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Recognised as Colour

#064358

  • #064358
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#064358 is a cyan with RGB values 6, 67, 88 and HSL 195°, 87%, 18%. It is a dark colour, so white text on it reaches 10.8:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#064358#064358
HEX#064358
RGBrgb(6, 67, 88)
RGB (0–1)0.0235, 0.2627, 0.3451
RGB percentages2.4%, 26.3%, 34.5%
HSLhsl(195.4, 87.2%, 18.4%)
HSV / HSBhsv(195.4, 93.2%, 34.5%)
CMYK93.2%, 23.9%, 0%, 65.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer410,456
CSS custom property--colour: #064358;

Brightness & contrast

Relative luminance0.04758WCAG 2.x, 0 is black and 1 is white
Perceived brightness59.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.76:1
Contrast with white10.76:1WCAG normal text: AAA
Contrast with black1.95:1WCAG normal text: Fail
Greyscale equivalent#383838
Inverted#F9BCA7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#384259no red cones; affects about 1% of men; ΔE 12.3 from the original
Deuteranopia#2D3A58no green cones; the most common form, about 1% of men; ΔE 13.7 from the original
Tritanopia#00494Ano blue cones; rare, and affects men and women equally; ΔE 14.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.76:1WCAG large text: AAA
Contrast with black, large text1.95:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 15Dim grey · ΔE 27.2Slate grey · ΔE 28.7Steel blue · ΔE 30.7Teal · ΔE 30.8Light slate grey · ΔE 31.4
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 14.99, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#581B06
Analogous#065844, #061A58
Triadic#580643, #435806
Split complementary#58061A, #584406
Tetradic#440658, #581B06, #1A5806

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#39C2F1
Lighter +30%#10B0E7
Lighter +20%#0D8CB7
Lighter +10%#096788
Darker −10%#031F28
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00465E
Less saturated −25%#123D4C

Channel breakdown

R6
G67
B88
Red6 (2.4%)
Green67 (26.3%)
Blue88 (34.5%)
Hue195.37°
Saturation (HSL)87.23%
Lightness18.43%
Dominant channelBlue
Hex per channelR 06 · G 43 · B 58

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Every value on this page was computed from “hex 064358” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.