Colour

#0067AF

#0067AF
Blue
Dark
Nearest: Steel blue

#0067AF is a blue with RGB values 0, 103, 175 and HSL 205°, 100%, 34%. It is a dark colour, so white text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Steel blue.

Colour values

#0067AF#0067AF

HEX#0067AF

RGBrgb(0, 103, 175)

RGB (0–1)0, 0.4039, 0.6863

RGB percentages0%, 40.4%, 68.6%

HSLhsl(204.7, 100%, 34.3%)

HSV / HSBhsv(204.7, 100%, 68.6%)

CMYK100%, 41.1%, 0%, 31.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer26,543

CSS custom property--colour: #0067AF;

Brightness & contrast

Relative luminance0.12796WCAG 2.x, 0 is black and 1 is white

Perceived brightness98.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.9:1

Contrast with white5.9:1WCAG normal text: AA

Contrast with black3.56:1WCAG normal text: Fail

Greyscale equivalent#565656

Inverted#FF9850

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#426CB2no red cones; affects about 1% of men; ΔE 6.9 from the original

Deuteranopia#265EAEno green cones; the most common form, about 1% of men; ΔE 8.7 from the original

Tritanopia#007982no blue cones; rare, and affects men and women equally; ΔE 42.5 from the original

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

Contrast with white, large text5.9:1WCAG large text: AAA

Contrast with black, large text3.56:1WCAG large text: AA

Named colours

Steel blue · ΔE 17.9 Cornflower blue · ΔE 20.9 Dodgerblue · ΔE 25.8 Dark slateblue · ΔE 26.1 Royal blue · ΔE 31.2 Slate blue · ΔE 35.6

Nearest named CSS colourSteel blue (#4682B4)ΔE 17.85, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#AF4800

Analogous#00AFA0, #000FAF

Triadic#AF0067, #67AF00

Split complementary#AF000F, #AFA000

Tetradic#A000AF, #AF4800, #0FAF00

Tints, shades & saturation

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

Lighter +40%#7CC9FF

Lighter +30%#49B4FF

Lighter +20%#169FFF

Lighter +10%#0085E2

Darker −10%#00497C

Darker −20%#002B49

Darker −30%#000D16

Darker −40%#000000

More saturated +25%#0067AF

Less saturated −25%#166399

Channel breakdown

G103

B175

Red0 (0%)

Green103 (40.4%)

Blue175 (68.6%)

Hue204.69°

Saturation (HSL)100%

Lightness34.31%

Dominant channelBlue

Hex per channelR 00 · G 67 · B AF

Keep nerding

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#0067AF

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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