ColorTool
Log in
#CF0318

#cf0318 ≈ Lava

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

#cf0318 is a color from the red family, with medium lightness and vivid saturation. In the RGB model it is made of 81.18% red, 1.18% green and 9.41% blue; printed in CMYK it uses 0% cyan, 98.55% magenta, 88.41% yellow and 18.82% black. Its hue angle is 353.82°, with 97.14% saturation and 41.18% 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. White text on this color reaches a contrast ratio of 5.71:1 (WCAG AA). The closest named color is Lava (#cf1020), ΔE 1.39.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#cc0000
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.134

Complementary

  1. #cf0318
  2. #03cfba

Split complementary

  1. #cf0318
  2. #03cf54
  3. #037ecf

Analogous

  1. #cf037e
  2. #cf0318
  3. #cf5403

Triadic

  1. #cf0318
  2. #18cf03
  3. #0318cf

Tetradic

  1. #cf0318
  2. #cfba03
  3. #03cfba
  4. #0318cf

Square

  1. #cf0318
  2. #7ecf03
  3. #03cfba
  4. #5403cf

Monochromatic

  1. #380107
  2. #84020f
  3. #cf0318
  4. #fc2339
  5. #fd6e7d

Shades

#cf0318 mixed progressively with black.

  1. #cf0318
  2. #ba0316
  3. #a60213
  4. #910211
  5. #7c020e
  6. #68020c
  7. #53010a
  8. #3e0107
  9. #290105
  10. #150002
  11. #000000

Tints

#cf0318 mixed progressively with white.

  1. #cf0318
  2. #d41c2f
  3. #d93546
  4. #dd4f5d
  5. #e26874
  6. #e7818c
  7. #ec9aa3
  8. #f1b3ba
  9. #f5cdd1
  10. #fae6e8
  11. #ffffff

Tones

#cf0318 mixed progressively with gray.

  1. #cf0318
  2. #c71022
  3. #bf1c2d
  4. #b72937
  5. #af3542
  6. #a8424c
  7. #a04e56
  8. #985b61
  9. #90676b
  10. #887476
  11. #808080

Readable text 5.71:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.68:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #666666 ≈ 0.003% of males
Achromatomaly #9b5052 ≈ 0.001% of males
Protanopia #564c14 ≈ 1.01% of males
Deuteranopia #837405 ≈ 1.27% of males
Tritanopia #e50013 ≈ 0.0001% of males
Protanomaly #963b16 ≈ 1.08% of males
Deuteranomaly #a75c0e ≈ 4.63% of males
Tritanomaly #dc0015 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-cf0318 {
  color: #cf0318;
}
Background
.bg-cf0318 {
  background-color: #cf0318;
  color: #ffffff;
}
Border
.border-cf0318 {
  border: 2px solid #cf0318;
}
CSS variables
:root {
  --color-primary: #cf0318;
  --color-primary-rgb: 207 3 24;
  --color-primary-hsl: 354 97% 41%;
}
Gradient
.gradient-cf0318 {
  background: linear-gradient(135deg, #cf0318, #cf5403);
}
Colored shadow
.shadow-cf0318 {
  box-shadow: 0 8px 24px rgb(207 3 24 / 0.35);
}

#cf1020 Lava ΔE 1.39 #c80815 Venetian Red ΔE 1.42 #ce2029 Fire Engine Red ΔE 2.97 #d40000 Rosso Corsa ΔE 3.85 #e30022 Cadmium Red ΔE 4.35 #cc3333 Persian Red ΔE 4.84 #b31b1b Cornell Red ΔE 5.14 #30fce7 Inverted #666666 Grayscale 

Lava
#cf0318  rgb(207, 3, 24)  hsl(354, 97%, 41%)  Lava
#03cfba  rgb(3, 207, 186)  hsl(174, 97%, 41%)  Turquoise
#18cf03  rgb(24, 207, 3)  hsl(114, 97%, 41%)  Lime Green
#0318cf  rgb(3, 24, 207)  hsl(234, 97%, 41%)  Medium Blue