Colour

#10333C

#10333C
Cyan
Dark
Nearest: Dark slate grey

#10333C is a cyan with RGB values 16, 51, 60 and HSL 192°, 58%, 15%. It is a dark colour, so white text on it reaches 13.5:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#10333C#10333C

HEX#10333C

RGBrgb(16, 51, 60)

RGB (0–1)0.0627, 0.2, 0.2353

RGB percentages6.3%, 20%, 23.5%

HSLhsl(192.3, 57.9%, 14.9%)

HSV / HSBhsv(192.3, 73.3%, 23.5%)

CMYK73.3%, 15%, 0%, 76.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,061,692

CSS custom property--colour: #10333C;

Brightness & contrast

Relative luminance0.02804WCAG 2.x, 0 is black and 1 is white

Perceived brightness44.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 13.45:1

Contrast with white13.45:1WCAG normal text: AAA

Contrast with black1.56:1WCAG normal text: Fail

Greyscale equivalent#2C2C2C

Inverted#EFCCC3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#2D313Dno red cones; affects about 1% of men; ΔE 10.8 from the original

Deuteranopia#272D3Cno green cones; the most common form, about 1% of men; ΔE 10.9 from the original

Tritanopia#003636no 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 text13.45:1WCAG large text: AAA

Contrast with black, large text1.56:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 13.5 Black · ΔE 23.3 Dim grey · ΔE 28.4 Slate grey · ΔE 34.3 Teal · ΔE 35.1 Gray · ΔE 36.8

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 13.54, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3C1910

Analogous#103C2F, #101D3C

Triadic#3C1033, #333C10

Split complementary#3C101D, #3C2F10

Tetradic#2F103C, #3C1910, #1D3C10

Tints, shades & saturation

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

Lighter +40%#49B3CF

Lighter +30%#309AB5

Lighter +20%#25778D

Lighter +10%#1B5564

Darker −10%#051114

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#063946

Less saturated −25%#1A2D33

Channel breakdown

R16

G51

B60

Red16 (6.3%)

Green51 (20%)

Blue60 (23.5%)

Hue192.27°

Saturation (HSL)57.89%

Lightness14.9%

Dominant channelBlue

Hex per channelR 10 · G 33 · B 3C

Keep nerding

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

#10333C

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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