Start generating
BF4000

#BF4000 Copper Hopper

#BF4000 is a medium, vivid red named Copper Hopper. In the RGB color model it is made of 74.9% red, 25.1% green and 0.0% blue (rgb(191, 64, 0)). Its HSL value is 20° hue, 100% saturation and 37% lightness, and in CMYK it is 0% cyan, 66% magenta, 100% yellow and 25% black. #BF4000 is a warm color. White text reads best on it, with a contrast ratio of 5.32:1.

Make a palette with #BF4000

#BF4000 color conversion

HEX
RGB
HSL
HSB / HSV
HWB
CMYK
XYZ
CIELAB
CIELCh
CIELUV
OKLCH

Variations of #BF4000

Shades

Mixed with black: richer and darker.

BF4000A636008D2D007524005E1B00481300330B001F05000D0100020000

Tints

Mixed with white: lighter and softer.

BF4000C8562CD06A47D87D5EDF9075E6A38CECB5A3F2C8B9F7DAD0FBECE8

Tones

Mixed with gray: calmer and more muted.

BF4000BA4A1EB5522EB0593BAA6046A466519E6C5B97716590776E887B77

Hues

The same lightness and chroma, rotated around the color wheel.

B53A7FBB376DBF365AC13845C13B2DBF4000B15100A65B009C62009368008A6C00

Temperatures

Cooler on the left, warmer on the right.

A95956AE554BB2513FB74C31BB4620BF4000C24300C44701C74A01CA4D02CC5003

#BF4000 color harmonies

Complementary

The opposite hue — maximum contrast and energy.

BF4000007FBF
Open in generator →

Split complementary

The two hues next to the complement — contrast with less tension.

BF400000BFA0001FBF
Open in generator →

Analogous

Neighbouring hues — calm, cohesive and natural.

BF4000BF0020BFA000
Open in generator →

Triadic

Three hues evenly spaced at 120° — vibrant yet balanced.

BF400000BF404000BF
Open in generator →

Tetradic

Two complementary pairs — rich, best with one dominant color.

BF40007FBF00007FBF4000BF
Open in generator →

Square

Four hues spaced at 90° — bold and playful.

BF40001FBF00007FBF9F00BF
Open in generator →

#BF4000 for color-blind viewers (and dogs)

How #BF4000 appears with each type of color vision deficiency (Machado 2009 model) — and to your dog. Try the dog vision simulator →

  • Dog vision 69% similarHow dogs see it · simulated as #857600
  • Protanopia 66% similar1.3% of men, 0.02% of women · simulated as #665900
  • Protanomaly 77% similar1.3% of men, 0.02% of women · simulated as #865700
  • Deuteranopia 69% similar1.2% of men, 0.01% of women · simulated as #857600
  • Deuteranomaly 79% similar5% of men, 0.35% of women · simulated as #996700
  • Tritanopia 85% similar0.001% of men, 0.03% of women · simulated as #D31437
  • Tritanomaly 93% similar0.0001% of men, 0.0001% of women · simulated as #C73323
  • Achromatopsia 65% similar0.003% of men, 0.003% of women · simulated as #6B6B6B
  • Achromatomaly 75% similar0.001% of men, 0.001% of women · simulated as #87625D

#BF4000 contrast checker

AaThe quick brown fox jumps over the lazy dog.
5.32:1 Good#BF4000 text on white
AA normalPassAAA normalFail
AA largePassAAA largePass
AaThe quick brown fox jumps over the lazy dog.
3.95:1 Poor#BF4000 text on black
AA normalFailAAA normalFail
AA largePassAAA largeFail

Need another background? Pick any pair in the palette generator and open the contrast panel.

Colors similar to #BF4000

Palettes with #BF4000

#BF4000 in CSS

/* Copper Hopper */
.color { color: #BF4000; }
.background { background-color: #BF4000; }
.border { border: 1px solid #BF4000; }

/* Other notations */
color: rgb(191 64 0);
color: hsl(20 100% 37%);
color: oklch(0.547 0.173 39.6);

#BF4000 FAQ

What color is #BF4000?

#BF4000 is a medium, vivid red. Its closest named color is Copper Hopper. It belongs to the red color family and is a warm color.

What is the RGB value of #BF4000?

#BF4000 is rgb(191, 64, 0) in RGB, hsl(20, 100%, 37%) in HSL and cmyk(0%, 66%, 100%, 25%) in CMYK.

What is the complementary color of #BF4000?

The complementary color of #BF4000 is #007FBF, which sits opposite it on the color wheel.

Which text color works on #BF4000?

White text has the best contrast on #BF4000: 5.32:1, which meets the WCAG AA requirement of 4.5:1 for normal text.

Is #BF4000 a warm or cool color?

#BF4000 is a warm color.