Colour

#36100C

#36100C
Red
Dark
Nearest: Black

#36100C is a red with RGB values 54, 16, 12 and HSL 6°, 64%, 13%. It is a dark colour, so white text on it reaches 17:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#36100C#36100C

HEX#36100C

RGBrgb(54, 16, 12)

RGB (0–1)0.2118, 0.0627, 0.0471

RGB percentages21.2%, 6.3%, 4.7%

HSLhsl(5.7, 63.6%, 12.9%)

HSV / HSBhsv(5.7, 77.8%, 21.2%)

CMYK0%, 70.4%, 77.8%, 78.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,543,052

CSS custom property--colour: #36100C;

Brightness & contrast

Relative luminance0.01181WCAG 2.x, 0 is black and 1 is white

Perceived brightness32.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 16.99:1

Contrast with white16.99:1WCAG normal text: AAA

Contrast with black1.24:1WCAG normal text: Fail

Greyscale equivalent#181818

Inverted#C9EFF3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#1A170Bno red cones; affects about 1% of men; ΔE 20.2 from the original

Deuteranopia#231F0Bno green cones; the most common form, about 1% of men; ΔE 20.4 from the original

Tritanopia#3C080Fno blue cones; rare, and affects men and women equally; ΔE 6.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text16.99:1WCAG large text: AAA

Contrast with black, large text1.24:1WCAG large text: Fail

Named colours

Black · ΔE 24.1 Dark slate grey · ΔE 39.7 Dim grey · ΔE 40.4 Saddle brown · ΔE 41.1 Maroon · ΔE 42.6 Sienna · ΔE 42.8

Nearest named CSS colourBlack (#000000)ΔE 24.12, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0C3236

Analogous#360C1D, #36250C

Triadic#0C3610, #100C36

Split complementary#0C3625, #0C1D36

Tetradic#1D360C, #0C3236, #250C36

Tints, shades & saturation

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

Lighter +40%#D3493B

Lighter +30%#B33528

Lighter +20%#89291F

Lighter +10%#601C15

Darker −10%#0C0403

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#3E0904

Less saturated −25%#2E1714

Channel breakdown

R54

G16

B12

Red54 (21.2%)

Green16 (6.3%)

Blue12 (4.7%)

Hue5.71°

Saturation (HSL)63.64%

Lightness12.94%

Dominant channelRed

Hex per channelR 36 · G 10 · B 0C

Keep nerding

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#36100C

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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