Skip to the color picker

#4290dd color: Oregon Blue

#4290dd is rgb(66, 144, 221) in RGB and oklch(64.023% 0.13903 250.659) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

210°
100%

64%
0.139
251°
  • Blue
  • Medium
  • Vivid
  • Cool
  • ≈ Steel blue
  • sky-600
  • Black 13%

Inside sRGB: displays the same on any screen.

White text
3.35:1Hard to read
Lc -66
Black text
6.27:1Readable · AA
Lc 43

Shades

From lightest to darkest. Click a shade to use it.

Harmonies

Open as palette

Recent

Colors you stop on or copy appear here. They stay on this device.

About #4290dd

#4290dd is a bright blue color. In OKLCH it has 64% lightness, 0.139 chroma and a hue of 251°.

Inside sRGB: displays the same on any screen.

White text on it reaches 3.35:1 contrast and black text 6.27:1, 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: #4290dd mixed with white

  1. 4290dd
  2. 579be1
  3. 6ba7e5
  4. 7eb2e9
  5. 91bded
  6. a3c8f0
  7. b5d3f4
  8. c8def7
  9. dae9fa
  10. ecf4fc

Darker: #4290dd mixed with black

  1. 4290dd
  2. 387dc0
  3. 2f6aa4
  4. 255788
  5. 1c456e
  6. 143455
  7. 0b243d
  8. 051526
  9. 010711
  10. 000102

Calmer: #4290dd with less saturation

  1. 4290dd
  2. 4c90d5
  3. 5590cd
  4. 5d90c5
  5. 6590bd
  6. 6c90b5
  7. 738fad
  8. 7a8fa5
  9. 808e9d
  10. 868d95

Questions about #4290dd

What color is #4290dd?

#4290dd is bright blue. The closest named color is Oregon Blue. In RGB it is rgb(66, 144, 221), in HSL hsl(209.81, 69.51%, 56.27%) and in OKLCH oklch(64.023% 0.13903 250.659).

What colors go well with #4290dd?

The complementary color of #4290dd is #c07b00. For a calmer combination use the analogous colors #009ec6 and #7e80de. The triadic partners are #d26478 and #6e9d39.

Is white or black text more readable on #4290dd?

White text reads better on #4290dd: white gives a contrast ratio of 3.35:1 and black gives 6.27:1. WCAG AA asks for at least 4.5:1 for body text.

Is #4290dd a warm or cool color?

#4290dd is a cool color. In OKLCH its hue is 251 degrees, its lightness 64% and its chroma 0.139.