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#677CFF

#677cff ≈ Medium Slate Blue

  • blue
  • Lightness: high
  • Saturation: strong
  • Cool
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#677cff is a color from the blue family, with high lightness and strong saturation. In the RGB model it is made of 40.39% red, 48.63% green and 100% blue; printed in CMYK it uses 59.61% cyan, 51.37% magenta, 0% yellow and 0% black. Its hue angle is 231.71°, with 100% saturation and 70.2% lightness in HSL. It is a cool color, often associated with trust, stability and focus. 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 5.9:1 (WCAG AA). The closest named color is Medium Slate Blue (#7b68ee), ΔE 7.91.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#6666ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.2452

Complementary

  1. #677cff
  2. #ffea67

Split complementary

  1. #677cff
  2. #ff9e67
  3. #c8ff67

Analogous

  1. #67c8ff
  2. #677cff
  3. #9e67ff

Triadic

  1. #677cff
  2. #ff677c
  3. #7cff67

Tetradic

  1. #677cff
  2. #ea67ff
  3. #ffea67
  4. #7cff67

Square

  1. #677cff
  2. #ff67c8
  3. #ffea67
  4. #67ff9e

Monochromatic

  1. #001ccd
  2. #1b3aff
  3. #677cff
  4. #b4beff
  5. #ebedff

Shades

#677cff mixed progressively with black.

  1. #677cff
  2. #5d70e6
  3. #5263cc
  4. #4857b3
  5. #3e4a99
  6. #343e80
  7. #293266
  8. #1f254d
  9. #151933
  10. #0a0c1a
  11. #000000

Tints

#677cff mixed progressively with white.

  1. #677cff
  2. #7689ff
  3. #8596ff
  4. #95a3ff
  5. #a4b0ff
  6. #b3beff
  7. #c2cbff
  8. #d1d8ff
  9. #e1e5ff
  10. #f0f2ff
  11. #ffffff

Tones

#677cff mixed progressively with gray.

  1. #677cff
  2. #6a7cf2
  3. #6c7de6
  4. #6f7dd9
  5. #717ecc
  6. #747ec0
  7. #767eb3
  8. #797fa6
  9. #7b7f99
  10. #7e808d
  11. #808080

Readable text 3.56:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.9:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #888888 ≈ 0.003% of males
Achromatomaly #7c83c3 ≈ 0.001% of males
Protanopia #2f8fff ≈ 1.01% of males
Deuteranopia #0081fc ≈ 1.27% of males
Tritanopia #009ab2 ≈ 0.0001% of males
Protanomaly #4b88ff ≈ 1.08% of males
Deuteranomaly #407ffd ≈ 4.63% of males
Tritanomaly #388fd5 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-677cff {
  color: #677cff;
}
Background
.bg-677cff {
  background-color: #677cff;
  color: #000000;
}
Border
.border-677cff {
  border: 2px solid #677cff;
}
CSS variables
:root {
  --color-primary: #677cff;
  --color-primary-rgb: 103 124 255;
  --color-primary-hsl: 232 100% 70%;
}
Gradient
.gradient-677cff {
  background: linear-gradient(135deg, #677cff, #9e67ff);
}
Colored shadow
.shadow-677cff {
  box-shadow: 0 8px 24px rgb(103 124 255 / 0.35);
}

#7b68ee Medium Slate Blue ΔE 7.91 #0070ff Brandeis Blue ΔE 7.91 #4166f5 Ultramarine Blue ΔE 8.10 #6082b6 Glaucous ΔE 8.73 #4169e1 Royal Blue ΔE 8.83 #6495ed Cornflower Blue ΔE 8.92 #5b92e5 United Nations Blue ΔE 9.21 #988300 Inverted #888888 Grayscale 

Medium Slate Blue
#677cff  rgb(103, 124, 255)  hsl(232, 100%, 70%)  Medium Slate Blue
#ffea67  rgb(255, 234, 103)  hsl(52, 100%, 70%)  Naples Yellow
#ff677c  rgb(255, 103, 124)  hsl(352, 100%, 70%)  Light Coral
#7cff67  rgb(124, 255, 103)  hsl(112, 100%, 70%)  Neon Green