Recognised as Colour

#012018

#012018
Cyan
Dark
Nearest: Black

#012018 is a cyan with RGB values 1, 32, 24 and HSL 165°, 94%, 6%. It is a dark colour, so white text on it reaches 17.2:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#012018#012018

HEX#012018

RGBrgb(1, 32, 24)

RGB (0–1)0.0039, 0.1255, 0.0941

RGB percentages0.4%, 12.5%, 9.4%

HSLhsl(164.5, 93.9%, 6.5%)

HSV / HSBhsv(164.5, 96.9%, 12.5%)

CMYK96.9%, 0%, 25%, 87.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer73,752

CSS custom property--colour: #012018;

Brightness & contrast

Relative luminance0.01105WCAG 2.x, 0 is black and 1 is white

Perceived brightness25.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 17.2:1

Contrast with white17.2:1WCAG normal text: AAA

Contrast with black1.22:1WCAG normal text: Fail

Greyscale equivalent#191919

Inverted#FEDFE7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#1F1D18no red cones; affects about 1% of men; ΔE 13.9 from the original

Deuteranopia#1A1A19no green cones; the most common form, about 1% of men; ΔE 13.8 from the original

Tritanopia#00201Eno blue cones; rare, and affects men and women equally; ΔE 4.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text17.2:1WCAG large text: AAA

Contrast with black, large text1.22:1WCAG large text: Fail

Named colours

Black · ΔE 17.2 Dark slate grey · ΔE 22.3 Dim grey · ΔE 37.4 Teal · ΔE 42.5 Dark olivegreen · ΔE 43.4 Gray · ΔE 46

Nearest named CSS colourBlack (#000000)ΔE 17.23, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#200109

Analogous#012008, #011920

Triadic#180120, #201801

Split complementary#200119, #200801

Tetradic#080120, #200109, #192001

Tints, shades & saturation

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

Lighter +40%#07E6AC

Lighter +30%#06B487

Lighter +20%#048362

Lighter +10%#03513D

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#002118

Less saturated −25%#051C16

Channel breakdown

G32

B24

Red1 (0.4%)

Green32 (12.5%)

Blue24 (9.4%)

Hue164.52°

Saturation (HSL)93.94%

Lightness6.47%

Dominant channelGreen

Hex per channelR 01 · G 20 · B 18

Keep nerding

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#012018

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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