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#2d3587 color: Ritterlich Blue

#2d3587 is rgb(45, 53, 135) in RGB and oklch(37.443% 0.13562 273.641) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

235°
100%

37.4%
0.136
274°
  • Indigo
  • Dark
  • Soft
  • Cool
  • ≈ Cobalt
  • indigo-900
  • Black 47%

Inside sRGB: displays the same on any screen.

White text
10.66:1Readable · AA
Lc -98
Black text
1.97:1Hard to read
Lc 10

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About #2d3587

#2d3587 is a soft dark indigo color. In OKLCH it has 37.4% lightness, 0.136 chroma and a hue of 274°.

Inside sRGB: displays the same on any screen.

White text on it reaches 10.66:1 contrast and black text 1.97:1, so white text reads better.

The closest named color is Ritterlich Blue (#293286). In Tailwind CSS the closest color is indigo-900.

More dark indigo colors

Lighter: #2d3587 mixed with white

  1. 2d3587
  2. 3e4994
  3. 505da0
  4. 6370ad
  5. 7884b9
  6. 8d98c5
  7. a3acd1
  8. b9c0dd
  9. d0d5e8
  10. e7eaf4

Darker: #2d3587 mixed with black

  1. 2d3587
  2. 262d75
  3. 1f2563
  4. 181d51
  5. 111541
  6. 0b0e31
  7. 060821
  8. 020313
  9. 010106
  10. 000001

Calmer: #2d3587 with less saturation

  1. 2d3587
  2. 2e3780
  3. 303979
  4. 323b73
  5. 343d6c
  6. 363e65
  7. 383f5e
  8. 3a4057
  9. 3c4050
  10. 3e4148

Questions about #2d3587

What color is #2d3587?

#2d3587 is soft dark indigo. The closest named color is Ritterlich Blue. In RGB it is rgb(45, 53, 135), in HSL hsl(234.67, 50%, 35.29%) and in OKLCH oklch(37.443% 0.13562 273.641).

What colors go well with #2d3587?

The complementary color of #2d3587 is #523e00. For a calmer combination use the analogous colors #00447b and #51277a. The triadic partners are #781600 and #00521e.

Is white or black text more readable on #2d3587?

White text reads better on #2d3587: white gives a contrast ratio of 10.66:1 and black gives 1.97:1. WCAG AA asks for at least 4.5:1 for body text.

Is #2d3587 a warm or cool color?

#2d3587 is a cool color. In OKLCH its hue is 274 degrees, its lightness 37.4% and its chroma 0.136.