Recognised as Colour

#00100F

#00100F
Cyan
Dark
Nearest: Black

#00100F is a cyan with RGB values 0, 16, 15 and HSL 176°, 100%, 3%. It is a dark colour, so white text on it reaches 19.4:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#00100F#00100F

HEX#00100F

RGBrgb(0, 16, 15)

RGB (0–1)0, 0.0627, 0.0588

RGB percentages0%, 6.3%, 5.9%

HSLhsl(176.3, 100%, 3.1%)

HSV / HSBhsv(176.3, 100%, 6.3%)

CMYK100%, 0%, 6.2%, 93.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,111

CSS custom property--colour: #00100F;

Brightness & contrast

Relative luminance0.00405WCAG 2.x, 0 is black and 1 is white

Perceived brightness13.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 19.43:1

Contrast with white19.43:1WCAG normal text: AAA

Contrast with black1.08:1WCAG normal text: Fail

Greyscale equivalent#0D0D0D

Inverted#FFEFF0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0E0E0Fno red cones; affects about 1% of men; ΔE 4.9 from the original

Deuteranopia#0B0C0Fno green cones; the most common form, about 1% of men; ΔE 4.9 from the original

Tritanopia#001110no blue cones; rare, and affects men and women equally; ΔE 0.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text19.43:1WCAG large text: AAA

Contrast with black, large text1.08:1WCAG large text: Fail

Named colours

Black · ΔE 6 Dark slate grey · ΔE 28.6 Dim grey · ΔE 41 Slate grey · ΔE 50.1 Gray · ΔE 50.2 Teal · ΔE 51.3

Nearest named CSS colourBlack (#000000)ΔE 6.01, clearly different but related

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#100001

Analogous#001007, #000910

Triadic#0F0010, #100F00

Split complementary#100009, #100700

Tetradic#070010, #100001, #091000

Tints, shades & saturation

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

Lighter +40%#00DCCE

Lighter +30%#00A99E

Lighter +20%#00766F

Lighter +10%#00433F

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#00100F

Less saturated −25%#020E0D

Channel breakdown

G16

B15

Red0 (0%)

Green16 (6.3%)

Blue15 (5.9%)

Hue176.25°

Saturation (HSL)100%

Lightness3.14%

Dominant channelGreen

Hex per channelR 00 · G 10 · B 0F

Keep nerding

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

#00100F

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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