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#2170af color: Planetarium

#2170af is rgb(33, 112, 175) in RGB and oklch(53.008% 0.12372 247.447) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

207°
100%

53%
0.124
247°
  • Blue
  • Medium
  • Vivid
  • Cool
  • ≈ Cerulean
  • sky-700
  • Black 31%

Inside sRGB: displays the same on any screen.

White text
5.25:1Readable · AA
Lc -81
Black text
4.00:1Hard to read
Lc 28

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About #2170af

#2170af is a bright blue color. In OKLCH it has 53% lightness, 0.124 chroma and a hue of 247°.

Inside sRGB: displays the same on any screen.

White text on it reaches 5.25:1 contrast and black text 4:1, so white text reads better.

The closest named color is Planetarium (#1c70ad). In Tailwind CSS the closest color is sky-700.

More medium blue colors

Lighter: #2170af mixed with white

  1. 2170af
  2. 3c7eb8
  3. 538cc0
  4. 699bc8
  5. 7ea9d1
  6. 94b7d9
  7. a9c5e1
  8. bed4e8
  9. d4e2f0
  10. e9f0f8

Darker: #2170af mixed with black

  1. 2170af
  2. 1b6098
  3. 165181
  4. 10436b
  5. 0b3556
  6. 062741
  7. 031a2e
  8. 010e1c
  9. 00040b
  10. 000101

Calmer: #2170af with less saturation

  1. 2170af
  2. 2d70a8
  3. 3770a2
  4. 40709b
  5. 477095
  6. 4e6f8e
  7. 556f87
  8. 5b6e81
  9. 616d7a
  10. 666d73

Questions about #2170af

What color is #2170af?

#2170af is bright blue. The closest named color is Planetarium. In RGB it is rgb(33, 112, 175), in HSL hsl(206.62, 68.27%, 40.78%) and in OKLCH oklch(53.008% 0.12372 247.447).

What colors go well with #2170af?

The complementary color of #2170af is #9a5b00. For a calmer combination use the analogous colors #007b97 and #5b62b2. The triadic partners are #a5495f and #58781c.

Is white or black text more readable on #2170af?

White text reads better on #2170af: white gives a contrast ratio of 5.25:1 and black gives 4:1. WCAG AA asks for at least 4.5:1 for body text.

Is #2170af a warm or cool color?

#2170af is a cool color. In OKLCH its hue is 247 degrees, its lightness 53% and its chroma 0.124.