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#6691c3 color: Cobalt Glow

#6691c3 is rgb(102, 145, 195) in RGB and oklch(64.562% 0.08906 252.846) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

212°
100%

64.6%
0.089
253°
  • Blue
  • Medium
  • Soft
  • Cool
  • ≈ Steel blue
  • slate-400
  • Black 24%

Inside sRGB: displays the same on any screen.

White text
3.28:1Hard to read
Lc -65
Black text
6.40:1Readable · AA
Lc 44

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About #6691c3

#6691c3 is a soft blue color. In OKLCH it has 64.6% lightness, 0.089 chroma and a hue of 253°.

Inside sRGB: displays the same on any screen.

White text on it reaches 3.28:1 contrast and black text 6.4:1, so black text reads better.

The closest named color is Cobalt Glow (#648fc4). In Tailwind CSS the closest color is slate-400.

More medium blue colors

Lighter: #6691c3 mixed with white

  1. 6691c3
  2. 759cc9
  3. 84a7d0
  4. 93b2d6
  5. a2bcdc
  6. b1c7e2
  7. c0d2e8
  8. d0ddee
  9. dfe9f4
  10. eff4f9

Darker: #6691c3 mixed with black

  1. 6691c3
  2. 587da9
  3. 4a6a90
  4. 3c5878
  5. 2f4660
  6. 23354a
  7. 172534
  8. 0c1520
  9. 04070e
  10. 000102

Calmer: #6691c3 with less saturation

  1. 6691c3
  2. 6a91be
  3. 6f91b9
  4. 7391b3
  5. 7790ae
  6. 7b90a9
  7. 7f90a4
  8. 838f9e
  9. 868f99
  10. 8a8e93

Questions about #6691c3

What color is #6691c3?

#6691c3 is soft blue. The closest named color is Cobalt Glow. In RGB it is rgb(102, 145, 195), in HSL hsl(212.26, 43.66%, 58.24%) and in OKLCH oklch(64.562% 0.08906 252.846).

What colors go well with #6691c3?

The complementary color of #6691c3 is #af854e. For a calmer combination use the analogous colors #489ab5 and #8687c3. The triadic partners are #bd777e and #799a61.

Is white or black text more readable on #6691c3?

Black text reads better on #6691c3: white gives a contrast ratio of 3.28:1 and black gives 6.4:1. WCAG AA asks for at least 4.5:1 for body text.

Is #6691c3 a warm or cool color?

#6691c3 is a cool color. In OKLCH its hue is 253 degrees, its lightness 64.6% and its chroma 0.089.