Colour

#1A0906

#1A0906
Red
Dark
Nearest: Black

#1A0906 is a red with RGB values 26, 9, 6 and HSL 9°, 63%, 6%. It is a dark colour, so white text on it reaches 19.3:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#1A0906#1A0906

HEX#1A0906

RGBrgb(26, 9, 6)

RGB (0–1)0.102, 0.0353, 0.0235

RGB percentages10.2%, 3.5%, 2.4%

HSLhsl(9, 62.5%, 6.3%)

HSV / HSBhsv(9, 76.9%, 10.2%)

CMYK0%, 65.4%, 76.9%, 89.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,706,246

CSS custom property--colour: #1A0906;

Brightness & contrast

Relative luminance0.00428WCAG 2.x, 0 is black and 1 is white

Perceived brightness15.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 19.34:1

Contrast with white19.34:1WCAG normal text: AAA

Contrast with black1.09:1WCAG normal text: Fail

Greyscale equivalent#0C0C0C

Inverted#E5F6F9

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0D0C06no red cones; affects about 1% of men; ΔE 6.8 from the original

Deuteranopia#110F06no green cones; the most common form, about 1% of men; ΔE 6.8 from the original

Tritanopia#1D0708no blue cones; rare, and affects men and women equally; ΔE 2.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text19.34:1WCAG large text: AAA

Contrast with black, large text1.09:1WCAG large text: Fail

Named colours

Black · ΔE 8 Dark slate grey · ΔE 33.5 Dim grey · ΔE 41.2 Gray · ΔE 50.2 Slate grey · ΔE 51.6 Dark olivegreen · ΔE 53.2

Nearest named CSS colourBlack (#000000)ΔE 8.02, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#06171A

Analogous#1A060D, #1A1306

Triadic#061A09, #09061A

Split complementary#061A13, #060D1A

Tetradic#0D1A06, #06171A, #13061A

Tints, shades & saturation

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

Lighter +40%#C0422C

Lighter +30%#963423

Lighter +20%#6D2619

Lighter +10%#431710

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#1E0602

Less saturated −25%#160C0A

Channel breakdown

R26

Red26 (10.2%)

Green9 (3.5%)

Blue6 (2.4%)

Hue9°

Saturation (HSL)62.5%

Lightness6.27%

Dominant channelRed

Hex per channelR 1A · G 09 · B 06

Keep nerding

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#1A0906

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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