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#637dcd color: Soft blue

#637dcd is rgb(99, 125, 205) in RGB and oklch(60.583% 0.1256 268.852) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

225°
100%

60.6%
0.126
269°
  • Blue
  • Medium
  • Soft
  • Cool
  • ≈ Steel blue
  • sky-600
  • Black 20%

Inside sRGB: displays the same on any screen.

White text
3.93:1Hard to read
Lc -72
Black text
5.35:1Readable · AA
Lc 38

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About #637dcd

#637dcd is a soft blue color. In OKLCH it has 60.6% lightness, 0.126 chroma and a hue of 269°.

Inside sRGB: displays the same on any screen.

White text on it reaches 3.93:1 contrast and black text 5.35:1, so white text reads better.

The closest named color is Indigo Light (#5d76cb). In Tailwind CSS the closest color is sky-600.

More medium blue colors

Lighter: #637dcd mixed with white

  1. 637dcd
  2. 718ad3
  3. 8097d8
  4. 8fa4de
  5. 9eb1e3
  6. aebee8
  7. becbed
  8. ced8f2
  9. dee5f6
  10. eef2fb

Darker: #637dcd mixed with black

  1. 637dcd
  2. 556cb2
  3. 475b98
  4. 3a4b7e
  5. 2e3b66
  6. 212c4e
  7. 161e38
  8. 0b1123
  9. 03050f
  10. 000102

Calmer: #637dcd with less saturation

  1. 637dcd
  2. 667ec6
  3. 697fbe
  4. 6c80b7
  5. 6f80b0
  6. 7281a8
  7. 7581a1
  8. 788199
  9. 7c8292
  10. 7f828a

Questions about #637dcd

What color is #637dcd?

#637dcd is soft blue. The closest named color is Soft blue. In RGB it is rgb(99, 125, 205), in HSL hsl(225.28, 51.46%, 59.61%) and in OKLCH oklch(60.583% 0.1256 268.852).

What colors go well with #637dcd?

The complementary color of #637dcd is #a07d00. For a calmer combination use the analogous colors #218bc4 and #8d6fc2. The triadic partners are #c26155 and #439656.

Is white or black text more readable on #637dcd?

White text reads better on #637dcd: white gives a contrast ratio of 3.93:1 and black gives 5.35:1. WCAG AA asks for at least 4.5:1 for body text.

Is #637dcd a warm or cool color?

#637dcd is a cool color. In OKLCH its hue is 269 degrees, its lightness 60.6% and its chroma 0.126.