ColorTool
Log in
#4583FC

#4583fc ≈ United Nations Blue

  • azure
  • Lightness: high
  • Saturation: strong
  • Cool
Check contrast Explore in graph Random color

#4583fc is a color from the azure family, with high lightness and strong saturation. In the RGB model it is made of 27.06% red, 51.37% green and 98.82% blue; printed in CMYK it uses 72.62% cyan, 48.02% magenta, 0% yellow and 1.18% black. Its hue angle is 219.67°, with 96.83% saturation and 62.94% 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 call-to-action buttons. Black text on this color reaches a contrast ratio of 5.91:1 (WCAG AA). The closest named color is United Nations Blue (#5b92e5), ΔE 5.06.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#3399ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.2453

Complementary

  1. #4583fc
  2. #fcbe45

Split complementary

  1. #4583fc
  2. #fc6245
  3. #dffc45

Analogous

  1. #45dffc
  2. #4583fc
  3. #6245fc

Triadic

  1. #4583fc
  2. #fc4583
  3. #83fc45

Tetradic

  1. #4583fc
  2. #be45fc
  3. #fcbe45
  4. #83fc45

Square

  1. #4583fc
  2. #fc45df
  3. #fcbe45
  4. #45fc62

Monochromatic

  1. #033aa5
  2. #0454f1
  3. #4583fc
  4. #90b5fd
  5. #dce7fe

Shades

#4583fc mixed progressively with black.

  1. #4583fc
  2. #3e76e3
  3. #3769ca
  4. #305cb0
  5. #294f97
  6. #23427e
  7. #1c3465
  8. #15274c
  9. #0e1a32
  10. #070d19
  11. #000000

Tints

#4583fc mixed progressively with white.

  1. #4583fc
  2. #588ffc
  3. #6a9cfd
  4. #7da8fd
  5. #8fb5fd
  6. #a2c1fe
  7. #b5cdfe
  8. #c7dafe
  9. #dae6fe
  10. #ecf3ff
  11. #ffffff

Tones

#4583fc mixed progressively with gray.

  1. #4583fc
  2. #4b83f0
  3. #5182e3
  4. #5782d7
  5. #5d82ca
  6. #6382be
  7. #6881b2
  8. #6e81a5
  9. #748199
  10. #7a808c
  11. #808080

Readable text 3.56:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.91:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #888888 ≈ 0.003% of males
Achromatomaly #7386c2 ≈ 0.001% of males
Protanopia #3e91ff ≈ 1.01% of males
Deuteranopia #0080fa ≈ 1.27% of males
Tritanopia #00a0b3 ≈ 0.0001% of males
Protanomaly #418bff ≈ 1.08% of males
Deuteranomaly #2881fb ≈ 4.63% of males
Tritanomaly #0095d4 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-4583fc {
  color: #4583fc;
}
Background
.bg-4583fc {
  background-color: #4583fc;
  color: #000000;
}
Border
.border-4583fc {
  border: 2px solid #4583fc;
}
CSS variables
:root {
  --color-primary: #4583fc;
  --color-primary-rgb: 69 131 252;
  --color-primary-hsl: 220 97% 63%;
}
Gradient
.gradient-4583fc {
  background: linear-gradient(135deg, #4583fc, #6245fc);
}
Colored shadow
.shadow-4583fc {
  box-shadow: 0 8px 24px rgb(69 131 252 / 0.35);
}

#5b92e5 United Nations Blue ΔE 5.06 #6495ed Cornflower Blue ΔE 5.70 #318ce7 Bleu de France ΔE 5.98 #1e90ff Dodger Blue ΔE 6.23 #0070ff Brandeis Blue ΔE 6.42 #417dc1 Tufts Blue ΔE 7.06 #6082b6 Glaucous ΔE 7.24 #ba7c03 Inverted #888888 Grayscale 

United Nations Blue
#4583fc  rgb(69, 131, 252)  hsl(220, 97%, 63%)  United Nations Blue
#fcbe45  rgb(252, 190, 69)  hsl(40, 97%, 63%)  Amber
#fc4583  rgb(252, 69, 131)  hsl(340, 97%, 63%)  French Rose
#83fc45  rgb(131, 252, 69)  hsl(100, 97%, 63%)  Lawn Green