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Recognised as Colour

#2D4652

  • #2D4652
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#2D4652 is a cyan with RGB values 45, 70, 82 and HSL 199°, 29%, 25%. It is a dark colour, so white text on it reaches 10:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#2D4652#2D4652
HEX#2D4652
RGBrgb(45, 70, 82)
RGB (0–1)0.1765, 0.2745, 0.3216
RGB percentages17.6%, 27.5%, 32.2%
HSLhsl(199.5, 29.1%, 24.9%)
HSV / HSBhsv(199.5, 45.1%, 32.2%)
CMYK45.1%, 14.6%, 0%, 67.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,967,122
CSS custom property--colour: #2D4652;

Brightness & contrast

Relative luminance0.05547WCAG 2.x, 0 is black and 1 is white
Perceived brightness65.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.96:1
Contrast with white9.96:1WCAG normal text: AAA
Contrast with black2.11:1WCAG normal text: Fail
Greyscale equivalent#424242
Inverted#D2B9AD

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#404553no red cones; affects about 1% of men; ΔE 7.6 from the original
Deuteranopia#3B4152no green cones; the most common form, about 1% of men; ΔE 8 from the original
Tritanopia#1E494Ano blue cones; rare, and affects men and women equally; ΔE 9.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.96:1WCAG large text: AAA
Contrast with black, large text2.11:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 9.2Dim grey · ΔE 20Slate grey · ΔE 24.9Light slate grey · ΔE 27.9Gray · ΔE 28Teal · ΔE 30.5
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 9.18, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#52392D
Analogous#2D524C, #2D3352
Triadic#522D46, #46522D
Split complementary#522D33, #524C2D
Tetradic#4C2D52, #52392D, #33522D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8BAFC0
Lighter +30%#6A98AE
Lighter +20%#517E94
Lighter +10%#3F6273
Darker −10%#1B2A31
Darker −20%#090E10
Darker −30%#000000
Darker −40%#000000
More saturated +25%#1D4C62
Less saturated −25%#3D4042

Channel breakdown

R45
G70
B82
Red45 (17.6%)
Green70 (27.5%)
Blue82 (32.2%)
Hue199.46°
Saturation (HSL)29.13%
Lightness24.9%
Dominant channelBlue
Hex per channelR 2D · G 46 · B 52

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Every value on this page was computed from “2d4652” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.