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#100d33 color: Spanish Roast

#100d33 is rgb(16, 13, 51) in RGB and oklch(19.169% 0.07217 280.682) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

245°
100%

19.2%
0.072
281°
  • Indigo
  • Very dark
  • Soft
  • Cool
  • ≈ Midnight blue
  • slate-900
  • Black 80%

Inside sRGB: displays the same on any screen.

White text
18.63:1Readable · AA
Lc -107
Black text
1.13:1Hard to read
Lc 0

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About #100d33

#100d33 is a soft very dark indigo color. In OKLCH it has 19.2% lightness, 0.072 chroma and a hue of 281°.

Inside sRGB: displays the same on any screen.

White text on it reaches 18.63:1 contrast and black text 1.13:1, so white text reads better.

The closest named color is Spanish Roast (#111133). In Tailwind CSS the closest color is slate-900.

More very dark indigo colors

Lighter: #100d33 mixed with white

  1. 100d33
  2. 222246
  3. 363859
  4. 4c4e6d
  5. 636580
  6. 7b7d95
  7. 9496a9
  8. adafbe
  9. c8c9d3
  10. e3e4e9

Darker: #100d33 mixed with black

  1. 100d33
  2. 0c0a2b
  3. 090723
  4. 06051c
  5. 040314
  6. 02020d
  7. 010107
  8. 000003
  9. 000001
  10. 000000

Calmer: #100d33 with less saturation

  1. 100d33
  2. 100e30
  3. 100f2d
  4. 11102a
  5. 111127
  6. 111224
  7. 121321
  8. 12131e
  9. 13141b
  10. 131417

Questions about #100d33

What color is #100d33?

#100d33 is soft very dark indigo. The closest named color is Spanish Roast. In RGB it is rgb(16, 13, 51), in HSL hsl(244.74, 59.38%, 12.55%) and in OKLCH oklch(19.169% 0.07217 280.682).

What colors go well with #100d33?

The complementary color of #100d33 is #1a1400. For a calmer combination use the analogous colors #001433 and #1e072b. The triadic partners are #2d0400 and #001d09.

Is white or black text more readable on #100d33?

White text reads better on #100d33: white gives a contrast ratio of 18.63:1 and black gives 1.13:1. WCAG AA asks for at least 4.5:1 for body text.

Is #100d33 a warm or cool color?

#100d33 is a cool color. In OKLCH its hue is 281 degrees, its lightness 19.2% and its chroma 0.072.