Colour

#190A2C

#190A2C
Violet
Dark
Nearest: Black

#190A2C is a violet with RGB values 25, 10, 44 and HSL 266°, 63%, 11%. It is a dark colour, so white text on it reaches 18.7:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#190A2C#190A2C

HEX#190A2C

RGBrgb(25, 10, 44)

RGB (0–1)0.098, 0.0392, 0.1725

RGB percentages9.8%, 3.9%, 17.3%

HSLhsl(266.5, 63%, 10.6%)

HSV / HSBhsv(266.5, 77.3%, 17.3%)

CMYK43.2%, 77.3%, 0%, 82.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,641,004

CSS custom property--colour: #190A2C;

Brightness & contrast

Relative luminance0.00606WCAG 2.x, 0 is black and 1 is white

Perceived brightness21.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 18.73:1

Contrast with white18.73:1WCAG normal text: AAA

Contrast with black1.12:1WCAG normal text: Fail

Greyscale equivalent#101010

Inverted#E6F5D3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#00122Dno red cones; affects about 1% of men; ΔE 11.7 from the original

Deuteranopia#01122Bno green cones; the most common form, about 1% of men; ΔE 12.4 from the original

Tritanopia#151119no blue cones; rare, and affects men and women equally; ΔE 19.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text18.73:1WCAG large text: AAA

Contrast with black, large text1.12:1WCAG large text: Fail

Named colours

Black · ΔE 25.6 Dark slateblue · ΔE 35.5 Midnight blue · ΔE 35.7 Dark slate grey · ΔE 40.8 Dim grey · ΔE 46.3 Rebecca purple · ΔE 47.5

Nearest named CSS colourBlack (#000000)ΔE 25.57, a distinctly different colour

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1D2C0A

Analogous#0A0C2C, #2A0A2C

Triadic#2C190A, #0A2C19

Split complementary#2C2A0A, #0C2C0A

Tetradic#2C0A0C, #1D2C0A, #0A2C2A

Tints, shades & saturation

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

Lighter +40%#7832D0

Lighter +30%#6026A9

Lighter +20%#481D7F

Lighter +10%#311356

Darker −10%#010102

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#180333

Less saturated −25%#1A1125

Channel breakdown

R25

G10

B44

Red25 (9.8%)

Green10 (3.9%)

Blue44 (17.3%)

Hue266.47°

Saturation (HSL)62.96%

Lightness10.59%

Dominant channelBlue

Hex per channelR 19 · G 0A · B 2C

Keep nerding

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

#190A2C

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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