Colour

#07033B

#07033B
Blue
Dark
Nearest: Midnight blue

#07033B is a blue with RGB values 7, 3, 59 and HSL 244°, 90%, 12%. It is a dark colour, so white text on it reaches 19.4:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#07033B#07033B

HEX#07033B

RGBrgb(7, 3, 59)

RGB (0–1)0.0275, 0.0118, 0.2314

RGB percentages2.7%, 1.2%, 23.1%

HSLhsl(244.3, 90.3%, 12.2%)

HSV / HSBhsv(244.3, 94.9%, 23.1%)

CMYK88.1%, 94.9%, 0%, 76.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer459,579

CSS custom property--colour: #07033B;

Brightness & contrast

Relative luminance0.00426WCAG 2.x, 0 is black and 1 is white

Perceived brightness20.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 19.35:1

Contrast with white19.35:1WCAG normal text: AAA

Contrast with black1.09:1WCAG normal text: Fail

Greyscale equivalent#080808

Inverted#F8FCC4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#00103Dno red cones; affects about 1% of men; ΔE 7.5 from the original

Deuteranopia#000B3Ano green cones; the most common form, about 1% of men; ΔE 6.3 from the original

Tritanopia#00141Fno blue cones; rare, and affects men and women equally; ΔE 33.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text19.35:1WCAG large text: AAA

Contrast with black, large text1.09:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 23.2 Dark slateblue · ΔE 28.9 Rebecca purple · ΔE 39.2 Black · ΔE 39.3 Indigo · ΔE 40.6 Navy · ΔE 42.4

Nearest named CSS colourMidnight blue (#191970)ΔE 23.15, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#373B03

Analogous#031B3B, #23033B

Triadic#3B0703, #033B07

Split complementary#3B2303, #1B3B03

Tetradic#3B031B, #373B03, #033B23

Tints, shades & saturation

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

Lighter +40%#2717F3

Lighter +30%#180ACD

Lighter +20%#13089C

Lighter +10%#0D056C

Darker −10%#01010A

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#04003E

Less saturated −25%#0E0B33

Channel breakdown

B59

Red7 (2.7%)

Green3 (1.2%)

Blue59 (23.1%)

Hue244.29°

Saturation (HSL)90.32%

Lightness12.16%

Dominant channelBlue

Hex per channelR 07 · G 03 · B 3B

Keep nerding

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

#07033B

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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