Colour

#0A3267

#0A3267
Blue
Dark
Nearest: Dark slateblue

#0A3267 is a blue with RGB values 10, 50, 103 and HSL 214°, 82%, 22%. It is a dark colour, so white text on it reaches 12.6:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#0A3267#0A3267

HEX#0A3267

RGBrgb(10, 50, 103)

RGB (0–1)0.0392, 0.1961, 0.4039

RGB percentages3.9%, 19.6%, 40.4%

HSLhsl(214.2, 82.3%, 22.2%)

HSV / HSBhsv(214.2, 90.3%, 40.4%)

CMYK90.3%, 51.5%, 0%, 59.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer668,263

CSS custom property--colour: #0A3267;

Brightness & contrast

Relative luminance0.03325WCAG 2.x, 0 is black and 1 is white

Perceived brightness52 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 12.61:1

Contrast with white12.61:1WCAG normal text: AAA

Contrast with black1.67:1WCAG normal text: Fail

Greyscale equivalent#2D2D2D

Inverted#F5CD98

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#123869no red cones; affects about 1% of men; ΔE 4.2 from the original

Deuteranopia#002F66no green cones; the most common form, about 1% of men; ΔE 2.1 from the original

Tritanopia#003F47no blue cones; rare, and affects men and women equally; ΔE 34.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text12.61:1WCAG large text: AAA

Contrast with black, large text1.67:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 20.9 Midnight blue · ΔE 27.7 Steel blue · ΔE 33.9 Rebecca purple · ΔE 38 Dark slate grey · ΔE 38.6 Slate grey · ΔE 41.3

Nearest named CSS colourDark slateblue (#483D8B)ΔE 20.92, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#673F0A

Analogous#0A6067, #110A67

Triadic#670A32, #32670A

Split complementary#67100A, #61670A

Tetradic#670A60, #673F0A, #0A6710

Tints, shades & saturation

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

Lighter +40%#4F93EE

Lighter +30%#2177E9

Lighter +20%#135FC4

Lighter +10%#0F4995

Darker −10%#051B39

Darker −20%#01050A

Darker −30%#000000

Darker −40%#000000

More saturated +25%#003171

Less saturated −25%#183459

Channel breakdown

R10

G50

B103

Red10 (3.9%)

Green50 (19.6%)

Blue103 (40.4%)

Hue214.19°

Saturation (HSL)82.3%

Lightness22.16%

Dominant channelBlue

Hex per channelR 0A · G 32 · B 67

Keep nerding

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

#0A3267

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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