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#669bf2 color: Guilliman Blue

#669bf2 is rgb(102, 155, 242) in RGB and oklch(69.1% 0.14076 259.864) in OKLCH. Every other format, shade and contrast value is below.

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217°
100%

69.1%
0.141
260°
  • Blue
  • Medium
  • Vivid
  • Cool
  • ≈ Azure
  • blue-400
  • Black 5%

Inside sRGB: displays the same on any screen.

White text
2.79:1Hard to read
Lc -59
Black text
7.54:1Readable · AA
Lc 51

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About #669bf2

#669bf2 is a bright blue color. In OKLCH it has 69.1% lightness, 0.141 chroma and a hue of 260°.

Inside sRGB: displays the same on any screen.

White text on it reaches 2.79:1 contrast and black text 7.54:1, so black text reads better.

The closest named color is Guilliman Blue (#6495ed). In Tailwind CSS the closest color is blue-400.

More medium blue colors

Lighter: #669bf2 mixed with white

  1. 669bf2
  2. 75a5f4
  3. 84b0f6
  4. 93baf8
  5. a3c4fa
  6. b2cefb
  7. c1d8fc
  8. d0e2fd
  9. e0ebfe
  10. eff5ff

Darker: #669bf2 mixed with black

  1. 669bf2
  2. 5886d2
  3. 4a72b4
  4. 3c5e96
  5. 2f4b79
  6. 23395e
  7. 172843
  8. 0c182b
  9. 040914
  10. 000103

Calmer: #669bf2 with less saturation

  1. 669bf2
  2. 6c9cea
  3. 729ce1
  4. 779cd9
  5. 7d9dd0
  6. 829dc8
  7. 879dbf
  8. 8d9db6
  9. 929cae
  10. 979ca5

Questions about #669bf2

What color is #669bf2?

#669bf2 is bright blue. The closest named color is Guilliman Blue. In RGB it is rgb(102, 155, 242), in HSL hsl(217.29, 84.34%, 67.45%) and in OKLCH oklch(69.1% 0.14076 259.864).

What colors go well with #669bf2?

The complementary color of #669bf2 is #c9900d. For a calmer combination use the analogous colors #00aae1 and #9b8bec. The triadic partners are #e67477 and #6ab059.

Is white or black text more readable on #669bf2?

Black text reads better on #669bf2: white gives a contrast ratio of 2.79:1 and black gives 7.54:1. WCAG AA asks for at least 4.5:1 for body text.

Is #669bf2 a warm or cool color?

#669bf2 is a cool color. In OKLCH its hue is 260 degrees, its lightness 69.1% and its chroma 0.141.