Nerdulator> put something in

Colour

#2F545C

  • #2F545C
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#2F545C is a cyan with RGB values 47, 84, 92 and HSL 191°, 32%, 27%. It is a dark colour, so white text on it reaches 8.3:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#2F545C#2F545C
HEX#2F545C
RGBrgb(47, 84, 92)
RGB (0–1)0.1843, 0.3294, 0.3608
RGB percentages18.4%, 32.9%, 36.1%
HSLhsl(190.7, 32.4%, 27.3%)
HSV / HSBhsv(190.7, 48.9%, 36.1%)
CMYK48.9%, 8.7%, 0%, 63.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,101,788
CSS custom property--colour: #2F545C;

Brightness & contrast

Relative luminance0.07718WCAG 2.x, 0 is black and 1 is white
Perceived brightness75.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.26:1
Contrast with white8.26:1WCAG normal text: AAA
Contrast with black2.54:1WCAG normal text: Fail
Greyscale equivalent#4D4D4D
Inverted#D0ABA3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4E525Cno red cones; affects about 1% of men; ΔE 11.9 from the original
Deuteranopia#474C5Cno green cones; the most common form, about 1% of men; ΔE 12.8 from the original
Tritanopia#195756no blue cones; rare, and affects men and women equally; ΔE 9.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.26:1WCAG large text: AAA
Contrast with black, large text2.54:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 5.6Dim grey · ΔE 17.8Slate grey · ΔE 21.4Teal · ΔE 23.4Light slate grey · ΔE 24.2Gray · ΔE 24.5
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 5.57, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5C372F
Analogous#2F5C4E, #2F3D5C
Triadic#5C2F54, #545C2F
Split complementary#5C2F3D, #5C4E2F
Tetradic#4E2F5C, #5C372F, #3D5C2F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#90BDC7
Lighter +30%#6FA9B5
Lighter +20%#5192A0
Lighter +10%#40737E
Darker −10%#1E353A
Darker −20%#0D1618
Darker −30%#000000
Darker −40%#000000
More saturated +25%#1E5F6D
Less saturated −25%#40494B

Channel breakdown

R47
G84
B92
Red47 (18.4%)
Green84 (32.9%)
Blue92 (36.1%)
Hue190.67°
Saturation (HSL)32.37%
Lightness27.25%
Dominant channelBlue
Hex per channelR 2F · G 54 · B 5C

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 “2f545c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.