Colour

#0F0018

#0F0018
Violet
Dark
Nearest: Black

#0F0018 is a violet with RGB values 15, 0, 24 and HSL 278°, 100%, 5%. It is a dark colour, so white text on it reaches 20.3:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#0F0018#0F0018

HEX#0F0018

RGBrgb(15, 0, 24)

RGB (0–1)0.0588, 0, 0.0941

RGB percentages5.9%, 0%, 9.4%

HSLhsl(277.5, 100%, 4.7%)

HSV / HSBhsv(277.5, 100%, 9.4%)

CMYK37.5%, 100%, 0%, 90.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer983,064

CSS custom property--colour: #0F0018;

Brightness & contrast

Relative luminance0.00168WCAG 2.x, 0 is black and 1 is white

Perceived brightness11.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 20.32:1

Contrast with white20.32:1WCAG normal text: AAA

Contrast with black1.03:1WCAG normal text: Fail

Greyscale equivalent#050505

Inverted#F0FFE7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#000519no red cones; affects about 1% of men; ΔE 5.9 from the original

Deuteranopia#000617no green cones; the most common form, about 1% of men; ΔE 6.9 from the original

Tritanopia#0E0309no blue cones; rare, and affects men and women equally; ΔE 9.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text20.32:1WCAG large text: AAA

Contrast with black, large text1.03:1WCAG large text: Fail

Named colours

Black · ΔE 13 Dark slate grey · ΔE 36.4 Dim grey · ΔE 44.8 Dark slateblue · ΔE 47 Midnight blue · ΔE 48.2 Slate grey · ΔE 52.4

Nearest named CSS colourBlack (#000000)ΔE 13.04, a distinctly different colour

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#091800

Analogous#030018, #180015

Triadic#180F00, #00180F

Split complementary#151800, #001803

Tetradic#180300, #091800, #001518

Tints, shades & saturation

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

Lighter +40%#8F00E4

Lighter +30%#6F00B1

Lighter +20%#4F007E

Lighter +10%#2F004B

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#0F0018

Less saturated −25%#0E0315

Channel breakdown

R15

B24

Red15 (5.9%)

Green0 (0%)

Blue24 (9.4%)

Hue277.5°

Saturation (HSL)100%

Lightness4.71%

Dominant channelBlue

Hex per channelR 0F · G 00 · B 18

Keep nerding

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

#0F0018

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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