Colour

#4D192A

#4D192A
Red
Dark
Nearest: Black

#4D192A is a red with RGB values 77, 25, 42 and HSL 340°, 51%, 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

#4D192A#4D192A

HEX#4D192A

RGBrgb(77, 25, 42)

RGB (0–1)0.302, 0.098, 0.1647

RGB percentages30.2%, 9.8%, 16.5%

HSLhsl(340.4, 51%, 20%)

HSV / HSBhsv(340.4, 67.5%, 30.2%)

CMYK0%, 67.5%, 45.5%, 69.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,052,714

CSS custom property--colour: #4D192A;

Brightness & contrast

Relative luminance0.0244WCAG 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 14.11:1

Contrast with white14.11:1WCAG normal text: AAA

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

Greyscale equivalent#252525

Inverted#B2E6D5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#23252Ano red cones; affects about 1% of men; ΔE 26.6 from the original

Deuteranopia#312F29no green cones; the most common form, about 1% of men; ΔE 26.9 from the original

Tritanopia#541320no blue cones; rare, and affects men and women equally; ΔE 8.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text14.11:1WCAG large text: AAA

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

Named colours

Black · ΔE 31.7 Dim grey · ΔE 37.6 Dark slate grey · ΔE 40.7 Brown · ΔE 42.3 Sienna · ΔE 43.1 Maroon · ΔE 43.3

Nearest named CSS colourBlack (#000000)ΔE 31.73, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#194D3C

Analogous#4D1944, #4D2219

Triadic#2A4D19, #192A4D

Split complementary#194D22, #19444D

Tetradic#444D19, #194D3C, #22194D

Tints, shades & saturation

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

Lighter +40%#CD6587

Lighter +30%#C13E69

Lighter +20%#9A3254

Lighter +10%#74253F

Darker −10%#270D15

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#5A0C26

Less saturated −25%#40262E

Channel breakdown

R77

G25

B42

Red77 (30.2%)

Green25 (9.8%)

Blue42 (16.5%)

Hue340.38°

Saturation (HSL)50.98%

Lightness20%

Dominant channelRed

Hex per channelR 4D · G 19 · B 2A

Keep nerding

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#4D192A

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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