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Recognised as Colour

#064285

  • #064285
  • Blue
  • Dark
  • Nearest: Dark slateblue

#064285 is a blue with RGB values 6, 66, 133 and HSL 212°, 91%, 27%. It is a dark colour, so white text on it reaches 9.9:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#064285#064285
HEX#064285
RGBrgb(6, 66, 133)
RGB (0–1)0.0235, 0.2588, 0.5216
RGB percentages2.4%, 25.9%, 52.2%
HSLhsl(211.7, 91.4%, 27.3%)
HSV / HSBhsv(211.7, 95.5%, 52.2%)
CMYK95.5%, 50.4%, 0%, 47.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer410,245
CSS custom property--colour: #064285;

Brightness & contrast

Relative luminance0.05629WCAG 2.x, 0 is black and 1 is white
Perceived brightness67.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.88:1
Contrast with white9.88:1WCAG normal text: AAA
Contrast with black2.13:1WCAG normal text: Fail
Greyscale equivalent#3A3A3A
Inverted#F9BD7A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#194987no red cones; affects about 1% of men; ΔE 4.8 from the original
Deuteranopia#003E84no green cones; the most common form, about 1% of men; ΔE 3 from the original
Tritanopia#00525Dno blue cones; rare, and affects men and women equally; ΔE 40.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.88:1WCAG large text: AAA
Contrast with black, large text2.13:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 16Midnight blue · ΔE 25.9Steel blue · ΔE 29.8Rebecca purple · ΔE 33.3Royal blue · ΔE 34Cornflower blue · ΔE 34.2
Nearest named CSS colourDark slateblue (#483D8B)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#854906
Analogous#068285, #090685
Triadic#850642, #428506
Split complementary#850906, #828506
Tetradic#850682, #854906, #068509

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#5FA7F8
Lighter +30%#2E8DF6
Lighter +20%#0A72E7
Lighter +10%#085AB6
Darker −10%#042A54
Darker −20%#021223
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00428B
Less saturated −25%#174374

Channel breakdown

R6
G66
B133
Red6 (2.4%)
Green66 (25.9%)
Blue133 (52.2%)
Hue211.65°
Saturation (HSL)91.37%
Lightness27.25%
Dominant channelBlue
Hex per channelR 06 · G 42 · B 85

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Every value on this page was computed from “hex 064285” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.