Recognised as Colour

#021329

#021329
Blue
Dark
Nearest: Black

#021329 is a blue with RGB values 2, 19, 41 and HSL 214°, 91%, 8%. It is a dark colour, so white text on it reaches 18.6:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#021329#021329

HEX#021329

RGBrgb(2, 19, 41)

RGB (0–1)0.0078, 0.0745, 0.1608

RGB percentages0.8%, 7.5%, 16.1%

HSLhsl(213.8, 90.7%, 8.4%)

HSV / HSBhsv(213.8, 95.1%, 16.1%)

CMYK95.1%, 53.7%, 0%, 83.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer135,977

CSS custom property--colour: #021329;

Brightness & contrast

Relative luminance0.00639WCAG 2.x, 0 is black and 1 is white

Perceived brightness20.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 18.62:1

Contrast with white18.62:1WCAG normal text: AAA

Contrast with black1.13:1WCAG normal text: Fail

Greyscale equivalent#111111

Inverted#FDECD6

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#08152Ano red cones; affects about 1% of men; ΔE 1.6 from the original

Deuteranopia#031129no green cones; the most common form, about 1% of men; ΔE 1.8 from the original

Tritanopia#00181Bno blue cones; rare, and affects men and women equally; ΔE 15 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text18.62:1WCAG large text: AAA

Contrast with black, large text1.13:1WCAG large text: Fail

Named colours

Black · ΔE 17.9 Dark slate grey · ΔE 31.8 Dim grey · ΔE 42.2 Dark slateblue · ΔE 42.9 Midnight blue · ΔE 45.3 Slate grey · ΔE 47.7

Nearest named CSS colourBlack (#000000)ΔE 17.91, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#291802

Analogous#022729, #040229

Triadic#290213, #132902

Split complementary#290502, #262902

Tetradic#290227, #291802, #022905

Tints, shades & saturation

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

Lighter +40%#0B6DEC

Lighter +30%#0957BB

Lighter +20%#07408A

Lighter +10%#042A5A

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#00132B

Less saturated −25%#071424

Channel breakdown

G19

B41

Red2 (0.8%)

Green19 (7.5%)

Blue41 (16.1%)

Hue213.85°

Saturation (HSL)90.7%

Lightness8.43%

Dominant channelBlue

Hex per channelR 02 · G 13 · B 29

Keep nerding

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

#021329

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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