Colour

#01070B

#01070B
Blue
Dark
Nearest: Black

#01070B is a blue with RGB values 1, 7, 11 and HSL 204°, 83%, 2%. It is a dark colour, so white text on it reaches 20.3:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#01070B#01070B

HEX#01070B

RGBrgb(1, 7, 11)

RGB (0–1)0.0039, 0.0275, 0.0431

RGB percentages0.4%, 2.7%, 4.3%

HSLhsl(204, 83.3%, 2.4%)

HSV / HSBhsv(204, 90.9%, 4.3%)

CMYK90.9%, 36.4%, 0%, 95.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer67,339

CSS custom property--colour: #01070B;

Brightness & contrast

Relative luminance0.00183WCAG 2.x, 0 is black and 1 is white

Perceived brightness6.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 20.26:1

Contrast with white20.26:1WCAG normal text: AAA

Contrast with black1.04:1WCAG normal text: Fail

Greyscale equivalent#060606

Inverted#FEF8F4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#05070Bno red cones; affects about 1% of men; ΔE 1.1 from the original

Deuteranopia#04060Bno green cones; the most common form, about 1% of men; ΔE 1.2 from the original

Tritanopia#000808no 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 text20.26:1WCAG large text: AAA

Contrast with black, large text1.04:1WCAG large text: Fail

Named colours

Black · ΔE 2.8 Dark slate grey · ΔE 31.5 Dim grey · ΔE 42.8 Slate grey · ΔE 51.9 Gray · ΔE 52 Teal · ΔE 54.7

Nearest named CSS colourBlack (#000000)ΔE 2.84, a close match

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0B0501

Analogous#010B0A, #01020B

Triadic#0B0107, #070B01

Split complementary#0B0102, #0B0A01

Tetradic#0A010B, #0B0501, #020B01

Tints, shades & saturation

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

Lighter +40%#127EC6

Lighter +30%#0E6097

Lighter +20%#0A4268

Lighter +10%#05253A

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#00070C

Less saturated −25%#030709

Channel breakdown

B11

Red1 (0.4%)

Green7 (2.7%)

Blue11 (4.3%)

Hue204°

Saturation (HSL)83.33%

Lightness2.35%

Dominant channelBlue

Hex per channelR 01 · G 07 · B 0B

Keep nerding

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

#01070B

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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