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#3b669c color: Summerday Blue

#3b669c is rgb(59, 102, 156) in RGB and oklch(50.469% 0.09909 254.952) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

213°
100%

50.5%
0.099
255°
  • Blue
  • Medium
  • Soft
  • Cool
  • ≈ Cerulean
  • sky-700
  • Black 39%

Inside sRGB: displays the same on any screen.

White text
5.89:1Readable · AA
Lc -84
Black text
3.57:1Hard to read
Lc 25

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About #3b669c

#3b669c is a soft blue color. In OKLCH it has 50.5% lightness, 0.099 chroma and a hue of 255°.

Inside sRGB: displays the same on any screen.

White text on it reaches 5.89:1 contrast and black text 3.57:1, so white text reads better.

The closest named color is Summerday Blue (#376698). In Tailwind CSS the closest color is sky-700.

More medium blue colors

Lighter: #3b669c mixed with white

  1. 3b669c
  2. 4e75a6
  3. 6184b0
  4. 7493ba
  5. 87a2c4
  6. 9ab1ce
  7. aec0d8
  8. c2d0e2
  9. d6dfec
  10. eaeff5

Darker: #3b669c mixed with black

  1. 3b669c
  2. 325887
  3. 294a73
  4. 213c5f
  5. 192f4c
  6. 112339
  7. 091728
  8. 040c18
  9. 010409
  10. 000001

Calmer: #3b669c with less saturation

  1. 3b669c
  2. 406697
  3. 456691
  4. 49668c
  5. 4d6686
  6. 516681
  7. 55667b
  8. 596676
  9. 5d6570
  10. 61656a

Questions about #3b669c

What color is #3b669c?

#3b669c is soft blue. The closest named color is Summerday Blue. In RGB it is rgb(59, 102, 156), in HSL hsl(213.4, 45.12%, 42.16%) and in OKLCH oklch(50.469% 0.09909 254.952).

What colors go well with #3b669c?

The complementary color of #3b669c is #855b13. For a calmer combination use the analogous colors #00708f and #5f5b9b. The triadic partners are #944b52 and #4b7134.

Is white or black text more readable on #3b669c?

White text reads better on #3b669c: white gives a contrast ratio of 5.89:1 and black gives 3.57:1. WCAG AA asks for at least 4.5:1 for body text.

Is #3b669c a warm or cool color?

#3b669c is a cool color. In OKLCH its hue is 255 degrees, its lightness 50.5% and its chroma 0.099.