Colour

#4C192F

#4C192F
Red
Dark
Nearest: Black

#4C192F is a red with RGB values 76, 25, 47 and HSL 334°, 50%, 20%. It is a dark colour, so white text on it reaches 14.1:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#4C192F#4C192F

HEX#4C192F

RGBrgb(76, 25, 47)

RGB (0–1)0.298, 0.098, 0.1843

RGB percentages29.8%, 9.8%, 18.4%

HSLhsl(334.1, 50.5%, 19.8%)

HSV / HSBhsv(334.1, 67.1%, 29.8%)

CMYK0%, 67.1%, 38.2%, 70.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,987,183

CSS custom property--colour: #4C192F;

Brightness & contrast

Relative luminance0.02437WCAG 2.x, 0 is black and 1 is white

Perceived brightness48.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 14.12:1

Contrast with white14.12:1WCAG normal text: AAA

Contrast with black1.49:1WCAG normal text: Fail

Greyscale equivalent#252525

Inverted#B3E6D0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#212530no red cones; affects about 1% of men; ΔE 26.1 from the original

Deuteranopia#2F2F2Eno green cones; the most common form, about 1% of men; ΔE 27 from the original

Tritanopia#521522no blue cones; rare, and affects men and women equally; ΔE 9.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text14.12:1WCAG large text: AAA

Contrast with black, large text1.49:1WCAG large text: Fail

Named colours

Black · ΔE 32 Dim grey · ΔE 37.8 Dark slate grey · ΔE 40.7 Dark slateblue · ΔE 42.1 Brown · ΔE 44.7 Gray · ΔE 44.8

Nearest named CSS colourBlack (#000000)ΔE 32, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#194C36

Analogous#4C1949, #4C1D19

Triadic#2F4C19, #192F4C

Split complementary#194C1D, #19494C

Tetradic#494C19, #194C36, #1C194C

Tints, shades & saturation

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

Lighter +40%#CC6591

Lighter +30%#BF3F76

Lighter +20%#99325E

Lighter +10%#722647

Darker −10%#260C17

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#590C2D

Less saturated −25%#3F2631

Channel breakdown

R76

G25

B47

Red76 (29.8%)

Green25 (9.8%)

Blue47 (18.4%)

Hue334.12°

Saturation (HSL)50.5%

Lightness19.8%

Dominant channelRed

Hex per channelR 4C · G 19 · B 2F

Keep nerding

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

#4C192F

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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