Colour

#51433D

#51433D
Orange
Dark
Nearest: Dim grey

#51433D is a orange with RGB values 81, 67, 61 and HSL 18°, 14%, 28%. It is a dark colour, so white text on it reaches 9.5:1 contrast (AAA for normal text). The nearest named colour is Dim grey.

Colour values

#51433D#51433D

HEX#51433D

RGBrgb(81, 67, 61)

RGB (0–1)0.3176, 0.2627, 0.2392

RGB percentages31.8%, 26.3%, 23.9%

HSLhsl(18, 14.1%, 27.8%)

HSV / HSBhsv(18, 24.7%, 31.8%)

CMYK0%, 17.3%, 24.7%, 68.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,325,629

CSS custom property--colour: #51433D;

Brightness & contrast

Relative luminance0.06101WCAG 2.x, 0 is black and 1 is white

Perceived brightness70.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 9.46:1

Contrast with white9.46:1WCAG normal text: AAA

Contrast with black2.22:1WCAG normal text: Fail

Greyscale equivalent#464646

Inverted#AEBCC2

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#46443Dno red cones; affects about 1% of men; ΔE 5.7 from the original

Deuteranopia#4A473Dno green cones; the most common form, about 1% of men; ΔE 5.7 from the original

Tritanopia#554141no blue cones; rare, and affects men and women equally; ΔE 4.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text9.46:1WCAG large text: AAA

Contrast with black, large text2.22:1WCAG large text: Fail

Named colours

Dim grey · ΔE 16.6 Dark slate grey · ΔE 19.3 Gray · ΔE 25.1 Slate grey · ΔE 29.3 Black · ΔE 30.6 Light slate grey · ΔE 32.1

Nearest named CSS colourDim grey (#696969)ΔE 16.62, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3D4B51

Analogous#513D41, #514D3D

Triadic#3D5143, #433D51

Split complementary#3D514D, #3D4151

Tetradic#41513D, #3D4B51, #4D3D51

Tints, shades & saturation

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

Lighter +40%#B9A8A1

Lighter +30%#A38D84

Lighter +20%#8B7369

Lighter +10%#6E5B53

Darker −10%#342B27

Darker −20%#171311

Darker −30%#000000

Darker −40%#000000

More saturated +25%#633C2B

Less saturated −25%#474747

Channel breakdown

R81

G67

B61

Red81 (31.8%)

Green67 (26.3%)

Blue61 (23.9%)

Hue18°

Saturation (HSL)14.08%

Lightness27.84%

Dominant channelRed

Hex per channelR 51 · G 43 · B 3D

Keep nerding

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

#51433D

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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