Nerdulator> put something in

Recognised as Colour

#47646A

  • #47646A
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#47646A is a cyan with RGB values 71, 100, 106 and HSL 190°, 20%, 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 Dark slate grey.

Colour values

#47646A#47646A
HEX#47646A
RGBrgb(71, 100, 106)
RGB (0–1)0.2784, 0.3922, 0.4157
RGB percentages27.8%, 39.2%, 41.6%
HSLhsl(190.3, 19.8%, 34.7%)
HSV / HSBhsv(190.3, 33%, 41.6%)
CMYK33%, 5.7%, 0%, 58.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,678,762
CSS custom property--colour: #47646A;

Brightness & contrast

Relative luminance0.11495WCAG 2.x, 0 is black and 1 is white
Perceived brightness93 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.37:1
Contrast with white6.37:1WCAG normal text: AA
Contrast with black3.3:1WCAG normal text: Fail
Greyscale equivalent#5E5E5E
Inverted#B89B95

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5F626Ano red cones; affects about 1% of men; ΔE 9.8 from the original
Deuteranopia#595D6Ano green cones; the most common form, about 1% of men; ΔE 10.5 from the original
Tritanopia#3B6766no blue cones; rare, and affects men and women equally; ΔE 7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.37:1WCAG large text: AAA
Contrast with black, large text3.3:1WCAG large text: AA

Named colours

Dark slate grey · ΔE 10Dim grey · ΔE 12Slate grey · ΔE 14.7Gray · ΔE 17.4Light slate grey · ΔE 17.5Teal · ΔE 21.4
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 10.03, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6A4D47
Analogous#476A5F, #47526A
Triadic#6A4764, #646A47
Split complementary#6A4752, #6A5F47
Tetradic#5F476A, #6A4D47, #526A47

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B2C7CB
Lighter +30%#93B1B7
Lighter +20%#759BA2
Lighter +10%#5B8189
Darker −10%#33474B
Darker −20%#1E2A2D
Darker −30%#0A0E0E
Darker −40%#000000
More saturated +25%#317380
Less saturated −25%#595959

Channel breakdown

R71
G100
B106
Red71 (27.8%)
Green100 (39.2%)
Blue106 (41.6%)
Hue190.29°
Saturation (HSL)19.77%
Lightness34.71%
Dominant channelBlue
Hex per channelR 47 · G 64 · B 6A

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “47646a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.