Colour

#2B1600

#2B1600
Orange
Dark
Nearest: Black

#2B1600 is a orange with RGB values 43, 22, 0 and HSL 31°, 100%, 8%. It is a dark colour, so white text on it reaches 17.2:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#2B1600#2B1600

HEX#2B1600

RGBrgb(43, 22, 0)

RGB (0–1)0.1686, 0.0863, 0

RGB percentages16.9%, 8.6%, 0%

HSLhsl(30.7, 100%, 8.4%)

HSV / HSBhsv(30.7, 100%, 16.9%)

CMYK0%, 48.8%, 100%, 83.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,823,680

CSS custom property--colour: #2B1600;

Brightness & contrast

Relative luminance0.01087WCAG 2.x, 0 is black and 1 is white

Perceived brightness28.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 17.25:1

Contrast with white17.25:1WCAG normal text: AAA

Contrast with black1.22:1WCAG normal text: Fail

Greyscale equivalent#191919

Inverted#D4E9FF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#1D1800no red cones; affects about 1% of men; ΔE 10.1 from the original

Deuteranopia#221D00no green cones; the most common form, about 1% of men; ΔE 10.4 from the original

Tritanopia#301111no blue cones; rare, and affects men and women equally; ΔE 10.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text17.25:1WCAG large text: AAA

Contrast with black, large text1.22:1WCAG large text: Fail

Named colours

Black · ΔE 19.5 Dark slate grey · ΔE 34.7 Dim grey · ΔE 38.6 Saddle brown · ΔE 42.3 Sienna · ΔE 45.2 Dark olivegreen · ΔE 45.2

Nearest named CSS colourBlack (#000000)ΔE 19.45, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#00152B

Analogous#2B0100, #2A2B00

Triadic#002B16, #16002B

Split complementary#002B2B, #00002B

Tetradic#002B01, #00152B, #2B002A

Tints, shades & saturation

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

Lighter +40%#F77E00

Lighter +30%#C46400

Lighter +20%#914A00

Lighter +10%#5E3000

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#2B1600

Less saturated −25%#261605

Channel breakdown

R43

G22

Red43 (16.9%)

Green22 (8.6%)

Blue0 (0%)

Hue30.7°

Saturation (HSL)100%

Lightness8.43%

Dominant channelRed

Hex per channelR 2B · G 16 · B 00

Keep nerding

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#2B1600

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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