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#263D40

#263d40 ≈ Gunmetal

  • cyan
  • Lightness: low
  • Saturation: muted
  • Cool
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#263d40 is a color from the cyan family, with low lightness and muted saturation. In the RGB model it is made of 14.9% red, 23.92% green and 25.1% blue; printed in CMYK it uses 40.62% cyan, 4.69% magenta, 0% yellow and 74.9% black. Its hue angle is 186.92°, with 25.49% saturation and 20% 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 11.51:1 (WCAG AAA). The closest named color is Gunmetal (#2a3439), ΔE 6.15.

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 luminance0.0412

Complementary

  1. #263d40
  2. #402926

Split complementary

  1. #263d40
  2. #402630
  3. #403626

Analogous

  1. #264036
  2. #263d40
  3. #263040

Triadic

  1. #263d40
  2. #40263d
  3. #3d4026

Tetradic

  1. #263d40
  2. #292640
  3. #402926
  4. #3d4026

Square

  1. #263d40
  2. #362640
  3. #402926
  4. #304026

Monochromatic

  1. #080c0d
  2. #0a0f10
  3. #263d40
  4. #436b70
  5. #5f99a0

Shades

#263d40 mixed progressively with black.

  1. #263d40
  2. #22373a
  3. #1e3133
  4. #1b2b2d
  5. #172526
  6. #131f20
  7. #0f181a
  8. #0b1213
  9. #080c0d
  10. #040606
  11. #000000

Tints

#263d40 mixed progressively with white.

  1. #263d40
  2. #3c5053
  3. #516466
  4. #677779
  5. #7d8b8c
  6. #939ea0
  7. #a8b1b3
  8. #bec5c6
  9. #d4d8d9
  10. #e9ecec
  11. #ffffff

Tones

#263d40 mixed progressively with gray.

  1. #263d40
  2. #2f4446
  3. #384a4d
  4. #415153
  5. #4a585a
  6. #535f60
  7. #5c6566
  8. #656c6d
  9. #6e7373
  10. #77797a
  11. #808080

Readable text 11.51:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.82:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #393939 ≈ 0.003% of males
Achromatomaly #323b3c ≈ 0.001% of males
Protanopia #393b40 ≈ 1.01% of males
Deuteranopia #353840 ≈ 1.27% of males
Tritanopia #1c3f3e ≈ 0.0001% of males
Protanomaly #333c40 ≈ 1.08% of males
Deuteranomaly #303a40 ≈ 4.63% of males
Tritanomaly #203e3f ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-263d40 {
  color: #263d40;
}
Background
.bg-263d40 {
  background-color: #263d40;
  color: #ffffff;
}
Border
.border-263d40 {
  border: 2px solid #263d40;
}
CSS variables
:root {
  --color-primary: #263d40;
  --color-primary-rgb: 38 61 64;
  --color-primary-hsl: 187 25% 20%;
}
Gradient
.gradient-263d40 {
  background: linear-gradient(135deg, #263d40, #263040);
}
Colored shadow
.shadow-263d40 {
  box-shadow: 0 8px 24px rgb(38 61 64 / 0.35);
}

#2a3439 Gunmetal ΔE 6.15 #2f4f4f Dark Slate Gray ΔE 6.47 #2f4f4f Dark Slate Grey ΔE 6.47 #36454f Charcoal ΔE 6.92 #414a4c Outer Space ΔE 7.42 #004953 Midnight Green ΔE 7.61 #353839 Onyx ΔE 8.36 #d9c2bf Inverted #393939 Grayscale 

Gunmetal
#263d40  rgb(38, 61, 64)  hsl(187, 25%, 20%)  Gunmetal
#402926  rgb(64, 41, 38)  hsl(7, 25%, 20%)  Bistre
#40263d  rgb(64, 38, 61)  hsl(307, 25%, 20%)  Eggplant
#3d4026  rgb(61, 64, 38)  hsl(67, 25%, 20%)  Rifle Green