Recognised as Colour

#030A4C

#030A4C
Blue
Dark
Nearest: Midnight blue

#030A4C is a blue with RGB values 3, 10, 76 and HSL 234°, 92%, 15%. It is a dark colour, so white text on it reaches 18.2:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#030A4C#030A4C

HEX#030A4C

RGBrgb(3, 10, 76)

RGB (0–1)0.0118, 0.0392, 0.298

RGB percentages1.2%, 3.9%, 29.8%

HSLhsl(234.2, 92.4%, 15.5%)

HSV / HSBhsv(234.2, 96.1%, 29.8%)

CMYK96.1%, 86.8%, 0%, 70.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer199,244

CSS custom property--colour: #030A4C;

Brightness & contrast

Relative luminance0.00758WCAG 2.x, 0 is black and 1 is white

Perceived brightness26.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 18.23:1

Contrast with white18.23:1WCAG normal text: AAA

Contrast with black1.15:1WCAG normal text: Fail

Greyscale equivalent#0D0D0D

Inverted#FCF5B3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#00194Eno red cones; affects about 1% of men; ΔE 12.1 from the original

Deuteranopia#00114Bno green cones; the most common form, about 1% of men; ΔE 6.2 from the original

Tritanopia#001F2Bno blue cones; rare, and affects men and women equally; ΔE 43.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text18.23:1WCAG large text: AAA

Contrast with black, large text1.15:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 14.3 Dark slateblue · ΔE 24 Rebecca purple · ΔE 32 Indigo · ΔE 32.2 Navy · ΔE 33.4 Dark blue · ΔE 38.5

Nearest named CSS colourMidnight blue (#191970)ΔE 14.29, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#4C4503

Analogous#032E4C, #21034C

Triadic#4C030A, #0A4C03

Split complementary#4C2003, #2F4C03

Tetradic#4C032E, #4C4503, #034C21

Tints, shades & saturation

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

Lighter +40%#2539F6

Lighter +30%#091DDF

Lighter +20%#0717AE

Lighter +10%#05107D

Darker −10%#01041B

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#00084F

Less saturated −25%#0D1242

Channel breakdown

G10

B76

Red3 (1.2%)

Green10 (3.9%)

Blue76 (29.8%)

Hue234.25°

Saturation (HSL)92.41%

Lightness15.49%

Dominant channelBlue

Hex per channelR 03 · G 0A · B 4C

Keep nerding

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

#030A4C

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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