Colour

#33271A

#33271A
Orange
Dark
Nearest: Black

#33271A is a orange with RGB values 51, 39, 26 and HSL 31°, 32%, 15%. It is a dark colour, so white text on it reaches 14.5:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#33271A#33271A

HEX#33271A

RGBrgb(51, 39, 26)

RGB (0–1)0.2, 0.1529, 0.102

RGB percentages20%, 15.3%, 10.2%

HSLhsl(31.2, 32.5%, 15.1%)

HSV / HSBhsv(31.2, 49%, 20%)

CMYK0%, 23.5%, 49%, 80%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,352,346

CSS custom property--colour: #33271A;

Brightness & contrast

Relative luminance0.02229WCAG 2.x, 0 is black and 1 is white

Perceived brightness41.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 14.52:1

Contrast with white14.52:1WCAG normal text: AAA

Contrast with black1.45:1WCAG normal text: Fail

Greyscale equivalent#292929

Inverted#CCD8E5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#2B2819no red cones; affects about 1% of men; ΔE 5 from the original

Deuteranopia#2E2A1Ano green cones; the most common form, about 1% of men; ΔE 4.7 from the original

Tritanopia#372424no blue cones; rare, and affects men and women equally; ΔE 9.1 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text14.52:1WCAG large text: AAA

Contrast with black, large text1.45:1WCAG large text: Fail

Named colours

Black · ΔE 20.1 Dark slate grey · ΔE 25.5 Dim grey · ΔE 30 Gray · ΔE 38.6 Dark olivegreen · ΔE 39.3 Slate grey · ΔE 42.4

Nearest named CSS colourBlack (#000000)ΔE 20.1, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1A2633

Analogous#331A1A, #33331A

Triadic#1A3327, #271A33

Split complementary#1A3233, #1B1A33

Tetradic#1A331B, #1A2633, #331A32

Tints, shades & saturation

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

Lighter +40%#B28E67

Lighter +30%#98744E

Lighter +20%#775B3C

Lighter +10%#55412B

Darker −10%#110D09

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#3D2710

Less saturated −25%#292724

Channel breakdown

R51

G39

B26

Red51 (20%)

Green39 (15.3%)

Blue26 (10.2%)

Hue31.2°

Saturation (HSL)32.47%

Lightness15.1%

Dominant channelRed

Hex per channelR 33 · G 27 · B 1A

Keep nerding

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#33271A

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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