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#307ac2 color: Windows Blue

#307ac2 is rgb(48, 122, 194) in RGB and oklch(56.892% 0.13302 250.883) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

210°
100%

56.9%
0.133
251°
  • Blue
  • Medium
  • Vivid
  • Cool
  • ≈ Steel blue
  • sky-600
  • Black 24%

Inside sRGB: displays the same on any screen.

White text
4.48:1Hard to read
Lc -76
Black text
4.69:1Readable · AA
Lc 33

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About #307ac2

#307ac2 is a bright blue color. In OKLCH it has 56.9% lightness, 0.133 chroma and a hue of 251°.

Inside sRGB: displays the same on any screen.

White text on it reaches 4.48:1 contrast and black text 4.69:1, so white text reads better.

The closest named color is Windows Blue (#3778bf). In Tailwind CSS the closest color is sky-600.

More medium blue colors

Lighter: #307ac2 mixed with white

  1. 307ac2
  2. 4887c9
  3. 5d95d0
  4. 71a2d6
  5. 85afdc
  6. 9abce3
  7. aecae9
  8. c2d7ee
  9. d6e4f4
  10. eaf2fa

Darker: #307ac2 mixed with black

  1. 307ac2
  2. 2869a8
  3. 21598f
  4. 1a4977
  5. 133a60
  6. 0c2b49
  7. 061d34
  8. 031020
  9. 01050e
  10. 000102

Calmer: #307ac2 with less saturation

  1. 307ac2
  2. 3a7abb
  3. 437ab3
  4. 4b7aac
  5. 537aa5
  6. 597a9d
  7. 607a96
  8. 66798e
  9. 6c7987
  10. 71787f

Questions about #307ac2

What color is #307ac2?

#307ac2 is bright blue. The closest named color is Windows Blue. In RGB it is rgb(48, 122, 194), in HSL hsl(209.59, 60.33%, 47.45%) and in OKLCH oklch(56.892% 0.13302 250.883).

What colors go well with #307ac2?

The complementary color of #307ac2 is #a76700. For a calmer combination use the analogous colors #0086aa and #6a6bc3. The triadic partners are #b75164 and #5b8627.

Is white or black text more readable on #307ac2?

White text reads better on #307ac2: white gives a contrast ratio of 4.48:1 and black gives 4.69:1. WCAG AA asks for at least 4.5:1 for body text.

Is #307ac2 a warm or cool color?

#307ac2 is a cool color. In OKLCH its hue is 251 degrees, its lightness 56.9% and its chroma 0.133.