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#4291db color: Oregon Blue

#4291db is rgb(66, 145, 219) in RGB and oklch(64.136% 0.13564 249.489) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

209°
100%

64.1%
0.136
249°
  • Blue
  • Medium
  • Vivid
  • Cool
  • ≈ Steel blue
  • sky-600
  • Black 14%

Inside sRGB: displays the same on any screen.

White text
3.33:1Hard to read
Lc -66
Black text
6.30:1Readable · AA
Lc 44

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About #4291db

#4291db is a bright blue color. In OKLCH it has 64.1% lightness, 0.136 chroma and a hue of 249°.

Inside sRGB: displays the same on any screen.

White text on it reaches 3.33:1 contrast and black text 6.3:1, so white text reads better.

The closest named color is Oregon Blue (#448ee4). In Tailwind CSS the closest color is sky-600.

More medium blue colors

Lighter: #4291db mixed with white

  1. 4291db
  2. 579cdf
  3. 6ba7e4
  4. 7eb3e8
  5. 91beeb
  6. a3c9ef
  7. b5d3f3
  8. c8def6
  9. dae9f9
  10. ecf4fc

Darker: #4291db mixed with black

  1. 4291db
  2. 387dbe
  3. 2f6aa2
  4. 255887
  5. 1c466d
  6. 143554
  7. 0b253c
  8. 051526
  9. 010711
  10. 000102

Calmer: #4291db with less saturation

  1. 4291db
  2. 4c91d3
  3. 5591cc
  4. 5e91c4
  5. 6591bc
  6. 6d90b5
  7. 7490ad
  8. 7a8fa5
  9. 808e9d
  10. 868d95

Questions about #4291db

What color is #4291db?

#4291db is bright blue. The closest named color is Oregon Blue. In RGB it is rgb(66, 145, 219), in HSL hsl(209.02, 68%, 55.88%) and in OKLCH oklch(64.136% 0.13564 249.489).

What colors go well with #4291db?

The complementary color of #4291db is #c07b0f. For a calmer combination use the analogous colors #009ec4 and #7d82dd. The triadic partners are #d0667a and #729c3a.

Is white or black text more readable on #4291db?

White text reads better on #4291db: white gives a contrast ratio of 3.33:1 and black gives 6.3:1. WCAG AA asks for at least 4.5:1 for body text.

Is #4291db a warm or cool color?

#4291db is a cool color. In OKLCH its hue is 249 degrees, its lightness 64.1% and its chroma 0.136.