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#3670cf color: Han Blue

#3670cf is rgb(54, 112, 207) in RGB and oklch(55.695% 0.15912 259.801) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

217°
100%

55.7%
0.159
260°
  • Blue
  • Medium
  • Vivid
  • Cool
  • ≈ Royal blue
  • sky-600
  • Black 19%

Inside sRGB: displays the same on any screen.

White text
4.80:1Readable · AA
Lc -78
Black text
4.38:1Hard to read
Lc 31

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About #3670cf

#3670cf is a bright blue color. In OKLCH it has 55.7% lightness, 0.159 chroma and a hue of 260°.

Inside sRGB: displays the same on any screen.

White text on it reaches 4.8:1 contrast and black text 4.38:1, so white text reads better.

The closest named color is Han Blue (#446ccf). In Tailwind CSS the closest color is sky-600.

More medium blue colors

Lighter: #3670cf mixed with white

  1. 3670cf
  2. 4a7fd5
  3. 5e8ddb
  4. 729ce0
  5. 85aae5
  6. 99b8ea
  7. adc6ef
  8. c1d5f3
  9. d6e3f8
  10. eaf1fb

Darker: #3670cf mixed with black

  1. 3670cf
  2. 2e60b4
  3. 255199
  4. 1e437f
  5. 163567
  6. 0f274f
  7. 081a38
  8. 030e23
  9. 010410
  10. 000102

Calmer: #3670cf with less saturation

  1. 3670cf
  2. 3e71c6
  3. 4572bd
  4. 4b73b4
  5. 5274ab
  6. 5874a2
  7. 5e7499
  8. 637490
  9. 697487
  10. 6e747d

Questions about #3670cf

What color is #3670cf?

#3670cf is bright blue. The closest named color is Han Blue. In RGB it is rgb(54, 112, 207), in HSL hsl(217.25, 61.45%, 51.18%) and in OKLCH oklch(55.695% 0.15912 259.801).

What colors go well with #3670cf?

The complementary color of #3670cf is #9c6800. For a calmer combination use the analogous colors #0080b2 and #745ec9. The triadic partners are #bf434c and #378920.

Is white or black text more readable on #3670cf?

White text reads better on #3670cf: white gives a contrast ratio of 4.8:1 and black gives 4.38:1. WCAG AA asks for at least 4.5:1 for body text.

Is #3670cf a warm or cool color?

#3670cf is a cool color. In OKLCH its hue is 260 degrees, its lightness 55.7% and its chroma 0.159.