Recognised as Colour

#2B1B09

#2B1B09
Orange
Dark
Nearest: Black

#2B1B09 is a orange with RGB values 43, 27, 9 and HSL 32°, 65%, 10%. It is a dark colour, so white text on it reaches 16.6:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#2B1B09#2B1B09

HEX#2B1B09

RGBrgb(43, 27, 9)

RGB (0–1)0.1686, 0.1059, 0.0353

RGB percentages16.9%, 10.6%, 3.5%

HSLhsl(31.8, 65.4%, 10.2%)

HSV / HSBhsv(31.8, 79.1%, 16.9%)

CMYK0%, 37.2%, 79.1%, 83.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,824,969

CSS custom property--colour: #2B1B09;

Brightness & contrast

Relative luminance0.01317WCAG 2.x, 0 is black and 1 is white

Perceived brightness31.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 16.62:1

Contrast with white16.62:1WCAG normal text: AAA

Contrast with black1.26:1WCAG normal text: Fail

Greyscale equivalent#1D1D1D

Inverted#D4E4F6

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#201C07no red cones; affects about 1% of men; ΔE 7.4 from the original

Deuteranopia#242009no green cones; the most common form, about 1% of men; ΔE 7.6 from the original

Tritanopia#301717no blue cones; rare, and affects men and women equally; ΔE 10.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text16.62:1WCAG large text: AAA

Contrast with black, large text1.26:1WCAG large text: Fail

Named colours

Black · ΔE 18.4 Dark slate grey · ΔE 31.4 Dim grey · ΔE 36.1 Dark olivegreen · ΔE 42.9 Saddle brown · ΔE 43.3 Gray · ΔE 44.6

Nearest named CSS colourBlack (#000000)ΔE 18.45, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#09192B

Analogous#2B0A09, #2A2B09

Triadic#092B1B, #1B092B

Split complementary#092A2B, #0A092B

Tetradic#092B0A, #09192B, #2B092A

Tints, shades & saturation

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

Lighter +40%#D3852D

Lighter +30%#AA6A23

Lighter +20%#7F501B

Lighter +10%#553512

Darker −10%#010100

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#321B02

Less saturated −25%#251B0F

Channel breakdown

R43

G27

Red43 (16.9%)

Green27 (10.6%)

Blue9 (3.5%)

Hue31.76°

Saturation (HSL)65.38%

Lightness10.2%

Dominant channelRed

Hex per channelR 2B · G 1B · B 09

Keep nerding

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

#2B1B09

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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