Colour

#3A0518

#3A0518
Red
Dark
Nearest: Black

#3A0518 is a red with RGB values 58, 5, 24 and HSL 338°, 84%, 12%. It is a dark colour, so white text on it reaches 17.3:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#3A0518#3A0518

HEX#3A0518

RGBrgb(58, 5, 24)

RGB (0–1)0.2275, 0.0196, 0.0941

RGB percentages22.7%, 2%, 9.4%

HSLhsl(338.5, 84.1%, 12.4%)

HSV / HSBhsv(338.5, 91.4%, 22.7%)

CMYK0%, 91.4%, 58.6%, 77.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,802,392

CSS custom property--colour: #3A0518;

Brightness & contrast

Relative luminance0.01074WCAG 2.x, 0 is black and 1 is white

Perceived brightness33 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 17.29:1

Contrast with white17.29:1WCAG normal text: AAA

Contrast with black1.21:1WCAG normal text: Fail

Greyscale equivalent#121212

Inverted#C5FAE7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#121418no red cones; affects about 1% of men; ΔE 27.5 from the original

Deuteranopia#201E17no green cones; the most common form, about 1% of men; ΔE 27.6 from the original

Tritanopia#40000Dno blue cones; rare, and affects men and women equally; ΔE 8.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text17.29:1WCAG large text: AAA

Contrast with black, large text1.21:1WCAG large text: Fail

Named colours

Black · ΔE 28.7 Dim grey · ΔE 44.1 Maroon · ΔE 44.2 Dark slate grey · ΔE 44.7 Brown · ΔE 45.6 Saddle brown · ΔE 47.4

Nearest named CSS colourBlack (#000000)ΔE 28.67, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#053A27

Analogous#3A0533, #3A0D05

Triadic#183A05, #05183A

Split complementary#053A0C, #05333A

Tetradic#333A05, #053A27, #0C053A

Tints, shades & saturation

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

Lighter +40%#EC1F69

Lighter +30%#C71152

Lighter +20%#980D3F

Lighter +10%#69092B

Darker −10%#0B0105

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#3F0017

Less saturated −25%#320D1A

Channel breakdown

R58

B24

Red58 (22.7%)

Green5 (2%)

Blue24 (9.4%)

Hue338.49°

Saturation (HSL)84.13%

Lightness12.35%

Dominant channelRed

Hex per channelR 3A · G 05 · B 18

Keep nerding

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

#3A0518

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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