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Colour

#B74404

  • #B74404
  • Orange
  • Dark
  • Nearest: Chocolate

#B74404 is a orange with RGB values 183, 68, 4 and HSL 21°, 96%, 37%. It is a dark colour, so white text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Chocolate.

Colour values

#B74404#B74404
HEX#B74404
RGBrgb(183, 68, 4)
RGB (0–1)0.7176, 0.2667, 0.0157
RGB percentages71.8%, 26.7%, 1.6%
HSLhsl(21.5, 95.7%, 36.7%)
HSV / HSBhsv(21.5, 97.8%, 71.8%)
CMYK0%, 62.8%, 97.8%, 28.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,010,500
CSS custom property--colour: #B74404;

Brightness & contrast

Relative luminance0.1421WCAG 2.x, 0 is black and 1 is white
Perceived brightness112.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.47:1
Contrast with white5.47:1WCAG normal text: AA
Contrast with black3.84:1WCAG normal text: Fail
Greyscale equivalent#585858
Inverted#48BBFB

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#665900no red cones; affects about 1% of men; ΔE 49.1 from the original
Deuteranopia#827300no green cones; the most common form, about 1% of men; ΔE 49.2 from the original
Tritanopia#CA233Ano blue cones; rare, and affects men and women equally; ΔE 30.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.47:1WCAG large text: AAA
Contrast with black, large text3.84:1WCAG large text: AA

Named colours

Chocolate · ΔE 13.8Firebrick · ΔE 20.9Dark red · ΔE 22Saddle brown · ΔE 23.3Tomato · ΔE 23.6Coral · ΔE 23.7
Nearest named CSS colourChocolate (#D2691E)ΔE 13.78, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0477B7
Analogous#B7041D, #B79E04
Triadic#04B744, #4404B7
Split complementary#04B79D, #041EB7
Tetradic#1DB704, #0477B7, #9D04B7

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FCB38B
Lighter +30%#FB9359
Lighter +20%#FA7227
Lighter +10%#E95705
Darker −10%#853103
Darker −20%#531F02
Darker −30%#210C01
Darker −40%#000000
More saturated +25%#BB4300
Less saturated −25%#A04B1B

Channel breakdown

R183
G68
B4
Red183 (71.8%)
Green68 (26.7%)
Blue4 (1.6%)
Hue21.45°
Saturation (HSL)95.72%
Lightness36.67%
Dominant channelRed
Hex per channelR B7 · G 44 · B 04

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Every value on this page was computed from “b74404” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.