Colour

#102D29

#102D29
Cyan
Dark
Nearest: Dark slate grey

#102D29 is a cyan with RGB values 16, 45, 41 and HSL 172°, 48%, 12%. It is a dark colour, so white text on it reaches 14.7:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#102D29#102D29

HEX#102D29

RGBrgb(16, 45, 41)

RGB (0–1)0.0627, 0.1765, 0.1608

RGB percentages6.3%, 17.6%, 16.1%

HSLhsl(171.7, 47.5%, 12%)

HSV / HSBhsv(171.7, 64.4%, 17.6%)

CMYK64.4%, 0%, 8.9%, 82.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,060,137

CSS custom property--colour: #102D29;

Brightness & contrast

Relative luminance0.02147WCAG 2.x, 0 is black and 1 is white

Perceived brightness38.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 14.69:1

Contrast with white14.69:1WCAG normal text: AAA

Contrast with black1.43:1WCAG normal text: Fail

Greyscale equivalent#272727

Inverted#EFD2D6

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#2B2A29no red cones; affects about 1% of men; ΔE 12.5 from the original

Deuteranopia#262729no green cones; the most common form, about 1% of men; ΔE 12.2 from the original

Tritanopia#022E2Cno blue cones; rare, and affects men and women equally; ΔE 3.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text14.69:1WCAG large text: AAA

Contrast with black, large text1.43:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 15.3 Black · ΔE 20.3 Dim grey · ΔE 30.7 Teal · ΔE 36.9 Slate grey · ΔE 39.2 Gray · ΔE 39.3

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 15.32, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2D1014

Analogous#102D1B, #10222D

Triadic#29102D, #2D2910

Split complementary#2D1022, #2D1B10

Tetradic#1B102D, #2D1014, #222D10

Tints, shades & saturation

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

Lighter +40%#4ABFAF

Lighter +30%#389E90

Lighter +20%#2B786E

Lighter +10%#1D534B

Darker −10%#030707

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#08352F

Less saturated −25%#182523

Channel breakdown

R16

G45

B41

Red16 (6.3%)

Green45 (17.6%)

Blue41 (16.1%)

Hue171.72°

Saturation (HSL)47.54%

Lightness11.96%

Dominant channelGreen

Hex per channelR 10 · G 2D · B 29

Keep nerding

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

#102D29

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

Nerdulate something else