ColorTool
Log in
#EF0347

#ef0347 ≈ Amaranth

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

#ef0347 is a color from the rose family, with medium lightness and vivid saturation. In the RGB model it is made of 93.73% red, 1.18% green and 27.84% blue; printed in CMYK it uses 0% cyan, 98.74% magenta, 70.29% yellow and 6.27% black. Its hue angle is 342.71°, with 97.52% saturation and 47.45% 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 4.77:1 (WCAG AA). The closest named color is Amaranth (#e52b50), ΔE 2.34.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#ff0033
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1887

Complementary

  1. #ef0347
  2. #03efab

Split complementary

  1. #ef0347
  2. #03ef35
  3. #03bdef

Analogous

  1. #ef03bd
  2. #ef0347
  3. #ef3503

Triadic

  1. #ef0347
  2. #47ef03
  3. #0347ef

Tetradic

  1. #ef0347
  2. #efab03
  3. #03efab
  4. #0347ef

Square

  1. #ef0347
  2. #bdef03
  3. #03efab
  4. #3503ef

Monochromatic

  1. #58011a
  2. #a30231
  3. #ef0347
  4. #fd4278
  5. #fe8dae

Shades

#ef0347 mixed progressively with black.

  1. #ef0347
  2. #d70340
  3. #bf0239
  4. #a70232
  5. #8f022b
  6. #780224
  7. #60011c
  8. #480115
  9. #30010e
  10. #180007
  11. #000000

Tints

#ef0347 mixed progressively with white.

  1. #ef0347
  2. #f11c59
  3. #f2356c
  4. #f44f7e
  5. #f56891
  6. #f781a3
  7. #f99ab5
  8. #fab3c8
  9. #fccdda
  10. #fde6ed
  11. #ffffff

Tones

#ef0347 mixed progressively with gray.

  1. #ef0347
  2. #e4104d
  3. #d91c52
  4. #ce2958
  5. #c3355e
  6. #b84264
  7. #ac4e69
  8. #a15b6f
  9. #966775
  10. #8b747a
  11. #808080

Readable text 4.4:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 4.77:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #787878 ≈ 0.003% of males
Achromatomaly #b45f68 ≈ 0.001% of males
Protanopia #615b47 ≈ 1.01% of males
Deuteranopia #968840 ≈ 1.27% of males
Tritanopia #ff002b ≈ 0.0001% of males
Protanomaly #ad4747 ≈ 1.08% of males
Deuteranomaly #c06b43 ≈ 4.63% of males
Tritanomaly #fe0038 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-ef0347 {
  color: #ef0347;
}
Background
.bg-ef0347 {
  background-color: #ef0347;
  color: #000000;
}
Border
.border-ef0347 {
  border: 2px solid #ef0347;
}
CSS variables
:root {
  --color-primary: #ef0347;
  --color-primary-rgb: 239 3 71;
  --color-primary-hsl: 343 98% 47%;
}
Gradient
.gradient-ef0347 {
  background: linear-gradient(135deg, #ef0347, #ef3503);
}
Colored shadow
.shadow-ef0347 {
  box-shadow: 0 8px 24px rgb(239 3 71 / 0.35);
}

#e52b50 Amaranth ΔE 2.34 #ff004f Folly ΔE 3.43 #dc143c Crimson ΔE 4.15 #cb4154 Brick Red ΔE 6.45 #fd0e35 Tractor Red ΔE 6.56 #e30b5c Raspberry ΔE 6.87 #de3163 Cerise ΔE 7.39 #10fcb8 Inverted #787878 Grayscale 

Amaranth
#ef0347  rgb(239, 3, 71)  hsl(343, 98%, 47%)  Amaranth
#03efab  rgb(3, 239, 171)  hsl(163, 98%, 47%)  Medium Spring Green
#47ef03  rgb(71, 239, 3)  hsl(103, 98%, 47%)  Harlequin
#0347ef  rgb(3, 71, 239)  hsl(223, 98%, 47%)  Iris