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#668fdc color: United Nations Blue

#668fdc is rgb(102, 143, 220) in RGB and oklch(65.378% 0.12429 262.185) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

219°
100%

65.4%
0.124
262°
  • Blue
  • Medium
  • Soft
  • Cool
  • ≈ Steel blue
  • blue-400
  • Black 14%

Inside sRGB: displays the same on any screen.

White text
3.22:1Hard to read
Lc -65
Black text
6.53:1Readable · AA
Lc 45

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About #668fdc

#668fdc is a soft blue color. In OKLCH it has 65.4% lightness, 0.124 chroma and a hue of 262°.

Inside sRGB: displays the same on any screen.

White text on it reaches 3.22:1 contrast and black text 6.53:1, so black text reads better.

The closest named color is United Nations Blue (#5b92e5). In Tailwind CSS the closest color is blue-400.

More medium blue colors

Lighter: #668fdc mixed with white

  1. 668fdc
  2. 759ae0
  3. 83a6e4
  4. 92b1e8
  5. a1bcec
  6. b1c7f0
  7. c0d2f3
  8. d0ddf6
  9. dfe9f9
  10. eff4fc

Darker: #668fdc mixed with black

  1. 668fdc
  2. 587cbf
  3. 4a69a3
  4. 3c5788
  5. 2f456e
  6. 233454
  7. 17243c
  8. 0c1526
  9. 040711
  10. 000102

Calmer: #668fdc with less saturation

  1. 668fdc
  2. 6b90d5
  3. 6f90cd
  4. 7390c6
  5. 7891be
  6. 7c91b7
  7. 8091af
  8. 8491a8
  9. 8891a0
  10. 8c9098

Similar named colors

Colors that go with #668fdc

Complementary
#668fdc#b68821
Analogous
#668fdc#249ccf#9381d5
Triadic
#668fdc#d16f6d#61a35b
Split
#668fdc#cb7942#929730

Questions about #668fdc

What color is #668fdc?

#668fdc is soft blue. The closest named color is United Nations Blue. In RGB it is rgb(102, 143, 220), in HSL hsl(219.15, 62.77%, 63.14%) and in OKLCH oklch(65.378% 0.12429 262.185).

What colors go well with #668fdc?

The complementary color of #668fdc is #b68821. For a calmer combination use the analogous colors #249ccf and #9381d5. The triadic partners are #d16f6d and #61a35b.

Is white or black text more readable on #668fdc?

Black text reads better on #668fdc: white gives a contrast ratio of 3.22:1 and black gives 6.53:1. WCAG AA asks for at least 4.5:1 for body text.

Is #668fdc a warm or cool color?

#668fdc is a cool color. In OKLCH its hue is 262 degrees, its lightness 65.4% and its chroma 0.124.