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#668def color: Soft Blue

#668def is rgb(102, 141, 239) in RGB and oklch(66.021% 0.1524 266.007) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

223°
100%

66%
0.152
266°
  • Blue
  • Medium
  • Vivid
  • Cool
  • ≈ Azure
  • indigo-400
  • Black 6%

Inside sRGB: displays the same on any screen.

White text
3.17:1Hard to read
Lc -64
Black text
6.62:1Readable · AA
Lc 45

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About #668def

#668def is a bright blue color. In OKLCH it has 66% lightness, 0.152 chroma and a hue of 266°.

Inside sRGB: displays the same on any screen.

White text on it reaches 3.17:1 contrast and black text 6.62:1, so black text reads better.

The closest named color is Soft Blue (#6488ea). In Tailwind CSS the closest color is indigo-400.

More medium blue colors

Lighter: #668def mixed with white

  1. 668def
  2. 7499f2
  3. 83a5f4
  4. 92b0f6
  5. a1bcf8
  6. b0c7fa
  7. c0d2fb
  8. cfddfd
  9. dfe9fe
  10. eff4ff

Darker: #668def mixed with black

  1. 668def
  2. 587ad0
  3. 4a67b1
  4. 3c5594
  5. 2f4478
  6. 23335c
  7. 172342
  8. 0c142a
  9. 040714
  10. 000103

Calmer: #668def with less saturation

  1. 668def
  2. 6a8ee6
  3. 6f8fdd
  4. 7390d4
  5. 7891cb
  6. 7c92c2
  7. 8192b8
  8. 8592af
  9. 8992a6
  10. 8e929c

Questions about #668def

What color is #668def?

#668def is bright blue. The closest named color is Soft Blue. In RGB it is rgb(102, 141, 239), in HSL hsl(222.92, 81.07%, 66.86%) and in OKLCH oklch(66.021% 0.1524 266.007).

What colors go well with #668def?

The complementary color of #668def is #bb8900. For a calmer combination use the analogous colors #009ee2 and #9c7ce4. The triadic partners are #e0685f and #49aa55.

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

Black text reads better on #668def: white gives a contrast ratio of 3.17:1 and black gives 6.62:1. WCAG AA asks for at least 4.5:1 for body text.

Is #668def a warm or cool color?

#668def is a cool color. In OKLCH its hue is 266 degrees, its lightness 66% and its chroma 0.152.