Recognised as Colour

#010408

#010408
Blue
Dark
Nearest: Black

#010408 is a blue with RGB values 1, 4, 8 and HSL 214°, 78%, 2%. It is a dark colour, so white text on it reaches 20.5:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#010408#010408

HEX#010408

RGBrgb(1, 4, 8)

RGB (0–1)0.0039, 0.0157, 0.0314

RGB percentages0.4%, 1.6%, 3.1%

HSLhsl(214.3, 77.8%, 1.8%)

HSV / HSBhsv(214.3, 87.5%, 3.1%)

CMYK87.5%, 50%, 0%, 96.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer66,568

CSS custom property--colour: #010408;

Brightness & contrast

Relative luminance0.00111WCAG 2.x, 0 is black and 1 is white

Perceived brightness4.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 20.54:1

Contrast with white20.54:1WCAG normal text: AAA

Contrast with black1.02:1WCAG normal text: Fail

Greyscale equivalent#040404

Inverted#FEFBF7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#030408no red cones; affects about 1% of men; ΔE 0.6 from the original

Deuteranopia#020308no green cones; the most common form, about 1% of men; ΔE 0.7 from the original

Tritanopia#000505no blue cones; rare, and affects men and women equally; ΔE 1.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text20.54:1WCAG large text: AAA

Contrast with black, large text1.02:1WCAG large text: Fail

Named colours

Black · ΔE 2.1 Dark slate grey · ΔE 32.4 Dim grey · ΔE 43.5 Slate grey · ΔE 52.6 Gray · ΔE 52.6 Dark olivegreen · ΔE 55.6

Nearest named CSS colourBlack (#000000)ΔE 2.06, below the just-noticeable difference

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#080501

Analogous#010708, #020108

Triadic#080104, #040801

Split complementary#080201, #070801

Tetradic#080107, #080501, #010802

Tints, shades & saturation

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

Lighter +40%#185FBD

Lighter +30%#124890

Lighter +20%#0C3163

Lighter +10%#071B35

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#000409

Less saturated −25%#020407

Channel breakdown

Red1 (0.4%)

Green4 (1.6%)

Blue8 (3.1%)

Hue214.29°

Saturation (HSL)77.78%

Lightness1.76%

Dominant channelBlue

Hex per channelR 01 · G 04 · B 08

Keep nerding

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

#010408

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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