ColorTool
Log in
#FF0451

#ff0451 ≈ Folly

  • rose
  • Lightness: medium
  • Saturation: vivid
  • Warm
Check contrast Explore in graph Random color

#ff0451 is a color from the rose family, with medium lightness and vivid saturation. In the RGB model it is made of 100% red, 1.57% green and 31.76% blue; printed in CMYK it uses 0% cyan, 98.43% magenta, 68.24% yellow and 0% black. Its hue angle is 341.59°, with 100% saturation and 50.78% lightness in HSL. It is a warm color, often associated with romance, playfulness and affection. Designers typically use it for food and restaurant brands, sales and promotions and call-to-action buttons. Black text on this color reaches a contrast ratio of 5.39:1 (WCAG AA). The closest named color is Folly (#ff004f), ΔE 0.44.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#ff0066
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.2194

Complementary

  1. #ff0451
  2. #04ffb2

Split complementary

  1. #ff0451
  2. #04ff34
  3. #04cfff

Analogous

  1. #ff04cf
  2. #ff0451
  3. #ff3404

Triadic

  1. #ff0451
  2. #51ff04
  3. #0451ff

Tetradic

  1. #ff0451
  2. #ffb204
  3. #04ffb2
  4. #0451ff

Square

  1. #ff0451
  2. #cfff04
  3. #04ffb2
  4. #3404ff

Monochromatic

  1. #6a0021
  2. #b60038
  3. #ff0451
  4. #ff5086
  5. #ff9dbb

Shades

#ff0451 mixed progressively with black.

  1. #ff0451
  2. #e60449
  3. #cc0341
  4. #b30339
  5. #990231
  6. #800229
  7. #660220
  8. #4d0118
  9. #330110
  10. #1a0008
  11. #000000

Tints

#ff0451 mixed progressively with white.

  1. #ff0451
  2. #ff1d62
  3. #ff3674
  4. #ff4f85
  5. #ff6897
  6. #ff82a8
  7. #ff9bb9
  8. #ffb4cb
  9. #ffcddc
  10. #ffe6ee
  11. #ffffff

Tones

#ff0451 mixed progressively with gray.

  1. #ff0451
  2. #f21056
  3. #e61d5a
  4. #d9295f
  5. #cc3664
  6. #c04269
  7. #b34e6d
  8. #a65b72
  9. #996777
  10. #8d747b
  11. #808080

Readable text 3.9:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.39:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #818181 ≈ 0.003% of males
Achromatomaly #c16671 ≈ 0.001% of males
Protanopia #676351 ≈ 1.01% of males
Deuteranopia #a0914a ≈ 1.27% of males
Tritanopia #ff0031 ≈ 0.0001% of males
Protanomaly #b84d51 ≈ 1.08% of males
Deuteranomaly #cd734d ≈ 4.63% of males
Tritanomaly #ff0040 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-ff0451 {
  color: #ff0451;
}
Background
.bg-ff0451 {
  background-color: #ff0451;
  color: #000000;
}
Border
.border-ff0451 {
  border: 2px solid #ff0451;
}
CSS variables
:root {
  --color-primary: #ff0451;
  --color-primary-rgb: 255 4 81;
  --color-primary-hsl: 342 100% 51%;
}
Gradient
.gradient-ff0451 {
  background: linear-gradient(135deg, #ff0451, #ff3404);
}
Colored shadow
.shadow-ff0451 {
  box-shadow: 0 8px 24px rgb(255 4 81 / 0.35);
}

#ff004f Folly ΔE 0.44 #e52b50 Amaranth ΔE 4.25 #fe4164 Neon Fuchsia ΔE 4.51 #fd0e35 Tractor Red ΔE 6.95 #dc143c Crimson ΔE 7.79 #de3163 Cerise ΔE 7.80 #e30b5c Raspberry ΔE 7.85 #00fbae Inverted #818181 Grayscale 

Folly
#ff0451  rgb(255, 4, 81)  hsl(342, 100%, 51%)  Folly
#04ffb2  rgb(4, 255, 178)  hsl(162, 100%, 51%)  Medium Spring Green
#51ff04  rgb(81, 255, 4)  hsl(102, 100%, 51%)  Harlequin
#0451ff  rgb(4, 81, 255)  hsl(222, 100%, 51%)  Ultramarine Blue