Colour

#00394C

#00394C
Cyan
Dark
Nearest: Dark slate grey

#00394C is a cyan with RGB values 0, 57, 76 and HSL 195°, 100%, 15%. It is a dark colour, so white text on it reaches 12.4:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#00394C#00394C

HEX#00394C

RGBrgb(0, 57, 76)

RGB (0–1)0, 0.2235, 0.298

RGB percentages0%, 22.4%, 29.8%

HSLhsl(195, 100%, 14.9%)

HSV / HSBhsv(195, 100%, 29.8%)

CMYK100%, 25%, 0%, 70.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,668

CSS custom property--colour: #00394C;

Brightness & contrast

Relative luminance0.03448WCAG 2.x, 0 is black and 1 is white

Perceived brightness50.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 12.43:1

Contrast with white12.43:1WCAG normal text: AAA

Contrast with black1.69:1WCAG normal text: Fail

Greyscale equivalent#2E2E2E

Inverted#FFC6B3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#2F384Dno red cones; affects about 1% of men; ΔE 11.6 from the original

Deuteranopia#25314Cno green cones; the most common form, about 1% of men; ΔE 12.7 from the original

Tritanopia#003E3Fno blue cones; rare, and affects men and women equally; ΔE 13.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text12.43:1WCAG large text: AAA

Contrast with black, large text1.69:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 16.1 Black · ΔE 28.6 Dim grey · ΔE 29.3 Slate grey · ΔE 32.3 Teal · ΔE 34.1 Steel blue · ΔE 34.9

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 16.06, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#4C1300

Analogous#004C39, #00134C

Triadic#4C0039, #394C00

Split complementary#4C0013, #4C3900

Tetradic#39004C, #4C1300, #134C00

Tints, shades & saturation

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

Lighter +40%#19C5FF

Lighter +30%#00ACE5

Lighter +20%#0086B2

Lighter +10%#005F7F

Darker −10%#001319

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#00394C

Less saturated −25%#0A3442

Channel breakdown

G57

B76

Red0 (0%)

Green57 (22.4%)

Blue76 (29.8%)

Hue195°

Saturation (HSL)100%

Lightness14.9%

Dominant channelBlue

Hex per channelR 00 · G 39 · B 4C

Keep nerding

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#00394C

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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