Colour

#06678A

#06678A
Cyan
Dark
Nearest: Steel blue

#06678A is a cyan with RGB values 6, 103, 138 and HSL 196°, 92%, 28%. It is a dark colour, so white text on it reaches 6.3:1 contrast (AA for normal text). The nearest named colour is Steel blue.

Colour values

#06678A#06678A

HEX#06678A

RGBrgb(6, 103, 138)

RGB (0–1)0.0235, 0.4039, 0.5412

RGB percentages2.4%, 40.4%, 54.1%

HSLhsl(195.9, 91.7%, 28.2%)

HSV / HSBhsv(195.9, 95.7%, 54.1%)

CMYK95.7%, 25.4%, 0%, 45.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer419,722

CSS custom property--colour: #06678A;

Brightness & contrast

Relative luminance0.11574WCAG 2.x, 0 is black and 1 is white

Perceived brightness91.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.34:1

Contrast with white6.34:1WCAG normal text: AA

Contrast with black3.31:1WCAG normal text: Fail

Greyscale equivalent#555555

Inverted#F99875

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#55668Cno red cones; affects about 1% of men; ΔE 15.8 from the original

Deuteranopia#455B89no green cones; the most common form, about 1% of men; ΔE 16.9 from the original

Tritanopia#007173no blue cones; rare, and affects men and women equally; ΔE 22.6 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text6.34:1WCAG large text: AAA

Contrast with black, large text3.31:1WCAG large text: AA

Named colours

Steel blue · ΔE 15.3 Slate grey · ΔE 22 Light slate grey · ΔE 23.5 Dark slate grey · ΔE 24.4 Teal · ΔE 26 Dark cyan · ΔE 28.3

Nearest named CSS colourSteel blue (#4682B4)ΔE 15.27, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#8A2906

Analogous#068A6B, #06258A

Triadic#8A0667, #678A06

Split complementary#8A0625, #8A6B06

Tetradic#6B068A, #8A2906, #258A06

Tints, shades & saturation

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

Lighter +40%#64D1F8

Lighter +30%#33C2F6

Lighter +20%#0AB0EC

Lighter +10%#088BBB

Darker −10%#044359

Darker −20%#021E28

Darker −30%#000000

Darker −40%#000000

More saturated +25%#006A90

Less saturated −25%#185F78

Channel breakdown

G103

B138

Red6 (2.4%)

Green103 (40.4%)

Blue138 (54.1%)

Hue195.91°

Saturation (HSL)91.67%

Lightness28.24%

Dominant channelBlue

Hex per channelR 06 · G 67 · B 8A

Keep nerding

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

#06678A

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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