Colour

#6676CC

#6676CC
Blue
Dark
Nearest: Cornflower blue

#6676CC is a blue with RGB values 102, 118, 204 and HSL 231°, 50%, 60%. It is a dark colour, so black text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Cornflower blue.

Colour values

#6676CC#6676CC

HEX#6676CC

RGBrgb(102, 118, 204)

RGB (0–1)0.4, 0.4627, 0.8

RGB percentages40%, 46.3%, 80%

HSLhsl(230.6, 50%, 60%)

HSV / HSBhsv(230.6, 50%, 80%)

CMYK50%, 42.2%, 0%, 20%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,715,084

CSS custom property--colour: #6676CC;

Brightness & contrast

Relative luminance0.20141WCAG 2.x, 0 is black and 1 is white

Perceived brightness126.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.03:1

Contrast with white4.18:1WCAG normal text: Fail

Contrast with black5.03:1WCAG normal text: AA

Greyscale equivalent#797979

Inverted#998933

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5380CFno red cones; affects about 1% of men; ΔE 9.4 from the original

Deuteranopia#4978CAno green cones; the most common form, about 1% of men; ΔE 8 from the original

Tritanopia#3C8897no blue cones; rare, and affects men and women equally; ΔE 48.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text4.18:1WCAG large text: AA

Contrast with black, large text5.03:1WCAG large text: AAA

Named colours

Cornflower blue · ΔE 13.4 Medium purple · ΔE 19.5 Dodgerblue · ΔE 20 Royal blue · ΔE 20.9 Slate blue · ΔE 22.4 Dark slateblue · ΔE 23.1

Nearest named CSS colourCornflower blue (#6495ED)ΔE 13.36, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#CCBC66

Analogous#66A9CC, #8966CC

Triadic#CC6676, #76CC66

Split complementary#CC8966, #A9CC66

Tetradic#CC66A9, #CCBC66, #66CC89

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#D9DDF2

Lighter +20%#B3BBE6

Lighter +10%#8C98D9

Darker −10%#4054BF

Darker −20%#334399

Darker −30%#263273

Darker −40%#1A214D

More saturated +25%#4D64E6

Less saturated −25%#8087B3

Channel breakdown

R102

G118

B204

Red102 (40%)

Green118 (46.3%)

Blue204 (80%)

Hue230.59°

Saturation (HSL)50%

Lightness60%

Dominant channelBlue

Hex per channelR 66 · G 76 · B CC

Keep nerding

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#6676CC

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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