ColorTool
Log in
#3F7C8A

#3f7c8a ≈ Teal Blue

  • cyan
  • Lightness: low
  • Saturation: moderate
  • Cool
Check contrast Explore in graph Random color

#3f7c8a is a color from the cyan family, with low lightness and moderate saturation. In the RGB model it is made of 24.71% red, 48.63% green and 54.12% blue; printed in CMYK it uses 54.35% cyan, 10.14% magenta, 0% yellow and 45.88% black. Its hue angle is 191.2°, with 37.31% saturation and 39.41% 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 brand accents. White text on this color reaches a contrast ratio of 4.71:1 (WCAG AA). The closest named color is Teal Blue (#367588), ΔE 3.36.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#336699
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1731

Complementary

  1. #3f7c8a
  2. #8a4d3f

Split complementary

  1. #3f7c8a
  2. #8a3f56
  3. #8a723f

Analogous

  1. #3f8a72
  2. #3f7c8a
  3. #3f568a

Triadic

  1. #3f7c8a
  2. #8a3f7c
  3. #7c8a3f

Tetradic

  1. #3f7c8a
  2. #4d3f8a
  3. #8a4d3f
  4. #7c8a3f

Square

  1. #3f7c8a
  2. #723f8a
  3. #8a4d3f
  4. #568a3f

Monochromatic

  1. #0f1e21
  2. #274d55
  3. #3f7c8a
  4. #5fa6b6
  5. #94c3ce

Shades

#3f7c8a mixed progressively with black.

  1. #3f7c8a
  2. #39707c
  3. #32636e
  4. #2c5761
  5. #264a53
  6. #203e45
  7. #193237
  8. #132529
  9. #0d191c
  10. #060c0e
  11. #000000

Tints

#3f7c8a mixed progressively with white.

  1. #3f7c8a
  2. #528996
  3. #6596a1
  4. #79a3ad
  5. #8cb0b9
  6. #9fbec5
  7. #b2cbd0
  8. #c5d8dc
  9. #d9e5e8
  10. #ecf2f3
  11. #ffffff

Tones

#3f7c8a mixed progressively with gray.

  1. #3f7c8a
  2. #467c89
  3. #4c7d88
  4. #537d87
  5. #597e86
  6. #607e85
  7. #667e84
  8. #6d7f83
  9. #737f82
  10. #7a8081
  11. #808080

Readable text 4.71:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.46:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #747474 ≈ 0.003% of males
Achromatomaly #63777d ≈ 0.001% of males
Protanopia #72788b ≈ 1.01% of males
Deuteranopia #66708a ≈ 1.27% of males
Tritanopia #058180 ≈ 0.0001% of males
Protanomaly #617a8a ≈ 1.08% of males
Deuteranomaly #59758a ≈ 4.63% of males
Tritanomaly #287f84 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-3f7c8a {
  color: #3f7c8a;
}
Background
.bg-3f7c8a {
  background-color: #3f7c8a;
  color: #ffffff;
}
Border
.border-3f7c8a {
  border: 2px solid #3f7c8a;
}
CSS variables
:root {
  --color-primary: #3f7c8a;
  --color-primary-rgb: 63 124 138;
  --color-primary-hsl: 191 37% 39%;
}
Gradient
.gradient-3f7c8a {
  background: linear-gradient(135deg, #3f7c8a, #3f568a);
}
Colored shadow
.shadow-3f7c8a {
  box-shadow: 0 8px 24px rgb(63 124 138 / 0.35);
}

#367588 Teal Blue ΔE 3.36 #008080 Teal ΔE 9.05 #007ba7 Cerulean ΔE 9.47 #317873 Myrtle Green ΔE 9.51 #008b8b Dark Cyan ΔE 10.19 #0095b6 Bondi Blue ΔE 10.42 #5d8aa8 Air Force Blue ΔE 10.59 #c08375 Inverted #747474 Grayscale 

Teal Blue
#3f7c8a  rgb(63, 124, 138)  hsl(191, 37%, 39%)  Teal Blue
#8a4d3f  rgb(138, 77, 63)  hsl(11, 37%, 39%)  Chestnut
#8a3f7c  rgb(138, 63, 124)  hsl(311, 37%, 39%)  Deep Plum
#7c8a3f  rgb(124, 138, 63)  hsl(71, 37%, 39%)  Olive Drab