Recognised as Colour

#012651

#012651
Blue
Dark
Nearest: Dark slateblue

#012651 is a blue with RGB values 1, 38, 81 and HSL 212°, 98%, 16%. It is a dark colour, so white text on it reaches 15:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#012651#012651

HEX#012651

RGBrgb(1, 38, 81)

RGB (0–1)0.0039, 0.149, 0.3176

RGB percentages0.4%, 14.9%, 31.8%

HSLhsl(212.3, 97.6%, 16.1%)

HSV / HSBhsv(212.3, 98.8%, 31.8%)

CMYK98.8%, 53.1%, 0%, 68.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer75,345

CSS custom property--colour: #012651;

Brightness & contrast

Relative luminance0.01987WCAG 2.x, 0 is black and 1 is white

Perceived brightness39.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 15.03:1

Contrast with white15.03:1WCAG normal text: AAA

Contrast with black1.4:1WCAG normal text: Fail

Greyscale equivalent#212121

Inverted#FED9AE

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0C2A53no red cones; affects about 1% of men; ΔE 2.6 from the original

Deuteranopia#002350no green cones; the most common form, about 1% of men; ΔE 2.3 from the original

Tritanopia#003137no blue cones; rare, and affects men and women equally; ΔE 29.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text15.03:1WCAG large text: AAA

Contrast with black, large text1.4:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 27.5 Midnight blue · ΔE 31.8 Black · ΔE 34.2 Dark slate grey · ΔE 35.7 Steel blue · ΔE 38.7 Dim grey · ΔE 42.1

Nearest named CSS colourDark slateblue (#483D8B)ΔE 27.51, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#512C01

Analogous#014E51, #040151

Triadic#510126, #265101

Split complementary#510401, #4E5101

Tetradic#51014E, #512C01, #015104

Tints, shades & saturation

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

Lighter +40%#2287FC

Lighter +30%#036DE8

Lighter +20%#0255B6

Lighter +10%#023E83

Darker −10%#000E1F

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#002652

Less saturated −25%#0B2747

Channel breakdown

G38

B81

Red1 (0.4%)

Green38 (14.9%)

Blue81 (31.8%)

Hue212.25°

Saturation (HSL)97.56%

Lightness16.08%

Dominant channelBlue

Hex per channelR 01 · G 26 · B 51

Keep nerding

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

#012651

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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