Recognised as Colour

#50102C

#50102C
Red
Dark
Nearest: Black

#50102C is a red with RGB values 80, 16, 44 and HSL 334°, 67%, 19%. It is a dark colour, so white text on it reaches 14.5:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#50102C#50102C

HEX#50102C

RGBrgb(80, 16, 44)

RGB (0–1)0.3137, 0.0627, 0.1725

RGB percentages31.4%, 6.3%, 17.3%

HSLhsl(333.8, 66.7%, 18.8%)

HSV / HSBhsv(333.8, 80%, 31.4%)

CMYK0%, 80%, 45%, 68.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,247,020

CSS custom property--colour: #50102C;

Brightness & contrast

Relative luminance0.02258WCAG 2.x, 0 is black and 1 is white

Perceived brightness47.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 14.47:1

Contrast with white14.47:1WCAG normal text: AAA

Contrast with black1.45:1WCAG normal text: Fail

Greyscale equivalent#202020

Inverted#AFEFD3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#1D222Dno red cones; affects about 1% of men; ΔE 31.8 from the original

Deuteranopia#2F2E2Bno green cones; the most common form, about 1% of men; ΔE 32.3 from the original

Tritanopia#57071Cno blue cones; rare, and affects men and women equally; ΔE 12.4 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text14.47:1WCAG large text: AAA

Contrast with black, large text1.45:1WCAG large text: Fail

Named colours

Black · ΔE 36 Brown · ΔE 41.9 Dim grey · ΔE 42.2 Maroon · ΔE 43.3 Dark slateblue · ΔE 43.7 Indian red · ΔE 45.3

Nearest named CSS colourBlack (#000000)ΔE 36.01, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#105034

Analogous#50104C, #501410

Triadic#2C5010, #102C50

Split complementary#105014, #104C50

Tetradic#4C5010, #105034, #141050

Tints, shades & saturation

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

Lighter +40%#DC508D

Lighter +30%#D02A72

Lighter +20%#A5215B

Lighter +10%#7B1943

Darker −10%#260815

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#5C042B

Less saturated −25%#441C2E

Channel breakdown

R80

G16

B44

Red80 (31.4%)

Green16 (6.3%)

Blue44 (17.3%)

Hue333.75°

Saturation (HSL)66.67%

Lightness18.82%

Dominant channelRed

Hex per channelR 50 · G 10 · B 2C

Keep nerding

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

#50102C

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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