ColorTool
Log in
#FF4102

#ff4102 ≈ Orange Red

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

#ff4102 is a color from the orange family, with medium lightness and vivid saturation. In the RGB model it is made of 100% red, 25.49% green and 0.78% blue; printed in CMYK it uses 0% cyan, 74.51% magenta, 99.22% yellow and 0% black. Its hue angle is 14.94°, with 100% saturation and 50.39% 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 6.01:1 (WCAG AA). The closest named color is Orange Red (#ff4500), ΔE 0.81.

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 luminance0.2504

Complementary

  1. #ff4102
  2. #02c0ff

Split complementary

  1. #ff4102
  2. #02ffbf
  3. #0241ff

Analogous

  1. #ff0241
  2. #ff4102
  3. #ffbf02

Triadic

  1. #ff4102
  2. #02ff41
  3. #4102ff

Tetradic

  1. #ff4102
  2. #c0ff02
  3. #02c0ff
  4. #4102ff

Square

  1. #ff4102
  2. #41ff02
  3. #02c0ff
  4. #bf02ff

Monochromatic

  1. #681a00
  2. #b42d00
  3. #ff4102
  4. #ff7a4e
  5. #ffb49b

Shades

#ff4102 mixed progressively with black.

  1. #ff4102
  2. #e63b02
  3. #cc3402
  4. #b32e01
  5. #992701
  6. #802101
  7. #661a01
  8. #4d1401
  9. #330d00
  10. #1a0700
  11. #000000

Tints

#ff4102 mixed progressively with white.

  1. #ff4102
  2. #ff541b
  3. #ff6735
  4. #ff7a4e
  5. #ff8d67
  6. #ffa081
  7. #ffb39a
  8. #ffc6b3
  9. #ffd9cc
  10. #ffece6
  11. #ffffff

Tones

#ff4102 mixed progressively with gray.

  1. #ff4102
  2. #f2470f
  3. #e64e1b
  4. #d95428
  5. #cc5a34
  6. #c06141
  7. #b3674e
  8. #a66d5a
  9. #997367
  10. #8d7a73
  11. #808080

Readable text 3.49:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 6.01:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #898989 ≈ 0.003% of males
Achromatomaly #c4736c ≈ 0.001% of males
Protanopia #7e6e00 ≈ 1.01% of males
Deuteranopia #ac9800 ≈ 1.27% of males
Tritanopia #ff0039 ≈ 0.0001% of males
Protanomaly #c05f00 ≈ 1.08% of males
Deuteranomaly #d27f00 ≈ 4.63% of males
Tritanomaly #ff0c2c ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-ff4102 {
  color: #ff4102;
}
Background
.bg-ff4102 {
  background-color: #ff4102;
  color: #000000;
}
Border
.border-ff4102 {
  border: 2px solid #ff4102;
}
CSS variables
:root {
  --color-primary: #ff4102;
  --color-primary-rgb: 255 65 2;
  --color-primary-hsl: 15 100% 50%;
}
Gradient
.gradient-ff4102 {
  background: linear-gradient(135deg, #ff4102, #ffbf02);
}
Colored shadow
.shadow-ff4102 {
  box-shadow: 0 8px 24px rgb(255 65 2 / 0.35);
}

#ff4500 Orange Red ΔE 0.81 #ff3800 Coquelicot ΔE 1.30 #f94d00 Tangelo ΔE 2.34 #ff4f00 International Orange ΔE 2.71 #ff2800 Ferrari Red ΔE 3.27 #ff2400 Scarlet ΔE 3.66 #e25822 Flame ΔE 5.13 #00befd Inverted #898989 Grayscale 

Orange Red
#ff4102  rgb(255, 65, 2)  hsl(15, 100%, 50%)  Orange Red
#02c0ff  rgb(2, 192, 255)  hsl(195, 100%, 50%)  Deep Sky Blue
#02ff41  rgb(2, 255, 65)  hsl(135, 100%, 50%)  Lime
#4102ff  rgb(65, 2, 255)  hsl(255, 100%, 50%)  Ultramarine