Colour

#03100E

#03100E
Cyan
Dark
Nearest: Black

#03100E is a cyan with RGB values 3, 16, 14 and HSL 171°, 68%, 4%. 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

#03100E#03100E

HEX#03100E

RGBrgb(3, 16, 14)

RGB (0–1)0.0118, 0.0627, 0.0549

RGB percentages1.2%, 6.3%, 5.5%

HSLhsl(170.8, 68.4%, 3.7%)

HSV / HSBhsv(170.8, 81.3%, 6.3%)

CMYK81.3%, 0%, 12.5%, 93.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer200,718

CSS custom property--colour: #03100E;

Brightness & contrast

Relative luminance0.00422WCAG 2.x, 0 is black and 1 is white

Perceived brightness13.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 19.37:1

Contrast with white19.37:1WCAG normal text: AAA

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

Greyscale equivalent#0D0D0D

Inverted#FCEFF1

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0F0F0Eno red cones; affects about 1% of men; ΔE 4 from the original

Deuteranopia#0C0D0Eno green cones; the most common form, about 1% of men; ΔE 3.9 from the original

Tritanopia#00110Fno blue cones; rare, and affects men and women equally; ΔE 1.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text19.37:1WCAG large text: AAA

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

Named colours

Black · ΔE 5.6 Dark slate grey · ΔE 28.7 Dim grey · ΔE 40.8 Gray · ΔE 49.9 Slate grey · ΔE 50.1 Dark olivegreen · ΔE 51.5

Nearest named CSS colourBlack (#000000)ΔE 5.56, clearly different but related

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#100305

Analogous#031008, #030C10

Triadic#0E0310, #100E03

Split complementary#10030C, #100803

Tetradic#070310, #100305, #0B1003

Tints, shades & saturation

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

Lighter +40%#23BCA4

Lighter +30%#1B917F

Lighter +20%#136659

Lighter +10%#0B3B34

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#011210

Less saturated −25%#050E0C

Channel breakdown

G16

B14

Red3 (1.2%)

Green16 (6.3%)

Blue14 (5.5%)

Hue170.77°

Saturation (HSL)68.42%

Lightness3.73%

Dominant channelGreen

Hex per channelR 03 · G 10 · B 0E

Keep nerding

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

#03100E

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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