Recognised as Colour

#020F23

#020F23
Blue
Dark
Nearest: Black

#020F23 is a blue with RGB values 2, 15, 35 and HSL 216°, 89%, 7%. It is a dark colour, so white text on it reaches 19.2:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#020F23#020F23

HEX#020F23

RGBrgb(2, 15, 35)

RGB (0–1)0.0078, 0.0588, 0.1373

RGB percentages0.8%, 5.9%, 13.7%

HSLhsl(216.4, 89.2%, 7.3%)

HSV / HSBhsv(216.4, 94.3%, 13.7%)

CMYK94.3%, 57.1%, 0%, 86.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer134,947

CSS custom property--colour: #020F23;

Brightness & contrast

Relative luminance0.00476WCAG 2.x, 0 is black and 1 is white

Perceived brightness16.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 19.17:1

Contrast with white19.17:1WCAG normal text: AAA

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

Greyscale equivalent#0E0E0E

Inverted#FDF0DC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#061124no red cones; affects about 1% of men; ΔE 1 from the original

Deuteranopia#020D23no green cones; the most common form, about 1% of men; ΔE 1.3 from the original

Tritanopia#001417no blue cones; rare, and affects men and women equally; ΔE 12.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text19.17:1WCAG large text: AAA

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

Named colours

Black · ΔE 15.3 Dark slate grey · ΔE 32.1 Dim grey · ΔE 42.7 Dark slateblue · ΔE 45.2 Midnight blue · ΔE 47.4 Slate grey · ΔE 48.9

Nearest named CSS colourBlack (#000000)ΔE 15.29, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#231602

Analogous#021F23, #060223

Triadic#23020F, #0F2302

Split complementary#230602, #1F2302

Tetradic#23021F, #231602, #022306

Tints, shades & saturation

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

Lighter +40%#0D62E4

Lighter +30%#0A4DB4

Lighter +20%#083883

Lighter +10%#052453

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#000F25

Less saturated −25%#07101E

Channel breakdown

G15

B35

Red2 (0.8%)

Green15 (5.9%)

Blue35 (13.7%)

Hue216.36°

Saturation (HSL)89.19%

Lightness7.25%

Dominant channelBlue

Hex per channelR 02 · G 0F · B 23

Keep nerding

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

#020F23

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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