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Recognised as Colour

#2D4046

  • #2D4046
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#2D4046 is a cyan with RGB values 45, 64, 70 and HSL 194°, 22%, 23%. It is a dark colour, so white text on it reaches 10.9:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#2D4046#2D4046
HEX#2D4046
RGBrgb(45, 64, 70)
RGB (0–1)0.1765, 0.251, 0.2745
RGB percentages17.6%, 25.1%, 27.5%
HSLhsl(194.4, 21.7%, 22.5%)
HSV / HSBhsv(194.4, 35.7%, 27.5%)
CMYK35.7%, 8.6%, 0%, 72.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,965,574
CSS custom property--colour: #2D4046;

Brightness & contrast

Relative luminance0.04667WCAG 2.x, 0 is black and 1 is white
Perceived brightness59.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.86:1
Contrast with white10.86:1WCAG normal text: AAA
Contrast with black1.93:1WCAG normal text: Fail
Greyscale equivalent#3C3C3C
Inverted#D2BFB9

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3C3F46no red cones; affects about 1% of men; ΔE 6.4 from the original
Deuteranopia#383C46no green cones; the most common form, about 1% of men; ΔE 6.7 from the original
Tritanopia#244242no blue cones; rare, and affects men and women equally; ΔE 5.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.86:1WCAG large text: AAA
Contrast with black, large text1.93:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 8.4Dim grey · ΔE 20.5Black · ΔE 27.1Slate grey · ΔE 27.7Gray · ΔE 29.1Light slate grey · ΔE 30.8
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 8.42, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#46332D
Analogous#2D463F, #2D3446
Triadic#462D40, #40462D
Split complementary#462D34, #463F2D
Tetradic#3F2D46, #46332D, #34462D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8BAAB4
Lighter +30%#6C94A0
Lighter +20%#557984
Lighter +10%#415C65
Darker −10%#192427
Darker −20%#050708
Darker −30%#000000
Darker −40%#000000
More saturated +25%#1F4754
Less saturated −25%#3A3A3A

Channel breakdown

R45
G64
B70
Red45 (17.6%)
Green64 (25.1%)
Blue70 (27.5%)
Hue194.4°
Saturation (HSL)21.74%
Lightness22.55%
Dominant channelBlue
Hex per channelR 2D · G 40 · B 46

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Every value on this page was computed from “2d4046” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.