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#3988d2 color: Blue Sonki

#3988d2 is rgb(57, 136, 210) in RGB and oklch(61.301% 0.13628 249.828) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

209°
100%

61.3%
0.136
250°
  • Blue
  • Medium
  • Vivid
  • Cool
  • ≈ Steel blue
  • sky-600
  • Black 18%

Inside sRGB: displays the same on any screen.

White text
3.73:1Hard to read
Lc -70
Black text
5.63:1Readable · AA
Lc 40

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About #3988d2

#3988d2 is a bright blue color. In OKLCH it has 61.3% lightness, 0.136 chroma and a hue of 250°.

Inside sRGB: displays the same on any screen.

White text on it reaches 3.73:1 contrast and black text 5.63:1, so white text reads better.

The closest named color is Blue Sonki (#4a87cb). In Tailwind CSS the closest color is sky-600.

More medium blue colors

Lighter: #3988d2 mixed with white

  1. 3988d2
  2. 5094d7
  3. 64a0dc
  4. 78ace1
  5. 8cb8e6
  6. 9fc4eb
  7. b2d0ef
  8. c5dcf3
  9. d8e7f7
  10. ecf3fb

Darker: #3988d2 mixed with black

  1. 3988d2
  2. 3075b6
  3. 28639b
  4. 1f5281
  5. 174168
  6. 103150
  7. 092239
  8. 041324
  9. 010610
  10. 000102

Calmer: #3988d2 with less saturation

  1. 3988d2
  2. 4488ca
  3. 4d88c3
  4. 5588bb
  5. 5d88b4
  6. 6488ac
  7. 6b87a4
  8. 72869c
  9. 788694
  10. 7e858c

Questions about #3988d2

What color is #3988d2?

#3988d2 is bright blue. The closest named color is Blue Sonki. In RGB it is rgb(57, 136, 210), in HSL hsl(209.02, 62.96%, 52.35%) and in OKLCH oklch(61.301% 0.13628 249.828).

What colors go well with #3988d2?

The complementary color of #3988d2 is #b77300. For a calmer combination use the analogous colors #0095ba and #7579d4. The triadic partners are #c75d71 and #699431.

Is white or black text more readable on #3988d2?

White text reads better on #3988d2: white gives a contrast ratio of 3.73:1 and black gives 5.63:1. WCAG AA asks for at least 4.5:1 for body text.

Is #3988d2 a warm or cool color?

#3988d2 is a cool color. In OKLCH its hue is 250 degrees, its lightness 61.3% and its chroma 0.136.