Colour

#03061C

#03061C
Blue
Dark
Nearest: Black

#03061C is a blue with RGB values 3, 6, 28 and HSL 233°, 81%, 6%. It is a dark colour, so white text on it reaches 20.1:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#03061C#03061C

HEX#03061C

RGBrgb(3, 6, 28)

RGB (0–1)0.0118, 0.0235, 0.1098

RGB percentages1.2%, 2.4%, 11%

HSLhsl(232.8, 80.6%, 6.1%)

HSV / HSBhsv(232.8, 89.3%, 11%)

CMYK89.3%, 78.6%, 0%, 89%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer198,172

CSS custom property--colour: #03061C;

Brightness & contrast

Relative luminance0.00233WCAG 2.x, 0 is black and 1 is white

Perceived brightness10.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 20.06:1

Contrast with white20.06:1WCAG normal text: AAA

Contrast with black1.05:1WCAG normal text: Fail

Greyscale equivalent#070707

Inverted#FCF9E3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#00091Dno red cones; affects about 1% of men; ΔE 1.7 from the original

Deuteranopia#00071Cno green cones; the most common form, about 1% of men; ΔE 1.2 from the original

Tritanopia#000B0Fno blue cones; rare, and affects men and women equally; ΔE 11.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text20.06:1WCAG large text: AAA

Contrast with black, large text1.05:1WCAG large text: Fail

Named colours

Black · ΔE 13.1 Dark slate grey · ΔE 34.1 Dim grey · ΔE 44.2 Dark slateblue · ΔE 47 Midnight blue · ΔE 48.6 Slate grey · ΔE 51.1

Nearest named CSS colourBlack (#000000)ΔE 13.08, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1C1903

Analogous#03131C, #0C031C

Triadic#1C0306, #061C03

Split complementary#1C0C03, #131C03

Tetradic#1C0313, #1C1903, #031C0C

Tints, shades & saturation

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

Lighter +40%#172DD4

Lighter +30%#1224A6

Lighter +20%#0D1A78

Lighter +10%#08104A

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#00041F

Less saturated −25%#070918

Channel breakdown

B28

Red3 (1.2%)

Green6 (2.4%)

Blue28 (11%)

Hue232.8°

Saturation (HSL)80.65%

Lightness6.08%

Dominant channelBlue

Hex per channelR 03 · G 06 · B 1C

Keep nerding

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

#03061C

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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