Colour

#340F50

#340F50
Violet
Dark
Nearest: Midnight blue

#340F50 is a violet with RGB values 52, 15, 80 and HSL 274°, 68%, 19%. It is a dark colour, so white text on it reaches 15.8:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#340F50#340F50

HEX#340F50

RGBrgb(52, 15, 80)

RGB (0–1)0.2039, 0.0588, 0.3137

RGB percentages20.4%, 5.9%, 31.4%

HSLhsl(274.2, 68.4%, 18.6%)

HSV / HSBhsv(274.2, 81.3%, 31.4%)

CMYK35%, 81.3%, 0%, 68.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,411,792

CSS custom property--colour: #340F50;

Brightness & contrast

Relative luminance0.01651WCAG 2.x, 0 is black and 1 is white

Perceived brightness40.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 15.79:1

Contrast with white15.79:1WCAG normal text: AAA

Contrast with black1.33:1WCAG normal text: Fail

Greyscale equivalent#1C1C1C

Inverted#CBF0AF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#002252no red cones; affects about 1% of men; ΔE 21 from the original

Deuteranopia#00234Fno green cones; the most common form, about 1% of men; ΔE 23.3 from the original

Tritanopia#2F1F2Eno blue cones; rare, and affects men and women equally; ΔE 32.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text15.79:1WCAG large text: AAA

Contrast with black, large text1.33:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 17.8 Dark slateblue · ΔE 20.7 Rebecca purple · ΔE 27.2 Indigo · ΔE 30.3 Purple · ΔE 32.4 Navy · ΔE 36.5

Nearest named CSS colourMidnight blue (#191970)ΔE 17.78, a distinctly different colour

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2B500F

Analogous#140F50, #500F4B

Triadic#50340F, #0F5034

Split complementary#4C500F, #0F5013

Tetradic#50130F, #2B500F, #0F4B50

Tints, shades & saturation

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

Lighter +40%#9F4DDE

Lighter +30%#8827D1

Lighter +20%#6C1FA6

Lighter +10%#50177B

Darker −10%#180725

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#36035C

Less saturated −25%#321B44

Channel breakdown

R52

G15

B80

Red52 (20.4%)

Green15 (5.9%)

Blue80 (31.4%)

Hue274.15°

Saturation (HSL)68.42%

Lightness18.63%

Dominant channelBlue

Hex per channelR 34 · G 0F · B 50

Keep nerding

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

#340F50

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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