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#3581cb color: Worn Denim

#3581cb is rgb(53, 129, 203) in RGB and oklch(59.179% 0.13573 250.756) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

210°
100%

59.2%
0.136
251°
  • Blue
  • Medium
  • Vivid
  • Cool
  • ≈ Steel blue
  • sky-600
  • Black 20%

Inside sRGB: displays the same on any screen.

White text
4.07:1Hard to read
Lc -73
Black text
5.15:1Readable · AA
Lc 36

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About #3581cb

#3581cb is a bright blue color. In OKLCH it has 59.2% lightness, 0.136 chroma and a hue of 251°.

Inside sRGB: displays the same on any screen.

White text on it reaches 4.07:1 contrast and black text 5.15:1, so white text reads better.

The closest named color is Worn Denim (#4282c6). In Tailwind CSS the closest color is sky-600.

More medium blue colors

Lighter: #3581cb mixed with white

  1. 3581cb
  2. 4c8ed1
  3. 619bd7
  4. 75a7dc
  5. 89b4e2
  6. 9cc0e7
  7. b0cdec
  8. c3d9f1
  9. d7e6f6
  10. ebf2fb

Darker: #3581cb mixed with black

  1. 3581cb
  2. 2d6fb0
  3. 255e96
  4. 1d4e7d
  5. 153e65
  6. 0e2e4d
  7. 081f37
  8. 031222
  9. 01060f
  10. 000102

Calmer: #3581cb with less saturation

  1. 3581cb
  2. 3f81c4
  3. 4881bc
  4. 5181b4
  5. 5881ad
  6. 5f81a5
  7. 66819e
  8. 6c8096
  9. 727f8e
  10. 787f86

Questions about #3581cb

What color is #3581cb?

#3581cb is bright blue. The closest named color is Worn Denim. In RGB it is rgb(53, 129, 203), in HSL hsl(209.6, 59.06%, 50.2%) and in OKLCH oklch(59.179% 0.13573 250.756).

What colors go well with #3581cb?

The complementary color of #3581cb is #af6d00. For a calmer combination use the analogous colors #008eb3 and #7072cc. The triadic partners are #c0576a and #618d2c.

Is white or black text more readable on #3581cb?

White text reads better on #3581cb: white gives a contrast ratio of 4.07:1 and black gives 5.15:1. WCAG AA asks for at least 4.5:1 for body text.

Is #3581cb a warm or cool color?

#3581cb is a cool color. In OKLCH its hue is 251 degrees, its lightness 59.2% and its chroma 0.136.