Colour

#220D36

#220D36
Violet
Dark
Nearest: Midnight blue

#220D36 is a violet with RGB values 34, 13, 54 and HSL 271°, 61%, 13%. It is a dark colour, so white text on it reaches 17.8:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#220D36#220D36

HEX#220D36

RGBrgb(34, 13, 54)

RGB (0–1)0.1333, 0.051, 0.2118

RGB percentages13.3%, 5.1%, 21.2%

HSLhsl(270.7, 61.2%, 13.1%)

HSV / HSBhsv(270.7, 75.9%, 21.2%)

CMYK37%, 75.9%, 0%, 78.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,231,606

CSS custom property--colour: #220D36;

Brightness & contrast

Relative luminance0.00894WCAG 2.x, 0 is black and 1 is white

Perceived brightness27.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 17.81:1

Contrast with white17.81:1WCAG normal text: AAA

Contrast with black1.18:1WCAG normal text: Fail

Greyscale equivalent#141414

Inverted#DDF2C9

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#001737no red cones; affects about 1% of men; ΔE 15 from the original

Deuteranopia#031835no green cones; the most common form, about 1% of men; ΔE 16.1 from the original

Tritanopia#1E161Fno blue cones; rare, and affects men and women equally; ΔE 23 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text17.81:1WCAG large text: AAA

Contrast with black, large text1.18:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 30.1 Dark slateblue · ΔE 30.4 Black · ΔE 31.7 Rebecca purple · ΔE 41.3 Dark slate grey · ΔE 44.1 Indigo · ΔE 45.3

Nearest named CSS colourMidnight blue (#191970)ΔE 30.14, a distinctly different colour

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#21360D

Analogous#0E0D36, #360D35

Triadic#36220D, #0D3622

Split complementary#36360D, #0D360D

Tetradic#360D0D, #21360D, #0D3536

Tints, shades & saturation

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

Lighter +40%#893ED1

Lighter +30%#702BB1

Lighter +20%#562188

Lighter +10%#3C175F

Darker −10%#08030D

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#22053E

Less saturated −25%#22152E

Channel breakdown

R34

G13

B54

Red34 (13.3%)

Green13 (5.1%)

Blue54 (21.2%)

Hue270.73°

Saturation (HSL)61.19%

Lightness13.14%

Dominant channelBlue

Hex per channelR 22 · G 0D · B 36

Keep nerding

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

#220D36

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

Nerdulate something else