Colour

#0067C8

#0067C8
Blue
Dark
Nearest: Royal blue

#0067C8 is a blue with RGB values 0, 103, 200 and HSL 209°, 100%, 39%. It is a dark colour, so white text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#0067C8#0067C8

HEX#0067C8

RGBrgb(0, 103, 200)

RGB (0–1)0, 0.4039, 0.7843

RGB percentages0%, 40.4%, 78.4%

HSLhsl(209.1, 100%, 39.2%)

HSV / HSBhsv(209.1, 100%, 78.4%)

CMYK100%, 48.5%, 0%, 21.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer26,568

CSS custom property--colour: #0067C8;

Brightness & contrast

Relative luminance0.13871WCAG 2.x, 0 is black and 1 is white

Perceived brightness103.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.56:1

Contrast with white5.56:1WCAG normal text: AA

Contrast with black3.77:1WCAG normal text: Fail

Greyscale equivalent#585858

Inverted#FF9837

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#2B71CCno red cones; affects about 1% of men; ΔE 5.9 from the original

Deuteranopia#0061C6no green cones; the most common form, about 1% of men; ΔE 4.1 from the original

Tritanopia#007F8Eno blue cones; rare, and affects men and women equally; ΔE 55 from the original

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

Contrast with white, large text5.56:1WCAG large text: AAA

Contrast with black, large text3.77:1WCAG large text: AA

Named colours

Royal blue · ΔE 16 Dodgerblue · ΔE 16.8 Cornflower blue · ΔE 19.9 Slate blue · ΔE 23.1 Dark slateblue · ΔE 23.9 Medium purple · ΔE 27.1

Nearest named CSS colourRoyal blue (#4169E1)ΔE 15.97, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#C86100

Analogous#00C8C5, #0003C8

Triadic#C80067, #67C800

Split complementary#C80003, #C8C500

Tetradic#C500C8, #C86100, #03C800

Tints, shades & saturation

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

Lighter +40%#95CCFF

Lighter +30%#62B3FF

Lighter +20%#2F9AFF

Lighter +10%#0081FB

Darker −10%#004D95

Darker −20%#003262

Darker −30%#00182F

Darker −40%#000000

More saturated +25%#0067C8

Less saturated −25%#1966AF

Channel breakdown

G103

B200

Red0 (0%)

Green103 (40.4%)

Blue200 (78.4%)

Hue209.1°

Saturation (HSL)100%

Lightness39.22%

Dominant channelBlue

Hex per channelR 00 · G 67 · B C8

Keep nerding

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#0067C8

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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