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#166FA1

#166fa1 ≈ Sea Blue

  • azure
  • Lightness: low
  • Saturation: strong
  • Cool
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#166fa1 is a color from the azure family, with low lightness and strong saturation. In the RGB model it is made of 8.63% red, 43.53% green and 63.14% blue; printed in CMYK it uses 86.34% cyan, 31.06% magenta, 0% yellow and 36.86% black. Its hue angle is 201.58°, with 75.96% saturation and 35.88% lightness in HSL. It is a cool color, often associated with openness, freedom and calm. Designers typically use it for technology products, finance and banking and brand accents. White text on this color reaches a contrast ratio of 5.49:1 (WCAG AA). The closest named color is Sea Blue (#006994), ΔE 3.2.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#006699
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1411

Complementary

  1. #166fa1
  2. #a14816

Split complementary

  1. #166fa1
  2. #a1162a
  3. #a18d16

Analogous

  1. #16a18d
  2. #166fa1
  3. #162aa1

Triadic

  1. #166fa1
  2. #a1166f
  3. #6fa116

Tetradic

  1. #166fa1
  2. #4816a1
  3. #a14816
  4. #6fa116

Square

  1. #166fa1
  2. #8d16a1
  3. #a14816
  4. #2aa116

Monochromatic

  1. #04121a
  2. #0d415e
  3. #166fa1
  4. #239ce1
  5. #66bbea

Shades

#166fa1 mixed progressively with black.

  1. #166fa1
  2. #146491
  3. #125981
  4. #0f4e71
  5. #0d4361
  6. #0b3851
  7. #092c40
  8. #072130
  9. #041620
  10. #020b10
  11. #000000

Tints

#166fa1 mixed progressively with white.

  1. #166fa1
  2. #2d7daa
  3. #458cb4
  4. #5c9abd
  5. #73a9c7
  6. #8bb7d0
  7. #a2c5d9
  8. #b9d4e3
  9. #d0e2ec
  10. #e8f1f6
  11. #ffffff

Tones

#166fa1 mixed progressively with gray.

  1. #166fa1
  2. #21719e
  3. #2b729a
  4. #367497
  5. #407694
  6. #4b7891
  7. #56798d
  8. #607b8a
  9. #6b7d87
  10. #757e83
  11. #808080

Readable text 5.49:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.82:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #696969 ≈ 0.003% of males
Achromatomaly #546b83 ≈ 0.001% of males
Protanopia #5770a3 ≈ 1.01% of males
Deuteranopia #4463a0 ≈ 1.27% of males
Tritanopia #007c81 ≈ 0.0001% of males
Protanomaly #466fa2 ≈ 1.08% of males
Deuteranomaly #3768a0 ≈ 4.63% of males
Tritanomaly #00778f ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-166fa1 {
  color: #166fa1;
}
Background
.bg-166fa1 {
  background-color: #166fa1;
  color: #ffffff;
}
Border
.border-166fa1 {
  border: 2px solid #166fa1;
}
CSS variables
:root {
  --color-primary: #166fa1;
  --color-primary-rgb: 22 111 161;
  --color-primary-hsl: 202 76% 36%;
}
Gradient
.gradient-166fa1 {
  background: linear-gradient(135deg, #166fa1, #162aa1);
}
Colored shadow
.shadow-166fa1 {
  box-shadow: 0 8px 24px rgb(22 111 161 / 0.35);
}

#006994 Sea Blue ΔE 3.20 #0067a5 Medium Persian Blue ΔE 3.62 #0072bb French Blue ΔE 3.97 #007ba7 Cerulean ΔE 5.32 #436b95 Queen Blue ΔE 5.64 #26619c Lapis Lazuli ΔE 6.45 #0073cf True Blue ΔE 6.52 #e9905e Inverted #696969 Grayscale 

Sea Blue
#166fa1  rgb(22, 111, 161)  hsl(202, 76%, 36%)  Sea Blue
#a14816  rgb(161, 72, 22)  hsl(22, 76%, 36%)  Sienna
#a1166f  rgb(161, 22, 111)  hsl(322, 76%, 36%)  Jazzberry Jam
#6fa116  rgb(111, 161, 22)  hsl(82, 76%, 36%)  Olive Drab