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#307ed4 color: Soothing Sapphire

#307ed4 is rgb(48, 126, 212) in RGB and oklch(58.894% 0.1518 253.637) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

211°
100%

58.9%
0.152
254°
  • Blue
  • Medium
  • Vivid
  • Cool
  • ≈ Steel blue
  • sky-600
  • Black 17%

Inside sRGB: displays the same on any screen.

White text
4.15:1Hard to read
Lc -74
Black text
5.06:1Readable · AA
Lc 36

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About #307ed4

#307ed4 is a bright blue color. In OKLCH it has 58.9% lightness, 0.152 chroma and a hue of 254°.

Inside sRGB: displays the same on any screen.

White text on it reaches 4.15:1 contrast and black text 5.06:1, so white text reads better.

The closest named color is Soothing Sapphire (#307dd3). In Tailwind CSS the closest color is sky-600.

More medium blue colors

Lighter: #307ed4 mixed with white

  1. 307ed4
  2. 488bd9
  3. 5d99de
  4. 72a6e3
  5. 86b2e8
  6. 9abfec
  7. aeccf1
  8. c2d9f5
  9. d6e6f8
  10. ebf2fc

Darker: #307ed4 mixed with black

  1. 307ed4
  2. 286db8
  3. 215c9d
  4. 1a4c83
  5. 133c69
  6. 0c2d51
  7. 061f3a
  8. 031124
  9. 010510
  10. 000102

Calmer: #307ed4 with less saturation

  1. 307ed4
  2. 3b7fcc
  3. 457fc3
  4. 4d7fbb
  5. 5580b2
  6. 5d7fa9
  7. 647fa1
  8. 6a7f98
  9. 717e8f
  10. 777e86

Questions about #307ed4

What color is #307ed4?

#307ed4 is bright blue. The closest named color is Soothing Sapphire. In RGB it is rgb(48, 126, 212), in HSL hsl(211.46, 65.6%, 50.98%) and in OKLCH oklch(58.894% 0.1518 253.637).

What colors go well with #307ed4?

The complementary color of #307ed4 is #af6c00. For a calmer combination use the analogous colors #008cb6 and #736dd3. The triadic partners are #c64f62 and #558f21.

Is white or black text more readable on #307ed4?

White text reads better on #307ed4: white gives a contrast ratio of 4.15:1 and black gives 5.06:1. WCAG AA asks for at least 4.5:1 for body text.

Is #307ed4 a warm or cool color?

#307ed4 is a cool color. In OKLCH its hue is 254 degrees, its lightness 58.9% and its chroma 0.152.