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#FECF41

#fecf41 ≈ Sunglow

  • yellow
  • Lightness: high
  • Saturation: strong
  • Warm
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#fecf41 is a color from the yellow family, with high lightness and strong saturation. In the RGB model it is made of 99.61% red, 81.18% green and 25.49% blue; printed in CMYK it uses 0% cyan, 18.5% magenta, 74.41% yellow and 0.39% black. Its hue angle is 45.08°, with 98.95% saturation and 62.55% lightness in HSL. It is a warm color, often associated with optimism, attention and joy. Designers typically use it for highlights and warnings, children's products and call-to-action buttons. Black text on this color reaches a contrast ratio of 14.22:1 (WCAG AAA). The closest named color is Sunglow (#ffcc33), ΔE 1.29.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#ffcc33
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.6608

Complementary

  1. #fecf41
  2. #4170fe

Split complementary

  1. #fecf41
  2. #41cefe
  3. #7141fe

Analogous

  1. #fe7141
  2. #fecf41
  3. #cefe41

Triadic

  1. #fecf41
  2. #41fecf
  3. #cf41fe

Tetradic

  1. #fecf41
  2. #70fe41
  3. #4170fe
  4. #cf41fe

Square

  1. #fecf41
  2. #41fe71
  3. #4170fe
  4. #fe41ce

Monochromatic

  1. #a57c01
  2. #f1b601
  3. #fecf41
  4. #fee28d
  5. #fff5d9

Shades

#fecf41 mixed progressively with black.

  1. #fecf41
  2. #e5ba3b
  3. #cba634
  4. #b2912e
  5. #987c27
  6. #7f6821
  7. #66531a
  8. #4c3e14
  9. #33290d
  10. #191507
  11. #000000

Tints

#fecf41 mixed progressively with white.

  1. #fecf41
  2. #fed454
  3. #fed967
  4. #fedd7a
  5. #fee28d
  6. #ffe7a0
  7. #ffecb3
  8. #fff1c6
  9. #fff5d9
  10. #fffaec
  11. #ffffff

Tones

#fecf41 mixed progressively with gray.

  1. #fecf41
  2. #f1c747
  3. #e5bf4e
  4. #d8b754
  5. #ccaf5a
  6. #bfa861
  7. #b2a067
  8. #a6986d
  9. #999073
  10. #8d887a
  11. #808080

Readable text 1.48:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 14.22:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #d4d4d4 ≈ 0.003% of males
Achromatomaly #e6d2ad ≈ 0.001% of males
Protanopia #e7cd29 ≈ 1.01% of males
Deuteranopia #f2da49 ≈ 1.27% of males
Tritanopia #ffbdb3 ≈ 0.0001% of males
Protanomaly #f0ce34 ≈ 1.08% of males
Deuteranomaly #f7d646 ≈ 4.63% of males
Tritanomaly #ffc593 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-fecf41 {
  color: #fecf41;
}
Background
.bg-fecf41 {
  background-color: #fecf41;
  color: #000000;
}
Border
.border-fecf41 {
  border: 2px solid #fecf41;
}
CSS variables
:root {
  --color-primary: #fecf41;
  --color-primary-rgb: 254 207 65;
  --color-primary-hsl: 45 99% 63%;
}
Gradient
.gradient-fecf41 {
  background: linear-gradient(135deg, #fecf41, #cefe41);
}
Colored shadow
.shadow-fecf41 {
  box-shadow: 0 8px 24px rgb(254 207 65 / 0.35);
}

#ffcc33 Sunglow ΔE 1.29 #f4c430 Saffron ΔE 2.61 #f4ca16 Jonquil ΔE 3.10 #ffd300 Cyber Yellow ΔE 3.64 #ffdb58 Mustard ΔE 3.72 #ffc40c Mikado Yellow ΔE 3.86 #fcc200 Golden Poppy ΔE 4.09 #0130be Inverted #d4d4d4 Grayscale 

Sunglow
#fecf41  rgb(254, 207, 65)  hsl(45, 99%, 63%)  Sunglow
#4170fe  rgb(65, 112, 254)  hsl(225, 99%, 63%)  Brandeis Blue
#41fecf  rgb(65, 254, 207)  hsl(165, 99%, 63%)  Aquamarine
#cf41fe  rgb(207, 65, 254)  hsl(285, 99%, 63%)  Medium Orchid