ColorTool
Log in
#FA641C

#fa641c ≈ International Orange

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

#fa641c is a color from the orange family, with medium lightness and vivid saturation. In the RGB model it is made of 98.04% red, 39.22% green and 10.98% blue; printed in CMYK it uses 0% cyan, 60% magenta, 88.8% yellow and 1.96% black. Its hue angle is 19.46°, with 95.69% saturation and 54.51% lightness in HSL. It is a warm color, often associated with enthusiasm, warmth and creativity. Designers typically use it for call-to-action buttons and food and restaurant brands. Black text on this color reaches a contrast ratio of 6.9:1 (WCAG AA). The closest named color is International Orange (#ff4f00), ΔE 3.61.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#ff6633
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.2952

Complementary

  1. #fa641c
  2. #1cb2fa

Split complementary

  1. #fa641c
  2. #1cfad3
  3. #1c43fa

Analogous

  1. #fa1c43
  2. #fa641c
  3. #fad31c

Triadic

  1. #fa641c
  2. #1cfa64
  3. #641cfa

Tetradic

  1. #fa641c
  2. #b2fa1c
  3. #1cb2fa
  4. #641cfa

Square

  1. #fa641c
  2. #43fa1c
  3. #1cb2fa
  4. #d31cfa

Monochromatic

  1. #7a2903
  2. #c54304
  3. #fa641c
  4. #fc9767
  5. #fdcab2

Shades

#fa641c mixed progressively with black.

  1. #fa641c
  2. #e15a19
  3. #c85016
  4. #af4614
  5. #963c11
  6. #7d320e
  7. #64280b
  8. #4b1e08
  9. #321406
  10. #190a03
  11. #000000

Tints

#fa641c mixed progressively with white.

  1. #fa641c
  2. #fb7433
  3. #fb8349
  4. #fc9360
  5. #fca277
  6. #fdb28e
  7. #fdc1a4
  8. #fed1bb
  9. #fee0d2
  10. #fff0e8
  11. #ffffff

Tones

#fa641c mixed progressively with gray.

  1. #fa641c
  2. #ee6726
  3. #e26a30
  4. #d56c3a
  5. #c96f44
  6. #bd724e
  7. #b17558
  8. #a57862
  9. #987a6c
  10. #8c7d76
  11. #808080

Readable text 3.04:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 6.9:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #949494 ≈ 0.003% of males
Achromatomaly #c58376 ≈ 0.001% of males
Protanopia #907f08 ≈ 1.01% of males
Deuteranopia #b4a111 ≈ 1.27% of males
Tritanopia #ff3c57 ≈ 0.0001% of males
Protanomaly #c37512 ≈ 1.08% of males
Deuteranomaly #d48c16 ≈ 4.63% of males
Tritanomaly #ff4f47 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-fa641c {
  color: #fa641c;
}
Background
.bg-fa641c {
  background-color: #fa641c;
  color: #000000;
}
Border
.border-fa641c {
  border: 2px solid #fa641c;
}
CSS variables
:root {
  --color-primary: #fa641c;
  --color-primary-rgb: 250 100 28;
  --color-primary-hsl: 19 96% 55%;
}
Gradient
.gradient-fa641c {
  background: linear-gradient(135deg, #fa641c, #fad31c);
}
Colored shadow
.shadow-fa641c {
  box-shadow: 0 8px 24px rgb(250 100 28 / 0.35);
}

#ff4f00 International Orange ΔE 3.61 #ec5800 Persimmon ΔE 4.00 #f94d00 Tangelo ΔE 4.27 #ff7518 Pumpkin ΔE 5.16 #ff4500 Orange Red ΔE 5.38 #e25822 Flame ΔE 5.92 #ff8243 Mango Tango ΔE 6.45 #059be3 Inverted #949494 Grayscale 

International Orange
#fa641c  rgb(250, 100, 28)  hsl(19, 96%, 55%)  International Orange
#1cb2fa  rgb(28, 178, 250)  hsl(199, 96%, 55%)  Deep Sky Blue
#1cfa64  rgb(28, 250, 100)  hsl(139, 96%, 55%)  Spring Green
#641cfa  rgb(100, 28, 250)  hsl(259, 96%, 55%)  Electric Indigo