
  10. 787a7e

Questions about #647ba0

What color is #647ba0?

#647ba0 is dusty blue. The closest named color is Smoky Violet. In RGB it is rgb(100, 123, 160), in HSL hsl(217, 24%, 50.98%) and in OKLCH oklch(57.923% 0.06337 259.768).

What colors go well with #647ba0?

The complementary color of #647ba0 is #8e764e. For a calmer combination use the analogous colors #518199 and #79749e. The triadic partners are #9c6b6b and #668460.

Is white or black text more readable on #647ba0?

White text reads better on #647ba0: white gives a contrast ratio of 4.3:1 and black gives 4.88:1. WCAG AA asks for at least 4.5:1 for body text.

Is #647ba0 a warm or cool color?

#647ba0 is a cool color. In OKLCH its hue is 260 degrees, its lightness 57.9% and its chroma 0.063.