ColorTool
Log in
#A1FFFB

#a1fffb ≈ Celeste

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

#a1fffb is a color from the cyan family, with high lightness and moderate saturation. In the RGB model it is made of 63.14% red, 100% green and 98.43% blue; printed in CMYK it uses 36.86% cyan, 0% magenta, 1.57% yellow and 0% black. Its hue angle is 177.45°, with 100% saturation and 81.57% 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 soft pastel palettes. Black text on this color reaches a contrast ratio of 18.21:1 (WCAG AAA). The closest named color is Celeste (#b2ffff), ΔE 2.83.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#99ffff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.8606

Complementary

  1. #a1fffb
  2. #ffa1a5

Split complementary

  1. #a1fffb
  2. #ffa1d4
  3. #ffcca1

Analogous

  1. #a1ffcc
  2. #a1fffb
  3. #a1d4ff

Triadic

  1. #a1fffb
  2. #fba1ff
  3. #fffba1

Tetradic

  1. #a1fffb
  2. #a1a5ff
  3. #ffa1a5
  4. #fffba1

Square

  1. #a1fffb
  2. #cca1ff
  3. #ffa1a5
  4. #d4ffa1

Monochromatic

  1. #08fff5
  2. #55fff8
  3. #a1fffb
  4. #ebfffe
  5. #ebfffe

Shades

#a1fffb mixed progressively with black.

  1. #a1fffb
  2. #91e6e2
  3. #81ccc9
  4. #71b3b0
  5. #619997
  6. #51807e
  7. #406664
  8. #304d4b
  9. #203332
  10. #101a19
  11. #000000

Tints

#a1fffb mixed progressively with white.

  1. #a1fffb
  2. #aafffb
  3. #b4fffc
  4. #bdfffc
  5. #c7fffd
  6. #d0fffd
  7. #d9fffd
  8. #e3fffe
  9. #ecfffe
  10. #f6ffff
  11. #ffffff

Tones

#a1fffb mixed progressively with gray.

  1. #a1fffb
  2. #9ef2ef
  3. #9ae6e2
  4. #97d9d6
  5. #94ccca
  6. #91c0be
  7. #8db3b1
  8. #8aa6a5
  9. #879999
  10. #838d8c
  11. #808080

Readable text 1.15:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 18.21:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #efefef ≈ 0.003% of males
Achromatomaly #d4f5f4 ≈ 0.001% of males
Protanopia #f5f6fb ≈ 1.01% of males
Deuteranopia #e3e9fc ≈ 1.27% of males
Tritanopia #7bfffd ≈ 0.0001% of males
Protanomaly #d8fafb ≈ 1.08% of males
Deuteranomaly #ccf2fc ≈ 4.63% of males
Tritanomaly #8cfffc ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-a1fffb {
  color: #a1fffb;
}
Background
.bg-a1fffb {
  background-color: #a1fffb;
  color: #000000;
}
Border
.border-a1fffb {
  border: 2px solid #a1fffb;
}
CSS variables
:root {
  --color-primary: #a1fffb;
  --color-primary-rgb: 161 255 251;
  --color-primary-hsl: 177 100% 82%;
}
Gradient
.gradient-a1fffb {
  background: linear-gradient(135deg, #a1fffb, #a1d4ff);
}
Colored shadow
.shadow-a1fffb {
  box-shadow: 0 8px 24px rgb(161 255 251 / 0.35);
}

#b2ffff Celeste ΔE 2.83 #7df9ff Electric Blue ΔE 4.51 #afeeee Pale Turquoise ΔE 5.37 #00ffff Aqua ΔE 7.75 #00ffff Cyan ΔE 7.75 #00ffef Turquoise Blue ΔE 8.99 #08e8de Bright Turquoise ΔE 9.81 #5e0004 Inverted #efefef Grayscale 

Celeste
#a1fffb  rgb(161, 255, 251)  hsl(177, 100%, 82%)  Celeste
#ffa1a5  rgb(255, 161, 165)  hsl(357, 100%, 82%)  Salmon Pink
#fba1ff  rgb(251, 161, 255)  hsl(297, 100%, 82%)  Mauve
#fffba1  rgb(255, 251, 161)  hsl(57, 100%, 82%)  Pastel Yellow