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#31382B

#31382b ≈ Black Olive

  • gray
  • Lightness: very low
  • Saturation: muted
  • Neutral
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#31382b is a color from the gray family, with very low lightness and muted saturation. In the RGB model it is made of 19.22% red, 21.96% green and 16.86% blue; printed in CMYK it uses 12.5% cyan, 0% magenta, 23.21% yellow and 78.04% black. Its hue angle is 92.31°, with 13.13% saturation and 19.41% lightness in HSL. It is a neutral color, often associated with neutrality, balance and professionalism. Designers typically use it for body text and typography and corporate identities. White text on this color reaches a contrast ratio of 12.13:1 (WCAG AAA). The closest named color is Black Olive (#3b3c36), ΔE 5.67.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#333333
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0366

Complementary

  1. #31382b
  2. #322b38

Split complementary

  1. #31382b
  2. #2b2b38
  3. #382b37

Analogous

  1. #37382b
  2. #31382b
  3. #2b382b

Triadic

  1. #31382b
  2. #2b3138
  3. #382b31

Tetradic

  1. #31382b
  2. #2b3832
  3. #322b38
  4. #382b31

Square

  1. #31382b
  2. #2b3738
  3. #322b38
  4. #382b2b

Monochromatic

  1. #0a0c09
  2. #0b0d0a
  3. #31382b
  4. #57634c
  5. #7d8f6d

Shades

#31382b mixed progressively with black.

  1. #31382b
  2. #2c3227
  3. #272d22
  4. #22271e
  5. #1d221a
  6. #191c16
  7. #141611
  8. #0f110d
  9. #0a0b09
  10. #050604
  11. #000000

Tints

#31382b mixed progressively with white.

  1. #31382b
  2. #464c40
  3. #5a6055
  4. #6f746b
  5. #838880
  6. #989c95
  7. #adafaa
  8. #c1c3bf
  9. #d6d7d5
  10. #eaebea
  11. #ffffff

Tones

#31382b mixed progressively with gray.

  1. #31382b
  2. #393f34
  3. #41463c
  4. #494e45
  5. #51554d
  6. #595c56
  7. #60635e
  8. #686a67
  9. #70726f
  10. #787978
  11. #808080

Readable text 12.13:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.73:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #363636 ≈ 0.003% of males
Achromatomaly #343732 ≈ 0.001% of males
Protanopia #39362a ≈ 1.01% of males
Deuteranopia #38362c ≈ 1.27% of males
Tritanopia #313734 ≈ 0.0001% of males
Protanomaly #36372b ≈ 1.08% of males
Deuteranomaly #35372b ≈ 4.63% of males
Tritanomaly #313731 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-31382b {
  color: #31382b;
}
Background
.bg-31382b {
  background-color: #31382b;
  color: #ffffff;
}
Border
.border-31382b {
  border: 2px solid #31382b;
}
CSS variables
:root {
  --color-primary: #31382b;
  --color-primary-rgb: 49 56 43;
  --color-primary-hsl: 92 13% 19%;
}
Gradient
.gradient-31382b {
  background: linear-gradient(135deg, #31382b, #2b382b);
}
Colored shadow
.shadow-31382b {
  box-shadow: 0 8px 24px rgb(49 56 43 / 0.35);
}

#3b3c36 Black Olive ΔE 5.67 #444c38 Rifle Green ΔE 6.96 #353839 Onyx ΔE 8.89 #343434 Jet ΔE 9.08 #123524 Phthalo Green ΔE 10.02 #414a4c Outer Space ΔE 10.65 #2a3439 Gunmetal ΔE 10.89 #cec7d4 Inverted #363636 Grayscale 

Black Olive
#31382b  rgb(49, 56, 43)  hsl(92, 13%, 19%)  Black Olive
#322b38  rgb(50, 43, 56)  hsl(272, 13%, 19%)  Jet
#2b3138  rgb(43, 49, 56)  hsl(212, 13%, 19%)  Gunmetal
#382b31  rgb(56, 43, 49)  hsl(332, 13%, 19%)  Jet