Colour

#DD6622

#DD6622
Orange
Dark
Nearest: Chocolate

#DD6622 is a orange with RGB values 221, 102, 34 and HSL 22°, 73%, 50%. It is a dark colour, so black text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Chocolate.

Colour values

#DD6622#DD6622

HEX#DD6622

HEX (short)#D62

RGBrgb(221, 102, 34)

RGB (0–1)0.8667, 0.4, 0.1333

RGB percentages86.7%, 40%, 13.3%

HSLhsl(21.8, 73.3%, 50%)

HSV / HSBhsv(21.8, 84.6%, 86.7%)

CMYK0%, 53.8%, 84.6%, 13.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,509,602

CSS custom property--colour: #DD6622;

Brightness & contrast

Relative luminance0.2499WCAG 2.x, 0 is black and 1 is white

Perceived brightness144.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6:1

Contrast with white3.5:1WCAG normal text: Fail

Contrast with black6:1WCAG normal text: AA

Greyscale equivalent#7A7A7A

Inverted#2299DD

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#887815no red cones; affects about 1% of men; ΔE 48 from the original

Deuteranopia#A5931Eno green cones; the most common form, about 1% of men; ΔE 48.6 from the original

Tritanopia#F34A59no blue cones; rare, and affects men and women equally; ΔE 35 from the original

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

Contrast with white, large text3.5:1WCAG large text: AA

Contrast with black, large text6:1WCAG large text: AAA

Named colours

Chocolate · ΔE 6 Coral · ΔE 14.1 Tomato · ΔE 18.9 Dark orange · ΔE 23.2 Peru · ΔE 23.8 Orange red · ΔE 27.6

Nearest named CSS colourChocolate (#D2691E)ΔE 6, clearly different but related

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2299DD

Analogous#DD223C, #DDC322

Triadic#22DD66, #6622DD

Split complementary#22DDC3, #223CDD

Tetradic#3CDD22, #2299DD, #C322DD

Tints, shades & saturation

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

Lighter +40%#F8E0D3

Lighter +30%#F1C2A7

Lighter +20%#EBA37A

Lighter +10%#E4854E

Darker −10%#B1521B

Darker −20%#853D14

Darker −30%#58290E

Darker −40%#2C1407

More saturated +25%#FD5D02

Less saturated −25%#BD6F42

Channel breakdown

R221

G102

B34

Red221 (86.7%)

Green102 (40%)

Blue34 (13.3%)

Hue21.82°

Saturation (HSL)73.33%

Lightness50%

Dominant channelRed

Hex per channelR DD · G 66 · B 22

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#DD6622

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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