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Colour

#2D423D

  • #2D423D
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#2D423D is a cyan with RGB values 45, 66, 61 and HSL 166°, 19%, 22%. It is a dark colour, so white text on it reaches 10.7:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#2D423D#2D423D
HEX#2D423D
RGBrgb(45, 66, 61)
RGB (0–1)0.1765, 0.2588, 0.2392
RGB percentages17.6%, 25.9%, 23.9%
HSLhsl(165.7, 18.9%, 21.8%)
HSV / HSBhsv(165.7, 31.8%, 25.9%)
CMYK31.8%, 0%, 7.6%, 74.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,966,077
CSS custom property--colour: #2D423D;

Brightness & contrast

Relative luminance0.04791WCAG 2.x, 0 is black and 1 is white
Perceived brightness59.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.72:1
Contrast with white10.72:1WCAG normal text: AAA
Contrast with black1.96:1WCAG normal text: Fail
Greyscale equivalent#3D3D3D
Inverted#D2BDC2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#403F3Dno red cones; affects about 1% of men; ΔE 9.6 from the original
Deuteranopia#3C3D3Dno green cones; the most common form, about 1% of men; ΔE 9.2 from the original
Tritanopia#274340no blue cones; rare, and affects men and women equally; ΔE 2.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.72:1WCAG large text: AAA
Contrast with black, large text1.96:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 6.9Dim grey · ΔE 20.6Black · ΔE 27.8Gray · ΔE 29.1Slate grey · ΔE 29.8Teal · ΔE 30.7
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 6.92, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#422D32
Analogous#2D4233, #2D3C42
Triadic#3D2D42, #423D2D
Split complementary#422D3C, #42332D
Tetradic#332D42, #422D32, #3D422D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8BB0A7
Lighter +30%#6D9B90
Lighter +20%#567F75
Lighter +10%#426059
Darker −10%#182421
Darker −20%#040505
Darker −30%#000000
Darker −40%#000000
More saturated +25%#1F5044
Less saturated −25%#383838

Channel breakdown

R45
G66
B61
Red45 (17.6%)
Green66 (25.9%)
Blue61 (23.9%)
Hue165.71°
Saturation (HSL)18.92%
Lightness21.76%
Dominant channelGreen
Hex per channelR 2D · G 42 · B 3D

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Every value on this page was computed from “2d423d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.