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#31FFFF

#31ffff ≈ Aqua

  • cyan
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#31ffff is a color from the cyan family, with medium lightness and vivid saturation. In the RGB model it is made of 19.22% red, 100% green and 100% blue; printed in CMYK it uses 80.78% cyan, 0% magenta, 0% yellow and 0% black. Its hue angle is 180°, with 100% saturation and 59.61% 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 call-to-action buttons. Black text on this color reaches a contrast ratio of 16.88:1 (WCAG AAA). The closest named color is Aqua (#00ffff), ΔE 0.65.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#33ffff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.7939

Complementary

  1. #31ffff
  2. #ff3131

Split complementary

  1. #31ffff
  2. #ff3198
  3. #ff9831

Analogous

  1. #31ff98
  2. #31ffff
  3. #3198ff

Triadic

  1. #31ffff
  2. #ff31ff
  3. #ffff31

Tetradic

  1. #31ffff
  2. #3131ff
  3. #ff3131
  4. #ffff31

Square

  1. #31ffff
  2. #9831ff
  3. #ff3131
  4. #98ff31

Monochromatic

  1. #009797
  2. #00e4e4
  3. #31ffff
  4. #7effff
  5. #caffff

Shades

#31ffff mixed progressively with black.

  1. #31ffff
  2. #2ce6e6
  3. #27cccc
  4. #22b3b3
  5. #1d9999
  6. #198080
  7. #146666
  8. #0f4d4d
  9. #0a3333
  10. #051a1a
  11. #000000

Tints

#31ffff mixed progressively with white.

  1. #31ffff
  2. #46ffff
  3. #5affff
  4. #6fffff
  5. #83ffff
  6. #98ffff
  7. #adffff
  8. #c1ffff
  9. #d6ffff
  10. #eaffff
  11. #ffffff

Tones

#31ffff mixed progressively with gray.

  1. #31ffff
  2. #39f2f2
  3. #41e6e6
  4. #49d9d9
  5. #51cccc
  6. #59c0c0
  7. #60b3b3
  8. #68a6a6
  9. #709999
  10. #788d8d
  11. #808080

Readable text 1.24:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 16.88:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #e6e6e6 ≈ 0.003% of males
Achromatomaly #baf1f1 ≈ 0.001% of males
Protanopia #eef2ff ≈ 1.01% of males
Deuteranopia #d2deff ≈ 1.27% of males
Tritanopia #00fffe ≈ 0.0001% of males
Protanomaly #bff7ff ≈ 1.08% of males
Deuteranomaly #a9ecff ≈ 4.63% of males
Tritanomaly #00ffff ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-31ffff {
  color: #31ffff;
}
Background
.bg-31ffff {
  background-color: #31ffff;
  color: #000000;
}
Border
.border-31ffff {
  border: 2px solid #31ffff;
}
CSS variables
:root {
  --color-primary: #31ffff;
  --color-primary-rgb: 49 255 255;
  --color-primary-hsl: 180 100% 60%;
}
Gradient
.gradient-31ffff {
  background: linear-gradient(135deg, #31ffff, #3198ff);
}
Colored shadow
.shadow-31ffff {
  box-shadow: 0 8px 24px rgb(49 255 255 / 0.35);
}

#00ffff Aqua ΔE 0.65 #00ffff Cyan ΔE 0.65 #7df9ff Electric Blue ΔE 5.01 #00ffef Turquoise Blue ΔE 5.08 #08e8de Bright Turquoise ΔE 6.07 #40e0d0 Turquoise ΔE 8.65 #b2ffff Celeste ΔE 9.31 #ce0000 Inverted #e6e6e6 Grayscale 

Aqua
#31ffff  rgb(49, 255, 255)  hsl(180, 100%, 60%)  Aqua
#ff3131  rgb(255, 49, 49)  hsl(0, 100%, 60%)  Tractor Red
#ff31ff  rgb(255, 49, 255)  hsl(300, 100%, 60%)  Fuchsia
#ffff31  rgb(255, 255, 49)  hsl(60, 100%, 60%)  Daffodil