Colour

#22195D

#22195D
Blue
Dark
Nearest: Midnight blue

#22195D is a blue with RGB values 34, 25, 93 and HSL 248°, 58%, 23%. It is a dark colour, so white text on it reaches 15.4:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#22195D#22195D

HEX#22195D

RGBrgb(34, 25, 93)

RGB (0–1)0.1333, 0.098, 0.3647

RGB percentages13.3%, 9.8%, 36.5%

HSLhsl(247.9, 57.6%, 23.1%)

HSV / HSBhsv(247.9, 73.1%, 36.5%)

CMYK63.4%, 73.1%, 0%, 63.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,234,717

CSS custom property--colour: #22195D;

Brightness & contrast

Relative luminance0.01826WCAG 2.x, 0 is black and 1 is white

Perceived brightness41.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 15.38:1

Contrast with white15.38:1WCAG normal text: AAA

Contrast with black1.37:1WCAG normal text: Fail

Greyscale equivalent#202020

Inverted#DDE6A2

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#00275Fno red cones; affects about 1% of men; ΔE 13.9 from the original

Deuteranopia#00225Cno green cones; the most common form, about 1% of men; ΔE 11.2 from the original

Tritanopia#002B38no blue cones; rare, and affects men and women equally; ΔE 43.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text15.38:1WCAG large text: AAA

Contrast with black, large text1.37:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 11.9 Dark slateblue · ΔE 16.5 Rebecca purple · ΔE 26.1 Indigo · ΔE 29.9 Navy · ΔE 33.4 Purple · ΔE 36.3

Nearest named CSS colourMidnight blue (#191970)ΔE 11.89, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#545D19

Analogous#19325D, #44195D

Triadic#5D2219, #195D22

Split complementary#5D4419, #325D19

Tetradic#5D1932, #545D19, #195D44

Tints, shades & saturation

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

Lighter +40%#796BD7

Lighter +30%#5543CC

Lighter +20%#3F2FAD

Lighter +10%#312485

Darker −10%#130E35

Darker −20%#05030D

Darker −30%#000000

Darker −40%#000000

More saturated +25%#170A6C

Less saturated −25%#2D284E

Channel breakdown

R34

G25

B93

Red34 (13.3%)

Green25 (9.8%)

Blue93 (36.5%)

Hue247.94°

Saturation (HSL)57.63%

Lightness23.14%

Dominant channelBlue

Hex per channelR 22 · G 19 · B 5D

Keep nerding

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#22195D

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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