Colour

#FF9022

#FF9022
Orange
Dark
Nearest: Dark orange

#FF9022 is a orange with RGB values 255, 144, 34 and HSL 30°, 100%, 57%. It is a dark colour, so black text on it reaches 9.3:1 contrast (AAA for normal text). The nearest named colour is Dark orange.

Colour values

#FF9022#FF9022

HEX#FF9022

RGBrgb(255, 144, 34)

RGB (0–1)1, 0.5647, 0.1333

RGB percentages100%, 56.5%, 13.3%

HSLhsl(29.9, 100%, 56.7%)

HSV / HSBhsv(29.9, 86.7%, 100%)

CMYK0%, 43.5%, 86.7%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,748,578

CSS custom property--colour: #FF9022;

Brightness & contrast

Relative luminance0.41322WCAG 2.x, 0 is black and 1 is white

Perceived brightness178.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 9.26:1

Contrast with white2.27:1WCAG normal text: Fail

Contrast with black9.26:1WCAG normal text: AAA

Greyscale equivalent#A0A0A0

Inverted#006FDD

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#B29D00no red cones; affects about 1% of men; ΔE 41.2 from the original

Deuteranopia#CCB622no green cones; the most common form, about 1% of men; ΔE 41.9 from the original

Tritanopia#FF777Cno blue cones; rare, and affects men and women equally; ΔE 50.3 from the original

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

Contrast with white, large text2.27:1WCAG large text: Fail

Contrast with black, large text9.26:1WCAG large text: AAA

Named colours

Dark orange · ΔE 6.1 Orange · ΔE 15.3 Chocolate · ΔE 19.5 Coral · ΔE 24.6 Sandy brown · ΔE 26.2 Goldenrod · ΔE 26.7

Nearest named CSS colourDark orange (#FF8C00)ΔE 6.07, clearly different but related

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2291FF

Analogous#FF2222, #FFFE22

Triadic#22FF90, #9022FF

Split complementary#22FFFF, #2222FF

Tetradic#22FF22, #2291FF, #FF22FF

Tints, shades & saturation

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

Lighter +40%#FFF6EE

Lighter +30%#FFDDBB

Lighter +20%#FFC388

Lighter +10%#FFAA55

Darker −10%#EE7600

Darker −20%#BB5D00

Darker −30%#884400

Darker −40%#552A00

More saturated +25%#FF9022

Less saturated −25%#E3903E

Channel breakdown

R255

G144

B34

Red255 (100%)

Green144 (56.5%)

Blue34 (13.3%)

Hue29.86°

Saturation (HSL)100%

Lightness56.67%

Dominant channelRed

Hex per channelR FF · G 90 · B 22

Keep nerding

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#FF9022

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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