Recognised as Colour

#1C0806

#1C0806
Red
Dark
Nearest: Black

#1C0806 is a red with RGB values 28, 8, 6 and HSL 5°, 65%, 7%. 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

#1C0806#1C0806

HEX#1C0806

RGBrgb(28, 8, 6)

RGB (0–1)0.1098, 0.0314, 0.0235

RGB percentages11%, 3.1%, 2.4%

HSLhsl(5.5, 64.7%, 6.7%)

HSV / HSBhsv(5.5, 78.6%, 11%)

CMYK0%, 71.4%, 78.6%, 89%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,837,062

CSS custom property--colour: #1C0806;

Brightness & contrast

Relative luminance0.00434WCAG 2.x, 0 is black and 1 is white

Perceived brightness16.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 19.32:1

Contrast with white19.32:1WCAG normal text: AAA

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

Greyscale equivalent#0C0C0C

Inverted#E3F7F9

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0D0B06no red cones; affects about 1% of men; ΔE 7.9 from the original

Deuteranopia#120F06no green cones; the most common form, about 1% of men; ΔE 7.9 from the original

Tritanopia#1F0508no blue cones; rare, and affects men and women equally; ΔE 3.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text19.32:1WCAG large text: AAA

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

Named colours

Black · ΔE 9.3 Dark slate grey · ΔE 34.3 Dim grey · ΔE 41.4 Gray · ΔE 50.4 Slate grey · ΔE 51.8 Saddle brown · ΔE 53.7

Nearest named CSS colourBlack (#000000)ΔE 9.28, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#061A1C

Analogous#1C060F, #1C1306

Triadic#061C08, #08061C

Split complementary#061C13, #060F1C

Tetradic#0F1C06, #061A1C, #13061C

Tints, shades & saturation

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

Lighter +40%#C4382A

Lighter +30%#9A2C21

Lighter +20%#702018

Lighter +10%#46140F

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#200502

Less saturated −25%#180B0A

Channel breakdown

R28

Red28 (11%)

Green8 (3.1%)

Blue6 (2.4%)

Hue5.45°

Saturation (HSL)64.71%

Lightness6.67%

Dominant channelRed

Hex per channelR 1C · G 08 · B 06

Keep nerding

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

#1C0806

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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