Recognised as Colour

#01212C

#01212C
Cyan
Dark
Nearest: Black

#01212C is a cyan with RGB values 1, 33, 44 and HSL 195°, 96%, 9%. It is a dark colour, so white text on it reaches 16.7:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#01212C#01212C

HEX#01212C

RGBrgb(1, 33, 44)

RGB (0–1)0.0039, 0.1294, 0.1725

RGB percentages0.4%, 12.9%, 17.3%

HSLhsl(195.3, 95.6%, 8.8%)

HSV / HSBhsv(195.3, 97.7%, 17.3%)

CMYK97.7%, 25%, 0%, 82.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer74,028

CSS custom property--colour: #01212C;

Brightness & contrast

Relative luminance0.01276WCAG 2.x, 0 is black and 1 is white

Perceived brightness29.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 16.73:1

Contrast with white16.73:1WCAG normal text: AAA

Contrast with black1.26:1WCAG normal text: Fail

Greyscale equivalent#1B1B1B

Inverted#FEDED3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#1B202Dno red cones; affects about 1% of men; ΔE 8.8 from the original

Deuteranopia#151C2Cno green cones; the most common form, about 1% of men; ΔE 9.2 from the original

Tritanopia#002425no blue cones; rare, and affects men and women equally; ΔE 8.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text16.73:1WCAG large text: AAA

Contrast with black, large text1.26:1WCAG large text: Fail

Named colours

Black · ΔE 16.9 Dark slate grey · ΔE 21.9 Dim grey · ΔE 35.6 Slate grey · ΔE 42 Teal · ΔE 43.2 Gray · ΔE 44.3

Nearest named CSS colourBlack (#000000)ΔE 16.87, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2C0C01

Analogous#012C22, #010B2C

Triadic#2C0121, #212C01

Split complementary#2C010B, #2C2201

Tetradic#22012C, #2C0C01, #0B2C01

Tints, shades & saturation

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

Lighter +40%#06B7F3

Lighter +30%#0491C2

Lighter +20%#036C90

Lighter +10%#02465E

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#00212D

Less saturated −25%#071E26

Channel breakdown

G33

B44

Red1 (0.4%)

Green33 (12.9%)

Blue44 (17.3%)

Hue195.35°

Saturation (HSL)95.56%

Lightness8.82%

Dominant channelBlue

Hex per channelR 01 · G 21 · B 2C

Keep nerding

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

#01212C

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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