Colour

#0A0022

#0A0022
Violet
Dark
Nearest: Black

#0A0022 is a violet with RGB values 10, 0, 34 and HSL 258°, 100%, 7%. 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

#0A0022#0A0022

HEX#0A0022

RGBrgb(10, 0, 34)

RGB (0–1)0.0392, 0, 0.1333

RGB percentages3.9%, 0%, 13.3%

HSLhsl(257.6, 100%, 6.7%)

HSV / HSBhsv(257.6, 100%, 13.3%)

CMYK70.6%, 100%, 0%, 86.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer655,394

CSS custom property--colour: #0A0022;

Brightness & contrast

Relative luminance0.0018WCAG 2.x, 0 is black and 1 is white

Perceived brightness12.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 20.27:1

Contrast with white20.27:1WCAG normal text: AAA

Contrast with black1.04:1WCAG normal text: Fail

Greyscale equivalent#050505

Inverted#F5FFDD

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#000623no red cones; affects about 1% of men; ΔE 4.7 from the original

Deuteranopia#000521no green cones; the most common form, about 1% of men; ΔE 5.1 from the original

Tritanopia#03070Fno blue cones; rare, and affects men and women equally; ΔE 17.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text20.27:1WCAG large text: AAA

Contrast with black, large text1.04:1WCAG large text: Fail

Named colours

Black · ΔE 20.5 Dark slate grey · ΔE 39.3 Midnight blue · ΔE 41 Dark slateblue · ΔE 41.2 Dim grey · ΔE 47.4 Slate grey · ΔE 53.1

Nearest named CSS colourBlack (#000000)ΔE 20.48, a distinctly different colour

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#182200

Analogous#000722, #1B0022

Triadic#220A00, #00220A

Split complementary#221B00, #072200

Tetradic#220007, #182200, #00221B

Tints, shades & saturation

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

Lighter +40%#4600EE

Lighter +30%#3700BB

Lighter +20%#280088

Lighter +10%#190055

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#0A0022

Less saturated −25%#0C041E

Channel breakdown

R10

B34

Red10 (3.9%)

Green0 (0%)

Blue34 (13.3%)

Hue257.65°

Saturation (HSL)100%

Lightness6.67%

Dominant channelBlue

Hex per channelR 0A · G 00 · B 22

Keep nerding

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#0A0022

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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