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#648cce color: Royal Regatta

#648cce is rgb(100, 140, 206) in RGB and oklch(63.89% 0.10934 260.049) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

217°
100%

63.9%
0.109
260°
  • Blue
  • Medium
  • Soft
  • Cool
  • ≈ Steel blue
  • sky-600
  • Black 19%

Inside sRGB: displays the same on any screen.

White text
3.40:1Hard to read
Lc -67
Black text
6.18:1Readable · AA
Lc 43

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About #648cce

#648cce is a soft blue color. In OKLCH it has 63.9% lightness, 0.109 chroma and a hue of 260°.

Inside sRGB: displays the same on any screen.

White text on it reaches 3.4:1 contrast and black text 6.18:1, so white text reads better.

The closest named color is Royal Regatta (#678bc9). In Tailwind CSS the closest color is sky-600.

More medium blue colors

Lighter: #648cce mixed with white

  1. 648cce
  2. 7397d3
  3. 82a3d9
  4. 91aede
  5. a0bae3
  6. b0c5e8
  7. bfd1ed
  8. cfdcf2
  9. dfe8f6
  10. eff3fb

Darker: #648cce mixed with black

  1. 648cce
  2. 5679b3
  3. 486798
  4. 3b557f
  5. 2e4366
  6. 22334e
  7. 162338
  8. 0b1423
  9. 03070f
  10. 000102

Calmer: #648cce with less saturation

  1. 648cce
  2. 688cc8
  3. 6d8dc1
  4. 718dbb
  5. 758db4
  6. 798dae
  7. 7d8da7
  8. 808da0
  9. 848c99
  10. 888c93

Questions about #648cce

What color is #648cce?

#648cce is soft blue. The closest named color is Royal Regatta. In RGB it is rgb(100, 140, 206), in HSL hsl(217.36, 51.96%, 60%) and in OKLCH oklch(63.89% 0.10934 260.049).

What colors go well with #648cce?

The complementary color of #648cce is #ae8434. For a calmer combination use the analogous colors #3398c1 and #8b80ca. The triadic partners are #c56f70 and #679c5b.

Is white or black text more readable on #648cce?

White text reads better on #648cce: white gives a contrast ratio of 3.4:1 and black gives 6.18:1. WCAG AA asks for at least 4.5:1 for body text.

Is #648cce a warm or cool color?

#648cce is a cool color. In OKLCH its hue is 260 degrees, its lightness 63.9% and its chroma 0.109.