Colour

#1A0135

#1A0135
Violet
Dark
Nearest: Midnight blue

#1A0135 is a violet with RGB values 26, 1, 53 and HSL 269°, 96%, 11%. It is a dark colour, so white text on it reaches 19.1:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#1A0135#1A0135

HEX#1A0135

RGBrgb(26, 1, 53)

RGB (0–1)0.102, 0.0039, 0.2078

RGB percentages10.2%, 0.4%, 20.8%

HSLhsl(268.8, 96.3%, 10.6%)

HSV / HSBhsv(268.8, 98.1%, 20.8%)

CMYK50.9%, 98.1%, 0%, 79.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,704,245

CSS custom property--colour: #1A0135;

Brightness & contrast

Relative luminance0.00498WCAG 2.x, 0 is black and 1 is white

Perceived brightness22.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 19.1:1

Contrast with white19.1:1WCAG normal text: AAA

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

Greyscale equivalent#0A0A0A

Inverted#E5FECA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#000F36no red cones; affects about 1% of men; ΔE 13.5 from the original

Deuteranopia#000F34no green cones; the most common form, about 1% of men; ΔE 14.7 from the original

Tritanopia#130F1Bno blue cones; rare, and affects men and women equally; ΔE 28.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text19.1:1WCAG large text: AAA

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

Named colours

Midnight blue · ΔE 25.8 Dark slateblue · ΔE 30.1 Black · ΔE 36.9 Rebecca purple · ΔE 39.3 Indigo · ΔE 41 Purple · ΔE 44

Nearest named CSS colourMidnight blue (#191970)ΔE 25.84, a distinctly different colour

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1C3501

Analogous#010235, #340135

Triadic#351A01, #01351A

Split complementary#353401, #023501

Tetradic#350102, #1C3501, #013534

Tints, shades & saturation

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

Lighter +40%#7C08FA

Lighter +30%#6404CB

Lighter +20%#4B0399

Lighter +10%#330267

Darker −10%#010003

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#1A0036

Less saturated −25%#1A082E

Channel breakdown

R26

B53

Red26 (10.2%)

Green1 (0.4%)

Blue53 (20.8%)

Hue268.85°

Saturation (HSL)96.3%

Lightness10.59%

Dominant channelBlue

Hex per channelR 1A · G 01 · B 35

Keep nerding

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#1A0135

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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