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Recognised as Colour

#0660AC

  • #0660AC
  • Blue
  • Dark
  • Nearest: Steel blue

#0660AC is a blue with RGB values 6, 96, 172 and HSL 207°, 93%, 35%. It is a dark colour, so white text on it reaches 6.4:1 contrast (AA for normal text). The nearest named colour is Steel blue.

Colour values

#0660AC#0660AC
HEX#0660AC
RGBrgb(6, 96, 172)
RGB (0–1)0.0235, 0.3765, 0.6745
RGB percentages2.4%, 37.6%, 67.5%
HSLhsl(207.5, 93.3%, 34.9%)
HSV / HSBhsv(207.5, 96.5%, 67.5%)
CMYK96.5%, 44.2%, 0%, 32.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer417,964
CSS custom property--colour: #0660AC;

Brightness & contrast

Relative luminance0.11383WCAG 2.x, 0 is black and 1 is white
Perceived brightness93.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.41:1
Contrast with white6.41:1WCAG normal text: AA
Contrast with black3.28:1WCAG normal text: Fail
Greyscale equivalent#525252
Inverted#F99F53

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3866AFno red cones; affects about 1% of men; ΔE 5.2 from the original
Deuteranopia#1558ABno green cones; the most common form, about 1% of men; ΔE 6.8 from the original
Tritanopia#00727Dno blue cones; rare, and affects men and women equally; ΔE 44.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.41:1WCAG large text: AAA
Contrast with black, large text3.28:1WCAG large text: AA

Named colours

Steel blue · ΔE 21.9Cornflower blue · ΔE 22Dark slateblue · ΔE 22.3Dodgerblue · ΔE 25.4Royal blue · ΔE 28Slate blue · ΔE 31.9
Nearest named CSS colourSteel blue (#4682B4)ΔE 21.92, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AC5206
Analogous#06ACA5, #060DAC
Triadic#AC0660, #60AC06
Split complementary#AC060D, #ACA506
Tetradic#A506AC, #AC5206, #0DAC06

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#83C4FB
Lighter +30%#52ADF9
Lighter +20%#2195F7
Lighter +10%#087CDD
Darker −10%#04447B
Darker −20%#032949
Darker −30%#010D18
Darker −40%#000000
More saturated +25%#0061B2
Less saturated −25%#1C5E96

Channel breakdown

R6
G96
B172
Red6 (2.4%)
Green96 (37.6%)
Blue172 (67.5%)
Hue207.47°
Saturation (HSL)93.26%
Lightness34.9%
Dominant channelBlue
Hex per channelR 06 · G 60 · B AC

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Every value on this page was computed from “0660ac” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.