ColorTool
Log in
#FF1C19

#ff1c19 ≈ Red

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

#ff1c19 is a color from the red family, with medium lightness and vivid saturation. In the RGB model it is made of 100% red, 10.98% green and 9.8% blue; printed in CMYK it uses 0% cyan, 89.02% magenta, 90.2% yellow and 0% black. Its hue angle is 0.78°, with 100% saturation and 54.9% lightness in HSL. It is a warm color, often associated with energy, passion and urgency. 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 5.43:1 (WCAG AA). The closest named color is Red (#ff0000), ΔE 2.23.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#ff3300
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.2216

Complementary

  1. #ff1c19
  2. #19fcff

Split complementary

  1. #ff1c19
  2. #19ff8f
  3. #1989ff

Analogous

  1. #ff1989
  2. #ff1c19
  3. #ff8f19

Triadic

  1. #ff1c19
  2. #19ff1c
  3. #1c19ff

Tetradic

  1. #ff1c19
  2. #fcff19
  3. #19fcff
  4. #1c19ff

Square

  1. #ff1c19
  2. #89ff19
  3. #19fcff
  4. #8f19ff

Monochromatic

  1. #7f0200
  2. #cb0300
  3. #ff1c19
  4. #ff6765
  5. #ffb3b2

Shades

#ff1c19 mixed progressively with black.

  1. #ff1c19
  2. #e61917
  3. #cc1614
  4. #b31412
  5. #99110f
  6. #800e0d
  7. #660b0a
  8. #4d0808
  9. #330605
  10. #1a0303
  11. #000000

Tints

#ff1c19 mixed progressively with white.

  1. #ff1c19
  2. #ff3330
  3. #ff4947
  4. #ff605e
  5. #ff7775
  6. #ff8e8c
  7. #ffa4a3
  8. #ffbbba
  9. #ffd2d1
  10. #ffe8e8
  11. #ffffff

Tones

#ff1c19 mixed progressively with gray.

  1. #ff1c19
  2. #f22623
  3. #e6302e
  4. #d93a38
  5. #cc4442
  6. #c04e4d
  7. #b35857
  8. #a66261
  9. #996c6b
  10. #8d7676
  11. #808080

Readable text 3.87:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.43:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #828282 ≈ 0.003% of males
Achromatomaly #c16867 ≈ 0.001% of males
Protanopia #706311 ≈ 1.01% of males
Deuteranopia #a59200 ≈ 1.27% of males
Tritanopia #ff0022 ≈ 0.0001% of males
Protanomaly #bb5015 ≈ 1.08% of males
Deuteranomaly #cf7509 ≈ 4.63% of males
Tritanomaly #ff001e ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-ff1c19 {
  color: #ff1c19;
}
Background
.bg-ff1c19 {
  background-color: #ff1c19;
  color: #000000;
}
Border
.border-ff1c19 {
  border: 2px solid #ff1c19;
}
CSS variables
:root {
  --color-primary: #ff1c19;
  --color-primary-rgb: 255 28 25;
  --color-primary-hsl: 1 100% 55%;
}
Gradient
.gradient-ff1c19 {
  background: linear-gradient(135deg, #ff1c19, #ff8f19);
}
Colored shadow
.shadow-ff1c19 {
  box-shadow: 0 8px 24px rgb(255 28 25 / 0.35);
}

#ff0000 Red ΔE 2.23 #ff0800 Candy Apple Red ΔE 2.28 #ff2400 Scarlet ΔE 3.15 #ff2800 Ferrari Red ΔE 3.45 #ff3800 Coquelicot ΔE 5.13 #e34234 Cinnabar ΔE 5.24 #e34234 Vermilion ΔE 5.24 #00e3e6 Inverted #828282 Grayscale 

Red
#ff1c19  rgb(255, 28, 25)  hsl(1, 100%, 55%)  Red
#19fcff  rgb(25, 252, 255)  hsl(181, 100%, 55%)  Aqua
#19ff1c  rgb(25, 255, 28)  hsl(121, 100%, 55%)  Lime
#1c19ff  rgb(28, 25, 255)  hsl(241, 100%, 55%)  Blue