Recognised as Colour

#210D44

#210D44
Violet
Dark
Nearest: Midnight blue

#210D44 is a violet with RGB values 33, 13, 68 and HSL 262°, 68%, 16%. It is a dark colour, so white text on it reaches 17.4:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#210D44#210D44

HEX#210D44

RGBrgb(33, 13, 68)

RGB (0–1)0.1294, 0.051, 0.2667

RGB percentages12.9%, 5.1%, 26.7%

HSLhsl(261.8, 67.9%, 15.9%)

HSV / HSBhsv(261.8, 80.9%, 26.7%)

CMYK51.5%, 80.9%, 0%, 73.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,166,084

CSS custom property--colour: #210D44;

Brightness & contrast

Relative luminance0.01029WCAG 2.x, 0 is black and 1 is white

Perceived brightness30.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 17.42:1

Contrast with white17.42:1WCAG normal text: AAA

Contrast with black1.21:1WCAG normal text: Fail

Greyscale equivalent#151515

Inverted#DEF2BB

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#001A46no red cones; affects about 1% of men; ΔE 14.1 from the original

Deuteranopia#001943no green cones; the most common form, about 1% of men; ΔE 14.8 from the original

Tritanopia#171B27no blue cones; rare, and affects men and women equally; ΔE 31.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text17.42:1WCAG large text: AAA

Contrast with black, large text1.21:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 21.1 Dark slateblue · ΔE 24.4 Rebecca purple · ΔE 34 Indigo · ΔE 36.8 Purple · ΔE 40.2 Black · ΔE 40.6

Nearest named CSS colourMidnight blue (#191970)ΔE 21.09, a distinctly different colour

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#30440D

Analogous#0D1544, #3C0D44

Triadic#44210D, #0D4421

Split complementary#443D0D, #15440D

Tetradic#440D15, #30440D, #0D443C

Tints, shades & saturation

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

Lighter +40%#7A42DB

Lighter +30%#5F26C4

Lighter +20%#4B1D9A

Lighter +10%#36156F

Darker −10%#0C0519

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#1E034E

Less saturated −25%#24173A

Channel breakdown

R33

G13

B68

Red33 (12.9%)

Green13 (5.1%)

Blue68 (26.7%)

Hue261.82°

Saturation (HSL)67.9%

Lightness15.88%

Dominant channelBlue

Hex per channelR 21 · G 0D · B 44

Keep nerding

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

#210D44

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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