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#304E4E

#304e4e ≈ Dark Slate Gray

  • cyan
  • Lightness: low
  • Saturation: muted
  • Cool
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#304e4e is a color from the cyan family, with low lightness and muted saturation. In the RGB model it is made of 18.82% red, 30.59% green and 30.59% blue; printed in CMYK it uses 38.46% cyan, 0% magenta, 0% yellow and 69.41% black. Its hue angle is 180°, with 23.81% saturation and 24.71% lightness in HSL. It is a cool color, often associated with freshness, technology and clarity. Designers typically use it for health and wellness, technology products and corporate identities. White text on this color reaches a contrast ratio of 9.03:1 (WCAG AAA). The closest named color is Dark Slate Gray (#2f4f4f), ΔE 0.58.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#336666
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0663

Complementary

  1. #304e4e
  2. #4e3030

Split complementary

  1. #304e4e
  2. #4e303f
  3. #4e3f30

Analogous

  1. #304e3f
  2. #304e4e
  3. #303f4e

Triadic

  1. #304e4e
  2. #4e304e
  3. #4e4e30

Tetradic

  1. #304e4e
  2. #30304e
  3. #4e3030
  4. #4e4e30

Square

  1. #304e4e
  2. #3f304e
  3. #4e3030
  4. #3f4e30

Monochromatic

  1. #080d0d
  2. #131f1f
  3. #304e4e
  4. #4d7d7d
  5. #70a7a7

Shades

#304e4e mixed progressively with black.

  1. #304e4e
  2. #2b4646
  3. #263e3e
  4. #223737
  5. #1d2f2f
  6. #182727
  7. #131f1f
  8. #0e1717
  9. #0a1010
  10. #050808
  11. #000000

Tints

#304e4e mixed progressively with white.

  1. #304e4e
  2. #456060
  3. #597171
  4. #6e8383
  5. #839595
  6. #98a7a7
  7. #acb8b8
  8. #c1caca
  9. #d6dcdc
  10. #eaeded
  11. #ffffff

Tones

#304e4e mixed progressively with gray.

  1. #304e4e
  2. #385353
  3. #405858
  4. #485d5d
  5. #506262
  6. #586767
  7. #606c6c
  8. #687171
  9. #707676
  10. #787b7b
  11. #808080

Readable text 9.03:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.33:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #494949 ≈ 0.003% of males
Achromatomaly #404b4b ≈ 0.001% of males
Protanopia #4a4b4e ≈ 1.01% of males
Deuteranopia #45474e ≈ 1.27% of males
Tritanopia #24504e ≈ 0.0001% of males
Protanomaly #414c4e ≈ 1.08% of males
Deuteranomaly #3d4a4e ≈ 4.63% of males
Tritanomaly #294f4e ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-304e4e {
  color: #304e4e;
}
Background
.bg-304e4e {
  background-color: #304e4e;
  color: #ffffff;
}
Border
.border-304e4e {
  border: 2px solid #304e4e;
}
CSS variables
:root {
  --color-primary: #304e4e;
  --color-primary-rgb: 48 78 78;
  --color-primary-hsl: 180 24% 25%;
}
Gradient
.gradient-304e4e {
  background: linear-gradient(135deg, #304e4e, #303f4e);
}
Colored shadow
.shadow-304e4e {
  box-shadow: 0 8px 24px rgb(48 78 78 / 0.35);
}

#2f4f4f Dark Slate Gray ΔE 0.58 #2f4f4f Dark Slate Grey ΔE 0.58 #004953 Midnight Green ΔE 6.58 #414a4c Outer Space ΔE 8.07 #4d5d53 Feldgrau ΔE 8.57 #36454f Charcoal ΔE 9.37 #2a3439 Gunmetal ΔE 11.37 #cfb1b1 Inverted #494949 Grayscale 

Dark Slate Gray
#304e4e  rgb(48, 78, 78)  hsl(180, 24%, 25%)  Dark Slate Gray
#4e3030  rgb(78, 48, 48)  hsl(0, 24%, 25%)  Caput Mortuum
#4e304e  rgb(78, 48, 78)  hsl(300, 24%, 25%)  Eggplant
#4e4e30  rgb(78, 78, 48)  hsl(60, 24%, 25%)  Rifle Green