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#213d86 color: Blue Oblivion

#213d86 is rgb(33, 61, 134) in RGB and oklch(38.353% 0.12716 265.075) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

223°
100%

38.4%
0.127
265°
  • Blue
  • Dark
  • Soft
  • Cool
  • ≈ Cobalt
  • blue-900
  • Black 47%

Inside sRGB: displays the same on any screen.

White text
10.11:1Readable · AA
Lc -97
Black text
2.08:1Hard to read
Lc 11

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About #213d86

#213d86 is a soft dark blue color. In OKLCH it has 38.4% lightness, 0.127 chroma and a hue of 265°.

Inside sRGB: displays the same on any screen.

White text on it reaches 10.11:1 contrast and black text 2.08:1, so white text reads better.

The closest named color is Blue Oblivion (#26428b). In Tailwind CSS the closest color is blue-900.

More dark blue colors

Lighter: #213d86 mixed with white

  1. 213d86
  2. 345093
  3. 48639f
  4. 5d76ac
  5. 7389b8
  6. 899cc4
  7. 9fafd0
  8. b7c3dc
  9. ced7e8
  10. e6ebf3

Darker: #213d86 mixed with black

  1. 213d86
  2. 1b3474
  3. 162b62
  4. 102251
  5. 0b1a40
  6. 061230
  7. 030a21
  8. 010413
  9. 000106
  10. 000001

Calmer: #213d86 with less saturation

  1. 213d86
  2. 253f80
  3. 284079
  4. 2c4173
  5. 2f426c
  6. 334265
  7. 36435f
  8. 394358
  9. 3d4351
  10. 40434a

Questions about #213d86

What color is #213d86?

#213d86 is soft dark blue. The closest named color is Blue Oblivion. In RGB it is rgb(33, 61, 134), in HSL hsl(223.37, 60.48%, 32.75%) and in OKLCH oklch(38.353% 0.12716 265.075).

What colors go well with #213d86?

The complementary color of #213d86 is #5b3d00. For a calmer combination use the analogous colors #004a73 and #4a307e. The triadic partners are #791c1d and #00530c.

Is white or black text more readable on #213d86?

White text reads better on #213d86: white gives a contrast ratio of 10.11:1 and black gives 2.08:1. WCAG AA asks for at least 4.5:1 for body text.

Is #213d86 a warm or cool color?

#213d86 is a cool color. In OKLCH its hue is 265 degrees, its lightness 38.4% and its chroma 0.127.