Colour

#FF8411

#FF8411
Orange
Dark
Nearest: Dark orange

#FF8411 is a orange with RGB values 255, 132, 17 and HSL 29°, 100%, 53%. It is a dark colour, so black text on it reaches 8.6:1 contrast (AAA for normal text). The nearest named colour is Dark orange.

Colour values

#FF8411#FF8411

HEX#FF8411

RGBrgb(255, 132, 17)

RGB (0–1)1, 0.5176, 0.0667

RGB percentages100%, 51.8%, 6.7%

HSLhsl(29, 100%, 53.3%)

HSV / HSBhsv(29, 93.3%, 100%)

CMYK0%, 48.2%, 93.3%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,745,489

CSS custom property--colour: #FF8411;

Brightness & contrast

Relative luminance0.37803WCAG 2.x, 0 is black and 1 is white

Perceived brightness172.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 8.56:1

Contrast with white2.45:1WCAG normal text: Fail

Contrast with black8.56:1WCAG normal text: AAA

Greyscale equivalent#969696

Inverted#007BEE

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#A89400no red cones; affects about 1% of men; ΔE 47.2 from the original

Deuteranopia#C6B00Cno green cones; the most common form, about 1% of men; ΔE 47.6 from the original

Tritanopia#FF6871no blue cones; rare, and affects men and women equally; ΔE 50.2 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text2.45:1WCAG large text: Fail

Contrast with black, large text8.56:1WCAG large text: AAA

Named colours

Dark orange · ΔE 5.7 Chocolate · ΔE 19.7 Orange · ΔE 19.7 Coral · ΔE 24.9 Orange red · ΔE 28.9 Tomato · ΔE 31.1

Nearest named CSS colourDark orange (#FF8C00)ΔE 5.68, clearly different but related

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#118CFF

Analogous#FF1115, #FFFB11

Triadic#11FF84, #8411FF

Split complementary#11FFFB, #1115FF

Tetradic#15FF11, #118CFF, #FB11FF

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#FFEDDD

Lighter +30%#FFD3AA

Lighter +20%#FFB977

Lighter +10%#FF9E44

Darker −10%#DD6B00

Darker −20%#AA5200

Darker −30%#773900

Darker −40%#442100

More saturated +25%#FF8411

Less saturated −25%#E1852F

Channel breakdown

R255

G132

B17

Red255 (100%)

Green132 (51.8%)

Blue17 (6.7%)

Hue28.99°

Saturation (HSL)100%

Lightness53.33%

Dominant channelRed

Hex per channelR FF · G 84 · B 11

Keep nerding

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#FF8411

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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