Recognised as Colour

#3A0706

#3A0706
Red
Dark
Nearest: Black

#3A0706 is a red with RGB values 58, 7, 6 and HSL 1°, 81%, 13%. 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

#3A0706#3A0706

HEX#3A0706

RGBrgb(58, 7, 6)

RGB (0–1)0.2275, 0.0275, 0.0235

RGB percentages22.7%, 2.7%, 2.4%

HSLhsl(1.2, 81.3%, 12.5%)

HSV / HSBhsv(1.2, 89.7%, 22.7%)

CMYK0%, 87.9%, 89.7%, 77.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,802,886

CSS custom property--colour: #3A0706;

Brightness & contrast

Relative luminance0.01065WCAG 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 17.31:1

Contrast with white17.31:1WCAG normal text: AAA

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

Greyscale equivalent#121212

Inverted#C5F8F9

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#171305no red cones; affects about 1% of men; ΔE 26 from the original

Deuteranopia#231F04no green cones; the most common form, about 1% of men; ΔE 27.2 from the original

Tritanopia#410007no blue cones; rare, and affects men and women equally; ΔE 5.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text17.31:1WCAG large text: AAA

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

Named colours

Black · ΔE 29.1 Maroon · ΔE 38.3 Saddle brown · ΔE 40 Sienna · ΔE 41.7 Brown · ΔE 41.8 Dark red · ΔE 43.3

Nearest named CSS colourBlack (#000000)ΔE 29.14, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#06393A

Analogous#3A061F, #3A2106

Triadic#063A07, #07063A

Split complementary#063A21, #061F3A

Tetradic#1F3A06, #06393A, #21063A

Tints, shades & saturation

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

Lighter +40%#E82724

Lighter +30%#C51814

Lighter +20%#961210

Lighter +10%#680D0B

Darker −10%#0C0101

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#400100

Less saturated −25%#320F0E

Channel breakdown

R58

Red58 (22.7%)

Green7 (2.7%)

Blue6 (2.4%)

Hue1.15°

Saturation (HSL)81.25%

Lightness12.55%

Dominant channelRed

Hex per channelR 3A · G 07 · B 06

Keep nerding

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

#3A0706

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

Nerdulate something else