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Colour

#2C2D33

  • #2C2D33
  • Near-black
  • Dark
  • Nearest: Dark slate grey

#2C2D33 is a near-black with RGB values 44, 45, 51 and HSL 231°, 7%, 19%. It is a dark colour, so white text on it reaches 13.7:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#2C2D33#2C2D33
HEX#2C2D33
RGBrgb(44, 45, 51)
RGB (0–1)0.1725, 0.1765, 0.2
RGB percentages17.3%, 17.6%, 20%
HSLhsl(231.4, 7.4%, 18.6%)
HSV / HSBhsv(231.4, 13.7%, 20%)
CMYK13.7%, 11.8%, 0%, 80%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,895,155
CSS custom property--colour: #2C2D33;

Brightness & contrast

Relative luminance0.02651WCAG 2.x, 0 is black and 1 is white
Perceived brightness45.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.72:1
Contrast with white13.72:1WCAG normal text: AAA
Contrast with black1.53:1WCAG normal text: Fail
Greyscale equivalent#2D2D2D
Inverted#D3D2CC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2C2E33no red cones; affects about 1% of men; ΔE 0.9 from the original
Deuteranopia#2B2D33no green cones; the most common form, about 1% of men; ΔE 0.5 from the original
Tritanopia#2B2E2Fno blue cones; rare, and affects men and women equally; ΔE 3.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.72:1WCAG large text: AAA
Contrast with black, large text1.53:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 18Black · ΔE 19Dim grey · ΔE 26.2Slate grey · ΔE 35Gray · ΔE 35.2Light slate grey · ΔE 38.1
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 18, a distinctly different colour
Hue familynear-black
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#33322C
Analogous#2C3133, #2F2C33
Triadic#332C2D, #2D332C
Split complementary#332F2C, #31332C
Tetradic#332C31, #33322C, #2C332F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8E909D
Lighter +30%#737585
Lighter +20%#5B5D6A
Lighter +10%#44454E
Darker −10%#141518
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#20253F
Less saturated −25%#303030

Channel breakdown

R44
G45
B51
Red44 (17.3%)
Green45 (17.6%)
Blue51 (20%)
Hue231.43°
Saturation (HSL)7.37%
Lightness18.63%
Dominant channelBlue
Hex per channelR 2C · G 2D · B 33

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Every value on this page was computed from “2c2d33” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.